Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021 WD2 1AA,No,51.640461,-0.357666,513745,194795,TQ137947,1980-01-01,2000-07-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1AB,No,51.640092,-0.358301,513702,194752,TQ137947,1980-01-01,2000-07-01,,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1AD,No,51.639462,-0.355679,513885,194687,TQ138946,1980-01-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1AE,No,51.638584,-0.354627,513960,194591,TQ139945,1980-01-01,2000-07-01,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1AF,No,51.638913,-0.355034,513931,194626,TQ139946,1980-01-01,2000-07-01,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1AG,No,51.638578,-0.352257,514124,194594,TQ141945,1980-01-01,2000-07-01,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BL,No,51.641542,-0.359072,513645,194913,TQ136949,1980-01-01,2000-07-01,,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BN,No,51.640741,-0.359014,513651,194824,TQ136948,1980-01-01,2000-07-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BP,No,51.639727,-0.357273,513774,194713,TQ137947,1980-01-01,2000-07-01,,119,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BR,No,51.638956,-0.356131,513855,194630,TQ138946,1980-01-01,2000-07-01,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BS,No,51.639355,-0.355769,513879,194674,TQ138946,1980-01-01,2000-07-01,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BT,No,51.638746,-0.359794,513602,194600,TQ136946,1991-01-01,1996-12-01,,127,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BU,No,51.638294,-0.355143,513925,194557,TQ139945,1983-07-01,2000-07-01,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BW,No,51.636377,-0.355010,513939,194344,TQ139943,1980-01-01,2000-07-01,,140,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BX,No,51.637397,-0.355956,513871,194456,TQ138944,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BY,No,51.638276,-0.355736,513884,194555,TQ138945,1980-01-01,2000-07-01,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1BZ,No,51.636908,-0.356971,513802,194400,TQ138944,1980-01-01,2000-07-01,,136,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DA,No,51.638180,-0.357257,513779,194541,TQ137945,1980-01-01,2000-07-01,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DB,No,51.637287,-0.358373,513704,194440,TQ137944,1980-01-01,2000-07-01,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DD,No,51.636949,-0.359859,513602,194401,TQ136944,1980-01-01,1995-07-01,,135,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DE,No,51.636505,-0.357708,513752,194355,TQ137943,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DF,No,51.636072,-0.357593,513761,194307,TQ137943,1980-01-01,2000-07-01,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DG,No,51.635914,-0.354665,513964,194294,TQ139942,1980-01-01,2000-07-01,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DH,No,51.635527,-0.354636,513967,194251,TQ139942,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DJ,No,51.637223,-0.357595,513758,194435,TQ137944,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DP,No,51.637441,-0.363541,513346,194450,TQ133944,1980-01-01,2000-07-01,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DR,No,51.638291,-0.365172,513231,194542,TQ132945,1980-01-01,2000-07-01,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DS,No,51.637478,-0.362326,513430,194456,TQ134944,1980-01-01,2000-07-01,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1DT,No,51.637923,-0.361385,513494,194506,TQ134945,1980-01-01,2000-07-01,,132,England,2025-07-24,Approximate to within 50 metres,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1PT,No,51.636928,-0.358415,513702,194400,TQ137944,1987-04-01,1995-12-01,,136,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1SD,No,51.641442,-0.359697,513602,194900,TQ136949,1992-08-01,1995-07-01,,105,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1TA,No,51.641442,-0.359697,513602,194900,TQ136949,1991-01-01,1996-12-01,,105,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1TB,No,51.641442,-0.359697,513602,194900,TQ136949,1991-01-01,1994-05-01,,105,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1YY,No,51.636075,-0.355267,513922,194310,TQ139943,1998-06-01,1999-12-01,,138,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1ZF,No,51.636075,-0.355267,513922,194310,TQ139943,1998-06-01,1998-12-01,,138,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1ZH,No,51.636075,-0.355267,513922,194310,TQ139943,2000-06-01,2000-07-01,,138,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1ZJ,No,51.636075,-0.355267,513922,194310,TQ139943,2000-06-01,2000-07-01,,138,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 1ZL,No,51.636075,-0.355267,513922,194310,TQ139943,2000-06-01,2000-07-01,,138,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3AG,No,51.644811,-0.352985,514058,195286,TQ140952,1995-01-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3AW,No,51.644811,-0.352985,514058,195286,TQ140952,1995-12-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3BF,No,51.644811,-0.352985,514058,195286,TQ140952,1995-12-01,1997-12-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3BU,No,51.644740,-0.353088,514051,195278,TQ140952,1995-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3BX,No,51.642584,-0.359020,513646,195029,TQ136950,1986-07-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3BY,No,51.642230,-0.358772,513664,194990,TQ136949,1986-07-01,2000-07-01,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3DA,No,51.641919,-0.358422,513689,194955,TQ136949,1980-01-01,2000-07-01,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3DB,No,51.644811,-0.352985,514058,195286,TQ140952,1995-12-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3DF,No,51.644811,-0.352985,514058,195286,TQ140952,1996-06-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3DG,No,51.644811,-0.352985,514058,195286,TQ140952,1995-12-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3DQ,No,51.644740,-0.353088,514051,195278,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3DR,No,51.644811,-0.352985,514058,195286,TQ140952,1996-06-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3EF,No,51.644811,-0.352985,514058,195286,TQ140952,1990-02-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3EP,No,51.641022,-0.357299,513769,194857,TQ137948,1980-01-01,2000-07-01,,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3ER,No,51.640277,-0.355432,513900,194778,TQ138947,1980-01-01,2000-07-01,,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3ES,No,51.641000,-0.355695,513880,194858,TQ138948,1980-01-01,2000-07-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ET,No,51.640533,-0.355076,513924,194807,TQ139948,1980-01-01,2000-07-01,,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3EU,No,51.639372,-0.355075,513927,194677,TQ139946,1980-01-01,2000-07-01,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3EW,No,51.644811,-0.352985,514058,195286,TQ140952,1996-06-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3EX,No,51.639545,-0.355199,513918,194696,TQ139946,1980-01-01,2000-07-01,,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3EY,No,51.638717,-0.353870,514012,194606,TQ140946,1980-01-01,2000-07-01,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3EZ,No,51.638931,-0.354354,513978,194630,TQ139946,1980-01-01,2000-06-01,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3FA,No,51.643540,-0.345790,514559,195155,TQ145951,1980-01-01,2000-07-01,,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3FB,No,51.643012,-0.345939,514550,195097,TQ145950,1980-01-01,2000-07-01,,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3GA,No,51.641045,-0.337874,515113,194890,TQ151948,1996-06-01,1997-06-01,,123,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3GB,No,51.644740,-0.353088,514051,195278,TQ140952,1996-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3GD,No,51.644740,-0.353088,514051,195278,TQ140952,1996-12-01,1999-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3GE,No,51.644811,-0.352985,514058,195286,TQ140952,1996-12-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3GF,No,51.644740,-0.353088,514051,195278,TQ140952,1997-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3GH,No,51.641045,-0.337874,515113,194890,TQ151948,1997-12-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3GS,No,51.644740,-0.353088,514051,195278,TQ140952,1996-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HA,No,51.638615,-0.353007,514072,194596,TQ140945,1980-01-01,2000-07-01,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3HB,No,51.638110,-0.349672,514304,194546,TQ143945,1980-01-01,2000-07-01,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3HD,No,51.637755,-0.349396,514324,194506,TQ143945,1980-01-01,2000-07-01,,141,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3HE,No,51.637504,-0.348177,514409,194480,TQ144944,1980-01-01,2000-07-01,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3HF,No,51.644740,-0.353088,514051,195278,TQ140952,1996-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HG,No,51.639509,-0.352613,514097,194697,TQ140946,1980-01-01,2000-07-01,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HH,No,51.639613,-0.353650,514025,194706,TQ140947,1980-01-01,2000-07-01,,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3HJ,No,51.641511,-0.354318,513974,194916,TQ139949,1980-01-01,2000-07-01,,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HL,No,51.641612,-0.355760,513874,194925,TQ138949,1980-01-01,2000-07-01,,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HN,No,51.641781,-0.353716,514015,194947,TQ140949,1980-01-01,2000-07-01,,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HP,No,51.641187,-0.352350,514111,194884,TQ141948,1980-01-01,2000-07-01,,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HQ,No,51.639380,-0.351765,514156,194683,TQ141946,1980-01-01,2000-07-01,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HR,No,51.640398,-0.351873,514146,194797,TQ141947,1980-01-01,2000-07-01,,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HS,No,51.639811,-0.349177,514334,194735,TQ143947,1980-01-01,2000-07-01,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HT,No,51.640010,-0.351164,514196,194754,TQ141947,1980-01-01,2000-07-01,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HU,No,51.639617,-0.351337,514185,194711,TQ141947,1980-01-01,2000-07-01,,128,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HW,No,51.642209,-0.353411,514035,194996,TQ140949,1980-01-01,2000-07-01,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3HX,No,51.639812,-0.350521,514241,194733,TQ142947,1980-01-01,2000-07-01,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HY,No,51.638985,-0.350565,514240,194641,TQ142946,1980-01-01,2000-07-01,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3HZ,No,51.638649,-0.350289,514260,194605,TQ142946,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3JA,No,51.639010,-0.349784,514294,194645,TQ142946,1980-01-01,2000-07-01,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3JB,No,51.639503,-0.343870,514702,194710,TQ147947,1990-02-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JH,No,51.639956,-0.342206,514816,194763,TQ148947,1980-01-01,2000-07-01,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JJ,No,51.637947,-0.344490,514663,194536,TQ146945,1980-01-01,2000-07-01,,145,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JP,No,51.638853,-0.341827,514845,194640,TQ148946,1980-01-01,2000-07-01,,143,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD2 3JR,No,51.638799,-0.341150,514892,194636,TQ148946,1980-01-01,2000-07-01,,143,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD2 3JS,No,51.639483,-0.341197,514887,194711,TQ148947,1980-01-01,2000-07-01,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JT,No,51.644495,-0.352895,514065,195251,TQ140952,1995-01-01,2000-07-01,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3JU,No,51.640409,-0.341828,514841,194813,TQ148948,1980-01-01,2000-07-01,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3JW,No,51.637531,-0.348783,514367,194483,TQ143944,1980-01-01,2000-07-01,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JX,No,51.641932,-0.342726,514775,194981,TQ147949,1980-01-01,2000-07-01,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JY,No,51.640075,-0.344254,514674,194773,TQ146947,1980-01-01,2000-07-01,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3JZ,No,51.638607,-0.346663,514511,194606,TQ145946,1980-01-01,2000-07-01,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LA,No,51.640317,-0.346760,514500,194796,TQ144947,1980-01-01,2000-07-01,,118,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LB,No,51.639051,-0.346936,514491,194654,TQ144946,1980-01-01,2000-07-01,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LD,No,51.639536,-0.347540,514448,194707,TQ144947,1980-01-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LE,No,51.638470,-0.348445,514388,194587,TQ143945,1980-01-01,2000-07-01,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LF,No,51.637914,-0.347931,514425,194526,TQ144945,1980-01-01,2000-07-01,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3LJ,No,51.644811,-0.352985,514058,195286,TQ140952,1991-09-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3LL,No,51.643620,-0.359185,513632,195143,TQ136951,1980-01-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD2 3LN,No,51.643735,-0.358386,513687,195157,TQ136951,1980-01-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD2 3LQ,No,51.637674,-0.346177,514547,194503,TQ145945,1980-01-01,2000-07-01,,143,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023550,Hertsmere 013C,E01023550,Hertsmere 013C WD2 3LT,No,51.644740,-0.353088,514051,195278,TQ140952,1996-06-01,1999-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3LW,No,51.643410,-0.358311,513693,195121,TQ136951,1980-01-01,2000-07-01,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD2 3NR,No,51.645140,-0.355329,513895,195318,TQ138953,1980-01-01,2000-07-01,,88,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3NT,No,51.644110,-0.355004,513920,195204,TQ139952,1980-01-01,2000-07-01,,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3NU,No,51.647213,-0.350498,514224,195557,TQ142955,1980-01-01,2000-07-01,,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3PU,No,51.643863,-0.354016,513989,195179,TQ139951,1996-12-01,2000-07-01,,94,England,2025-07-24,Approximate to within 50 metres,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3PX,No,51.643191,-0.349705,514289,195111,TQ142951,1980-01-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3PY,No,51.645376,-0.353557,514017,195348,TQ140953,1980-01-01,2000-07-01,,90,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3PZ,No,51.644773,-0.354171,513976,195279,TQ139952,1980-01-01,2000-07-01,,91,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3QA,No,51.645637,-0.352940,514059,195377,TQ140953,1980-01-01,2000-07-01,,91,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3QB,No,51.643712,-0.349657,514291,195169,TQ142951,1980-01-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3QD,No,51.644930,-0.350639,514220,195302,TQ142953,1980-01-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3QE,No,51.642032,-0.345310,514596,194989,TQ145949,1980-01-01,2000-07-01,,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QF,No,51.642388,-0.345730,514566,195027,TQ145950,1980-01-01,2000-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QG,No,51.644502,-0.348284,514384,195259,TQ143952,1980-01-01,2000-07-01,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QH,No,51.646493,-0.349859,514270,195477,TQ142954,1980-01-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QJ,No,51.646500,-0.348443,514368,195480,TQ143954,1980-01-01,2000-07-01,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QL,No,51.645594,-0.347334,514447,195381,TQ144953,1980-01-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QN,No,51.645612,-0.348562,514362,195382,TQ143953,1980-01-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QP,No,51.644694,-0.347280,514453,195281,TQ144952,1980-01-01,2000-07-01,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QQ,No,51.644340,-0.348940,514339,195239,TQ143952,1980-01-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3QR,No,51.641462,-0.339954,514968,194934,TQ149949,1980-01-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3QS,No,51.641364,-0.339437,515004,194923,TQ150949,1980-01-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3QT,No,51.640278,-0.339535,515000,194803,TQ149948,1980-01-01,2000-07-01,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3QU,No,51.638744,-0.339822,514984,194631,TQ149946,1980-01-01,2000-07-01,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD2 3QW,No,51.646232,-0.347903,514406,195452,TQ144954,1980-01-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3QX,No,51.639149,-0.337929,515114,194679,TQ151946,1980-01-01,2000-07-01,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD2 3RA,No,51.641317,-0.337344,515149,194922,TQ151949,1980-01-01,2000-07-01,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3RT,No,51.644605,-0.344103,514673,195277,TQ146952,1980-01-01,2000-07-01,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3RW,No,51.639953,-0.338232,515091,194768,TQ150947,1995-07-01,2000-07-01,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3RX,No,51.648186,-0.347471,514431,195670,TQ144956,1980-01-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3RY,No,51.648939,-0.346012,514530,195756,TQ145957,1980-01-01,2000-07-01,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3RZ,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3SA,No,51.647967,-0.346626,514490,195646,TQ144956,1980-01-01,2000-07-01,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3SB,No,51.646369,-0.346800,514482,195468,TQ144954,1980-01-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3SD,No,51.644291,-0.345430,514582,195240,TQ145952,1980-01-01,2000-07-01,,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3SE,No,51.644016,-0.344471,514649,195210,TQ146952,1980-01-01,2000-07-01,,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3SF,No,51.644740,-0.353088,514051,195278,TQ140952,1996-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3SG,No,51.642122,-0.340855,514904,195006,TQ149950,1980-01-01,2000-07-01,,120,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3SH,No,51.643398,-0.342080,514816,195145,TQ148951,1980-01-01,2000-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3SJ,No,51.641436,-0.343901,514695,194924,TQ146949,1980-01-01,2000-07-01,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3SL,No,51.641147,-0.343160,514747,194893,TQ147948,1980-01-01,2000-07-01,,128,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3SN,No,51.641338,-0.344598,514647,194912,TQ146949,1980-01-01,2000-07-01,,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3SP,No,51.641376,-0.346663,514504,194913,TQ145949,1980-01-01,2000-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3SQ,No,51.643254,-0.341421,514862,195131,TQ148951,1980-01-01,2000-07-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3SR,No,51.640507,-0.348140,514404,194814,TQ144948,1980-01-01,2000-07-01,,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3SW,No,51.640824,-0.345079,514615,194855,TQ146948,1980-01-01,2000-07-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3TG,No,51.643614,-0.350354,514243,195157,TQ142951,1991-01-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3TJ,No,51.641249,-0.335756,515259,194916,TQ152949,1996-06-01,2000-07-01,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD2 3TW,No,51.647328,-0.348456,514365,195573,TQ143955,1980-01-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD2 3UA,No,51.643052,-0.357731,513734,195083,TQ137950,1983-01-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UB,No,51.643780,-0.356462,513820,195165,TQ138951,1983-01-01,2000-07-01,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UD,No,51.642853,-0.355729,513873,195064,TQ138950,1983-01-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UE,No,51.642444,-0.356727,513805,195017,TQ138950,1983-01-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UF,No,51.642745,-0.357699,513737,195048,TQ137950,1983-01-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UG,No,51.643113,-0.357006,513784,195090,TQ137950,1983-01-01,2000-07-01,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UH,No,51.643362,-0.356130,513844,195120,TQ138951,1985-04-01,2000-07-01,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UJ,No,51.643295,-0.355207,513908,195114,TQ139951,1984-10-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UL,No,51.642816,-0.355037,513921,195061,TQ139950,1985-04-01,2000-07-01,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UN,No,51.644740,-0.353088,514051,195278,TQ140952,1984-02-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UP,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UQ,No,51.642342,-0.356485,513822,195006,TQ138950,1983-01-01,2000-07-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3US,No,51.644740,-0.353088,514051,195278,TQ140952,1996-06-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UW,No,51.644740,-0.353088,514051,195278,TQ140952,1997-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UX,No,51.639210,-0.339083,515034,194684,TQ150946,1993-08-01,2000-07-01,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD2 3UY,No,51.644811,-0.352985,514058,195286,TQ140952,1995-07-01,1998-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3UZ,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3WP,No,51.644740,-0.353088,514051,195278,TQ140952,1996-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XA,No,51.646082,-0.351927,514128,195429,TQ141954,1980-01-01,2000-07-01,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XB,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XD,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,1998-12-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XE,No,51.641402,-0.356808,513802,194900,TQ138949,1990-07-01,1991-12-01,,106,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XF,No,51.637505,-0.347570,514451,194482,TQ144944,1988-03-01,2000-07-01,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD2 3XP,No,51.644740,-0.353088,514051,195278,TQ140952,1992-08-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XQ,No,51.639564,-0.353984,514002,194700,TQ140947,1991-01-01,1992-12-01,,125,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD2 3XU,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XY,No,51.644740,-0.353088,514051,195278,TQ140952,1998-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3XZ,No,51.644740,-0.353088,514051,195278,TQ140952,1993-01-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YB,No,51.644740,-0.353088,514051,195278,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YD,No,51.644740,-0.353088,514051,195278,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YE,No,51.644740,-0.353088,514051,195278,TQ140952,1994-05-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YF,No,51.644463,-0.349976,514267,195252,TQ142952,1994-05-01,2000-07-01,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YH,No,51.644740,-0.353088,514051,195278,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YJ,No,51.644740,-0.353088,514051,195278,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YL,No,51.644811,-0.352985,514058,195286,TQ140952,2000-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YN,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YQ,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YR,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YS,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YT,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YU,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YW,No,51.644740,-0.353088,514051,195278,TQ140952,1995-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YX,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YY,No,51.644740,-0.353088,514051,195278,TQ140952,1999-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3YZ,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZD,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,1998-12-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZE,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZF,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZG,No,51.644740,-0.353088,514051,195278,TQ140952,1998-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZH,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZJ,No,51.644740,-0.353088,514051,195278,TQ140952,1998-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZL,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZN,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZP,No,51.644740,-0.353088,514051,195278,TQ140952,1999-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZQ,No,51.644810,-0.352970,514059,195285,TQ140952,1999-06-01,1999-12-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZR,No,51.644740,-0.353088,514051,195278,TQ140952,1998-12-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZS,No,51.644740,-0.353088,514051,195278,TQ140952,1998-12-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZU,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZW,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZX,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZY,No,51.644740,-0.353088,514051,195278,TQ140952,1998-06-01,2000-07-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD2 3ZZ,No,51.644740,-0.353088,514051,195278,TQ140952,1997-12-01,1999-06-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 1AA,Yes,51.640500,-0.357881,513730,194799,TQ137947,2000-12-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AB,Yes,51.639713,-0.358213,513709,194710,TQ137947,2000-10-01,,,118,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AD,Yes,51.639462,-0.355679,513885,194687,TQ138946,2000-10-01,,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AE,Yes,51.638658,-0.354783,513949,194598,TQ139945,2000-10-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AF,No,51.638913,-0.355034,513931,194626,TQ139946,2000-10-01,2015-02-01,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AG,Yes,51.638578,-0.352257,514124,194594,TQ141945,2000-10-01,,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1AZ,Yes,51.640461,-0.357666,513745,194795,TQ137947,2000-12-01,,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BF,Yes,51.640500,-0.357881,513730,194799,TQ137947,2020-02-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BL,Yes,51.641542,-0.359072,513645,194913,TQ136949,2000-10-01,,,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BN,Yes,51.640741,-0.359014,513651,194824,TQ136948,2000-10-01,,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BP,Yes,51.639808,-0.357299,513772,194722,TQ137947,2000-10-01,,,119,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BS,Yes,51.639355,-0.355769,513879,194674,TQ138946,2000-10-01,,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BT,Yes,51.641022,-0.357299,513769,194857,TQ137948,2000-10-01,,,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BU,Yes,51.638294,-0.355143,513925,194557,TQ139945,2000-10-01,,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BW,Yes,51.636367,-0.354938,513944,194343,TQ139943,2000-10-01,,,140,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BX,Yes,51.637281,-0.355974,513870,194444,TQ138944,2000-10-01,,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BY,Yes,51.636871,-0.355628,513895,194398,TQ138943,2000-10-01,,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1BZ,No,51.637500,-0.354897,513944,194470,TQ139944,2000-10-01,2004-11-01,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DA,Yes,51.638180,-0.357257,513779,194541,TQ137945,2000-10-01,,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DB,Yes,51.637287,-0.358373,513704,194440,TQ137944,2000-10-01,,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DE,Yes,51.636353,-0.357121,513793,194339,TQ137943,2000-10-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DF,Yes,51.636072,-0.357593,513761,194307,TQ137943,2000-10-01,,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DG,Yes,51.635914,-0.354665,513964,194294,TQ139942,2000-10-01,,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DH,Yes,51.635527,-0.354636,513967,194251,TQ139942,2000-10-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DJ,Yes,51.637276,-0.357579,513759,194440,TQ137944,2000-10-01,,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DP,Yes,51.637424,-0.363614,513341,194448,TQ133944,2000-10-01,,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DR,No,51.638291,-0.365172,513231,194542,TQ132945,2000-10-01,2008-12-01,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DS,Yes,51.637469,-0.362326,513430,194455,TQ134944,2000-10-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1DT,Yes,51.638103,-0.362029,513449,194526,TQ134945,2000-10-01,,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1EG,No,51.640500,-0.357881,513730,194799,TQ137947,2006-05-01,2013-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FA,Yes,51.638551,-0.352922,514078,194589,TQ140945,2000-10-01,,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FB,Yes,51.638110,-0.349672,514304,194546,TQ143945,2000-10-01,,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FD,Yes,51.637755,-0.349396,514324,194506,TQ143945,2000-10-01,,,141,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FE,Yes,51.637504,-0.348177,514409,194480,TQ144944,2000-10-01,,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 1FH,No,51.640500,-0.357881,513730,194799,TQ137947,2007-07-01,2008-12-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FJ,Yes,51.638199,-0.365031,513241,194532,TQ132945,2010-01-01,,,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FN,Yes,51.638382,-0.351787,514157,194572,TQ141945,2011-09-01,,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FR,Yes,51.640276,-0.355360,513905,194778,TQ139947,2000-10-01,,,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FS,Yes,51.640869,-0.355960,513862,194843,TQ138948,2000-10-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 1FT,Yes,51.640533,-0.355076,513924,194807,TQ139948,2000-10-01,,,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FU,Yes,51.639372,-0.355075,513927,194677,TQ139946,2000-10-01,,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FX,Yes,51.639518,-0.355229,513916,194693,TQ139946,2000-10-01,,,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FY,Yes,51.638737,-0.354028,514001,194608,TQ140946,2000-10-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1FZ,No,51.640500,-0.357881,513730,194799,TQ137947,2007-08-01,2008-12-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1GA,Yes,51.637764,-0.358356,513704,194494,TQ137944,2004-04-01,,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1GH,Yes,51.638027,-0.344473,514664,194544,TQ146945,2000-10-01,,,145,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 1GJ,Yes,51.638027,-0.344473,514664,194544,TQ146945,2000-10-01,,,145,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 1GR,Yes,51.636412,-0.362682,513408,194336,TQ134943,2017-11-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1GS,Yes,51.638694,-0.355403,513906,194602,TQ139946,2017-06-01,,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1GX,Yes,51.640499,-0.356552,513822,194800,TQ138948,2022-02-01,,,113,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1LT,Yes,51.637526,-0.354853,513947,194472,TQ139944,2003-04-01,,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1QL,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1QT,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1RL,No,51.640500,-0.357881,513730,194799,TQ137947,2006-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1SR,Yes,51.639536,-0.357107,513786,194693,TQ137946,2000-12-01,,,120,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1SS,Yes,51.638929,-0.356146,513854,194627,TQ138946,2000-10-01,,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ST,Yes,51.637974,-0.355400,513908,194521,TQ139945,2000-12-01,,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1SX,No,51.640500,-0.357881,513730,194799,TQ137947,2007-04-01,2020-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1SY,No,51.638696,-0.355576,513894,194601,TQ138946,2008-11-01,2009-08-01,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1UA,No,51.639462,-0.355679,513885,194687,TQ138946,2000-12-01,2015-08-01,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1UB,No,51.638662,-0.353786,514018,194600,TQ140946,2000-12-01,2001-10-01,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1UG,No,51.640500,-0.357881,513730,194799,TQ137947,2003-11-01,2006-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1WQ,No,51.640500,-0.357881,513730,194799,TQ137947,2002-07-01,2008-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1WY,No,51.640500,-0.357881,513730,194799,TQ137947,2004-08-01,2006-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1WZ,No,51.640500,-0.357881,513730,194799,TQ137947,2000-12-01,2010-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1XQ,No,51.640500,-0.357881,513730,194799,TQ137947,2002-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1XW,No,51.640500,-0.357881,513730,194799,TQ137947,2002-12-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YN,No,51.640500,-0.357881,513730,194799,TQ137947,2003-09-01,2006-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YP,No,51.640500,-0.357881,513730,194799,TQ137947,2010-05-01,2013-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YQ,No,51.640500,-0.357881,513730,194799,TQ137947,2004-11-01,2006-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YU,No,51.640500,-0.357881,513730,194799,TQ137947,2003-08-01,2006-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YW,No,51.640500,-0.357881,513730,194799,TQ137947,2000-12-01,2011-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1YZ,No,51.640500,-0.357881,513730,194799,TQ137947,2003-07-01,2007-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZF,No,51.640500,-0.357881,513730,194799,TQ137947,2004-02-01,2009-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZN,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2018-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZP,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZQ,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2012-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZS,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2020-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZT,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2010-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZW,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZX,No,51.640500,-0.357881,513730,194799,TQ137947,2003-05-01,2008-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 1ZZ,No,51.640500,-0.357881,513730,194799,TQ137947,2004-04-01,2009-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2BF,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2FA,No,51.640500,-0.357881,513730,194799,TQ137947,2001-12-01,2011-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2PE,No,51.640500,-0.357881,513730,194799,TQ137947,2001-06-01,2010-05-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2PF,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2PT,Yes,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WA,No,51.640500,-0.357881,513730,194799,TQ137947,2001-12-01,2008-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WB,Yes,51.640500,-0.357881,513730,194799,TQ137947,2009-04-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WE,No,51.640500,-0.357881,513730,194799,TQ137947,2002-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WF,No,51.640500,-0.357881,513730,194799,TQ137947,2002-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WN,No,51.640500,-0.357881,513730,194799,TQ137947,2003-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2WZ,No,51.640500,-0.357881,513730,194799,TQ137947,2004-08-01,2006-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2XB,No,51.640500,-0.357881,513730,194799,TQ137947,2002-06-01,2008-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2XN,No,51.640500,-0.357881,513730,194799,TQ137947,2002-11-01,2008-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2ZG,Yes,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2ZQ,No,51.640500,-0.357881,513730,194799,TQ137947,2003-07-01,2011-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2ZS,Yes,51.640500,-0.357881,513730,194799,TQ137947,2004-01-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2ZX,No,51.640500,-0.357881,513730,194799,TQ137947,2000-12-01,2009-12-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 2ZZ,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2016-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3BX,Yes,51.642584,-0.359020,513646,195029,TQ136950,2000-10-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3BY,Yes,51.642230,-0.358772,513664,194990,TQ136949,2000-10-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3BZ,No,51.640500,-0.357881,513730,194799,TQ137947,2006-02-01,2009-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3DA,Yes,51.641919,-0.358422,513689,194955,TQ136949,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3EW,Yes,51.649530,-0.344589,514627,195823,TQ146958,2015-11-01,,,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3EX,Yes,51.649477,-0.344027,514666,195818,TQ146958,2016-05-01,,,90,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3EY,Yes,51.649907,-0.345153,514587,195865,TQ145958,2017-06-01,,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3FG,Yes,51.643020,-0.359972,513579,195076,TQ135950,2020-02-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3FH,Yes,51.648543,-0.345983,514533,195712,TQ145957,2021-06-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3FJ,Yes,51.648709,-0.346295,514511,195730,TQ145957,2021-06-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3FN,Yes,51.642741,-0.359925,513583,195045,TQ135950,2021-08-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3GB,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3GF,No,51.644740,-0.353088,514051,195278,TQ140952,2000-10-01,2000-10-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 3HF,Yes,51.642968,-0.360133,513568,195069,TQ135950,2000-12-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3HG,No,51.642703,-0.359782,513593,195041,TQ135950,2000-12-01,2011-08-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3LL,Yes,51.643771,-0.359035,513642,195160,TQ136951,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD23 3LN,Yes,51.643193,-0.358839,513657,195097,TQ136950,2000-10-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD23 3LQ,No,51.642978,-0.359555,513608,195071,TQ136950,2000-12-01,2001-12-01,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3LW,Yes,51.643374,-0.358254,513697,195118,TQ136951,2000-10-01,,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023561,Hertsmere 012D,E01023561,Hertsmere 012D WD23 3RX,No,51.649443,-0.345430,514569,195812,TQ145958,2000-12-01,2023-08-01,,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3RY,Yes,51.648524,-0.346533,514495,195709,TQ144957,2000-10-01,,,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 3RZ,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3SF,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3UW,No,51.640500,-0.357881,513730,194799,TQ137947,2006-07-01,2008-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3WA,No,51.640500,-0.357881,513730,194799,TQ137947,2004-08-01,2006-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3WF,No,51.640500,-0.357881,513730,194799,TQ137947,2001-12-01,2006-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3WX,No,51.640500,-0.357881,513730,194799,TQ137947,2003-11-01,2009-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3WY,No,51.640500,-0.357881,513730,194799,TQ137947,2003-06-01,2011-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XA,No,51.640500,-0.357881,513730,194799,TQ137947,2006-08-01,2009-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XE,No,51.640500,-0.357881,513730,194799,TQ137947,2004-05-01,2006-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XG,No,51.640500,-0.357881,513730,194799,TQ137947,2003-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XH,No,51.640500,-0.357881,513730,194799,TQ137947,2003-09-01,2019-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XJ,No,51.640500,-0.357881,513730,194799,TQ137947,2002-10-01,2006-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XL,No,51.640500,-0.357881,513730,194799,TQ137947,2003-05-01,2006-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XP,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2011-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XQ,No,51.640500,-0.357881,513730,194799,TQ137947,2003-02-01,2011-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XR,No,51.640500,-0.357881,513730,194799,TQ137947,2004-01-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XY,No,51.640500,-0.357881,513730,194799,TQ137947,2010-03-01,2011-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3XZ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3YH,No,51.640500,-0.357881,513730,194799,TQ137947,2010-05-01,2015-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3YR,No,51.640500,-0.357881,513730,194799,TQ137947,2012-11-01,2017-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3YY,No,51.640500,-0.357881,513730,194799,TQ137947,2002-05-01,2012-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3ZD,No,51.640500,-0.357881,513730,194799,TQ137947,2000-12-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3ZF,No,51.640500,-0.357881,513730,194799,TQ137947,2013-09-01,2014-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3ZJ,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 3ZQ,No,51.640500,-0.357881,513730,194799,TQ137947,2013-08-01,2014-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4AA,Yes,51.643912,-0.349173,514324,195192,TQ143951,2012-04-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4AB,Yes,51.642097,-0.342258,514807,195001,TQ148950,2008-11-01,,,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4AD,Yes,51.641523,-0.338550,515065,194943,TQ150949,2008-05-01,,,119,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4AE,Yes,51.645639,-0.349225,514316,195384,TQ143953,2014-06-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4AF,Yes,51.645088,-0.348436,514372,195323,TQ143953,2014-04-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4AG,Yes,51.639498,-0.342252,514814,194712,TQ148947,2016-08-01,,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4AH,Yes,51.638882,-0.345107,514618,194639,TQ146946,2021-06-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4BA,No,51.640500,-0.357881,513730,194799,TQ137947,2001-06-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4DN,Yes,51.646799,-0.351149,514180,195510,TQ141955,2002-06-01,,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4DQ,Yes,51.644063,-0.345886,514551,195213,TQ145952,2000-10-01,,,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4FA,Yes,51.643540,-0.345790,514559,195155,TQ145951,2000-10-01,,,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4FB,Yes,51.642876,-0.345872,514555,195081,TQ145950,2000-10-01,,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4FX,Yes,51.639023,-0.350044,514276,194646,TQ142946,2000-12-01,,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4FY,Yes,51.638273,-0.351068,514207,194561,TQ142945,2000-12-01,,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4FZ,Yes,51.638468,-0.350844,514222,194584,TQ142945,2023-07-01,,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4GF,Yes,51.641216,-0.337853,515114,194909,TQ151949,2000-10-01,,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4GH,Yes,51.638744,-0.339822,514984,194631,TQ149946,2000-10-01,,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4GJ,Yes,51.639149,-0.337929,515114,194679,TQ151946,2000-10-01,,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4GP,Yes,51.641317,-0.337344,515149,194922,TQ151949,2000-10-01,,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4GR,Yes,51.639928,-0.338348,515083,194765,TQ150947,2000-10-01,,,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4GS,Yes,51.641249,-0.335756,515259,194916,TQ152949,2000-10-01,,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4GT,Yes,51.639210,-0.339097,515033,194684,TQ150946,2000-10-01,,,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4HG,Yes,51.639509,-0.352613,514097,194697,TQ140946,2000-10-01,,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HH,Yes,51.639450,-0.354162,513990,194688,TQ139946,2000-10-01,,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4HJ,Yes,51.641373,-0.354077,513991,194902,TQ139949,2000-10-01,,,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4HL,Yes,51.641612,-0.355760,513874,194925,TQ138949,2000-10-01,,,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4HN,Yes,51.642331,-0.354462,513962,195007,TQ139950,2000-10-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4HP,Yes,51.641187,-0.352350,514111,194884,TQ141948,2000-10-01,,,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HQ,Yes,51.639380,-0.351765,514156,194683,TQ141946,2000-10-01,,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HR,Yes,51.640398,-0.351873,514146,194797,TQ141947,2000-10-01,,,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HS,Yes,51.639811,-0.349177,514334,194735,TQ143947,2000-10-01,,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HT,Yes,51.640010,-0.351164,514196,194754,TQ141947,2000-10-01,,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HU,Yes,51.639617,-0.351337,514185,194711,TQ141947,2000-10-01,,,128,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HW,Yes,51.642209,-0.353411,514035,194996,TQ140949,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4HX,Yes,51.639812,-0.350521,514241,194733,TQ142947,2000-10-01,,,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HY,Yes,51.639030,-0.350564,514240,194646,TQ142946,2000-10-01,,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4HZ,Yes,51.638603,-0.350247,514263,194599,TQ142945,2000-10-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4JA,Yes,51.638813,-0.349791,514294,194624,TQ142946,2000-10-01,,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4JB,Yes,51.639503,-0.343870,514702,194710,TQ147947,2000-10-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JD,Yes,51.638802,-0.343260,514746,194633,TQ147946,2005-08-01,,,144,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JH,Yes,51.639874,-0.342122,514822,194754,TQ148947,2000-10-01,,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JP,Yes,51.639137,-0.342149,514822,194672,TQ148946,2000-10-01,,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4JR,Yes,51.638799,-0.341150,514892,194636,TQ148946,2000-10-01,,,143,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023548,Hertsmere 013A,E01023548,Hertsmere 013A WD23 4JS,Yes,51.639337,-0.341058,514897,194695,TQ148946,2000-10-01,,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JT,Yes,51.644495,-0.352895,514065,195251,TQ140952,2000-10-01,,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4JU,Yes,51.640409,-0.341828,514841,194813,TQ148948,2000-10-01,,,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4JW,Yes,51.637531,-0.348783,514367,194483,TQ143944,2000-10-01,,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JX,Yes,51.642316,-0.343160,514744,195023,TQ147950,2000-10-01,,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JY,Yes,51.640032,-0.344443,514661,194767,TQ146947,2000-10-01,,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4JZ,Yes,51.638607,-0.346663,514511,194606,TQ145946,2000-10-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LA,Yes,51.640317,-0.346760,514500,194796,TQ144947,2000-10-01,,,118,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LB,Yes,51.639051,-0.346936,514491,194654,TQ144946,2000-10-01,,,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LD,Yes,51.639536,-0.347540,514448,194707,TQ144947,2000-10-01,,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LE,Yes,51.638444,-0.348519,514383,194584,TQ143945,2000-10-01,,,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LF,Yes,51.637914,-0.347931,514425,194526,TQ144945,2000-10-01,,,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LG,Yes,51.638160,-0.348139,514410,194553,TQ144945,2000-12-01,,,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4LH,Yes,51.639613,-0.353650,514025,194706,TQ140947,2000-12-01,,,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4LJ,Yes,51.642346,-0.355516,513889,195007,TQ138950,2000-12-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4LN,Yes,51.641727,-0.353660,514019,194942,TQ140949,2000-12-01,,,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4LP,Yes,51.640742,-0.352684,514089,194834,TQ140948,2000-12-01,,,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4LQ,Yes,51.637674,-0.346177,514547,194503,TQ145945,2000-10-01,,,143,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023550,Hertsmere 013C,E01023550,Hertsmere 013C WD23 4NP,Yes,51.646366,-0.352972,514055,195459,TQ140954,2000-12-01,,,89,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4NR,Yes,51.645210,-0.355181,513905,195327,TQ139953,2000-10-01,,,88,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4NT,Yes,51.643801,-0.355377,513895,195170,TQ138951,2000-10-01,,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4NU,Yes,51.647552,-0.349691,514279,195596,TQ142955,2000-10-01,,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4NW,Yes,51.647265,-0.347229,514450,195567,TQ144955,2000-12-01,,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4PU,Yes,51.646334,-0.351339,514168,195458,TQ141954,2000-10-01,,,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4PX,Yes,51.644351,-0.351643,514152,195236,TQ141952,2000-10-01,,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4PY,Yes,51.645376,-0.353557,514017,195348,TQ140953,2000-10-01,,,90,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4PZ,Yes,51.644773,-0.354171,513976,195279,TQ139952,2000-10-01,,,91,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4QA,Yes,51.645637,-0.352940,514059,195377,TQ140953,2000-10-01,,,91,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4QB,Yes,51.644707,-0.351369,514170,195277,TQ141952,2000-10-01,,,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4QD,Yes,51.644976,-0.350709,514215,195307,TQ142953,2000-10-01,,,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4QE,Yes,51.642032,-0.345310,514596,194989,TQ145949,2000-10-01,,,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QF,Yes,51.642387,-0.345629,514573,195027,TQ145950,2000-10-01,,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QG,Yes,51.644444,-0.348055,514400,195252,TQ143952,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QH,Yes,51.646493,-0.349859,514270,195477,TQ142954,2000-10-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QJ,Yes,51.646268,-0.349174,514318,195454,TQ143954,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QL,Yes,51.645594,-0.347334,514447,195381,TQ144953,2000-10-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QN,Yes,51.645612,-0.348562,514362,195382,TQ143953,2000-10-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QP,Yes,51.644694,-0.347280,514453,195281,TQ144952,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4QQ,Yes,51.644203,-0.348757,514352,195225,TQ143952,2000-10-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4QR,Yes,51.641462,-0.339954,514968,194934,TQ149949,2000-10-01,,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4QS,Yes,51.641364,-0.339437,515004,194923,TQ150949,2000-10-01,,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4QT,Yes,51.640278,-0.339535,515000,194803,TQ149948,2000-10-01,,,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4QW,Yes,51.646258,-0.347830,514411,195455,TQ144954,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RA,Yes,51.643461,-0.344651,514638,195148,TQ146951,2000-12-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RB,Yes,51.647003,-0.346502,514501,195539,TQ145955,2000-12-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RD,Yes,51.646994,-0.346473,514503,195539,TQ145955,2000-12-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RE,Yes,51.644653,-0.344983,514612,195281,TQ146952,2000-12-01,,,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4RF,Yes,51.642639,-0.348814,514352,195051,TQ143950,2000-12-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RG,Yes,51.643259,-0.348806,514351,195119,TQ143951,2000-12-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4RH,Yes,51.639864,-0.342686,514783,194752,TQ147947,2000-12-01,,,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RJ,No,51.642179,-0.348108,514402,195000,TQ144950,2000-12-01,2001-09-01,,104,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4RL,No,51.638653,-0.342962,514767,194616,TQ147946,2000-12-01,2005-04-01,,145,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RN,Yes,51.641381,-0.342501,514792,194921,TQ147949,2000-12-01,,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RP,Yes,51.640272,-0.342931,514765,194797,TQ147947,2000-12-01,,,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RQ,Yes,51.639617,-0.344964,514626,194720,TQ146947,2000-12-01,,,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RR,Yes,51.639179,-0.347697,514438,194667,TQ144946,2000-12-01,,,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4RT,Yes,51.644660,-0.344217,514665,195282,TQ146952,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4RX,Yes,51.648348,-0.347494,514429,195687,TQ144956,2000-10-01,,,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4SA,Yes,51.647968,-0.346669,514487,195647,TQ144956,2000-10-01,,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4SB,Yes,51.646369,-0.346800,514482,195468,TQ144954,2000-10-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4SD,Yes,51.644989,-0.345881,514549,195316,TQ145953,2000-10-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4SE,Yes,51.643487,-0.343913,514689,195153,TQ146951,2000-10-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4SG,Yes,51.642122,-0.340855,514904,195006,TQ149950,2000-10-01,,,120,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4SH,Yes,51.643667,-0.342663,514775,195174,TQ147951,2000-10-01,,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4SJ,Yes,51.641436,-0.343901,514695,194924,TQ146949,2000-10-01,,,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4SL,Yes,51.641147,-0.343160,514747,194893,TQ147948,2000-10-01,,,128,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4SN,Yes,51.641338,-0.344598,514647,194912,TQ146949,2000-10-01,,,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4SP,Yes,51.641376,-0.346663,514504,194913,TQ145949,2000-10-01,,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4SQ,Yes,51.644001,-0.341480,514856,195213,TQ148952,2000-10-01,,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023551,Hertsmere 013D,E01023551,Hertsmere 013D WD23 4SR,Yes,51.640507,-0.348140,514404,194814,TQ144948,2000-10-01,,,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4SW,Yes,51.640815,-0.345079,514615,194854,TQ146948,2000-10-01,,,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4TB,Yes,51.642201,-0.356736,513805,194989,TQ138949,2000-12-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TD,Yes,51.642610,-0.355088,513918,195038,TQ139950,2000-12-01,,,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TE,Yes,51.641968,-0.357409,513759,194963,TQ137949,2000-12-01,,,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TF,Yes,51.642735,-0.356312,513833,195050,TQ138950,2000-12-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TG,Yes,51.643614,-0.350354,514243,195157,TQ142951,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TH,Yes,51.642178,-0.357026,513785,194986,TQ137949,2000-12-01,,,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TJ,Yes,51.642454,-0.356813,513799,195017,TQ137950,2000-12-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4TU,Yes,51.642189,-0.343700,514707,195008,TQ147950,2000-10-01,,,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4TW,Yes,51.647328,-0.348456,514365,195573,TQ143955,2000-10-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023556,Hertsmere 013E,E01023556,Hertsmere 013E WD23 4UA,Yes,51.643052,-0.357731,513734,195083,TQ137950,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UB,Yes,51.643537,-0.356427,513823,195139,TQ138951,2000-10-01,,,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UD,Yes,51.642954,-0.355899,513861,195075,TQ138950,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UE,Yes,51.642444,-0.356727,513805,195017,TQ138950,2000-10-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UF,Yes,51.642745,-0.357699,513737,195048,TQ137950,2000-10-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UG,Yes,51.643113,-0.357006,513784,195090,TQ137950,2000-10-01,,,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UH,Yes,51.643362,-0.356130,513844,195120,TQ138951,2000-10-01,,,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UJ,Yes,51.643295,-0.355207,513908,195114,TQ139951,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UL,Yes,51.642816,-0.355037,513921,195061,TQ139950,2000-10-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UP,No,51.644740,-0.353088,514051,195278,TQ140952,2000-10-01,2000-10-01,,92,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4UQ,Yes,51.642596,-0.356028,513853,195034,TQ138950,2000-10-01,,,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4WA,No,51.640500,-0.357881,513730,194799,TQ137947,2001-12-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4WH,No,51.640500,-0.357881,513730,194799,TQ137947,2001-12-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4WJ,No,51.640500,-0.357881,513730,194799,TQ137947,2008-05-01,2009-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4WQ,No,51.640500,-0.357881,513730,194799,TQ137947,2004-07-01,2011-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4WY,No,51.640500,-0.357881,513730,194799,TQ137947,2004-08-01,2008-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4WZ,No,51.640500,-0.357881,513730,194799,TQ137947,2004-04-01,2011-05-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4XA,Yes,51.646082,-0.351927,514128,195429,TQ141954,2000-10-01,,,92,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4XB,No,51.640500,-0.357881,513730,194799,TQ137947,2010-10-01,2014-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4XF,Yes,51.637505,-0.347570,514451,194482,TQ144944,2000-10-01,,,142,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4XG,No,51.637505,-0.347570,514451,194482,TQ144944,2002-05-01,2004-08-01,,142,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4XJ,No,51.637505,-0.347570,514451,194482,TQ144944,2002-07-01,2003-05-01,,142,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4XL,No,51.640500,-0.357881,513730,194799,TQ137947,2004-03-01,2007-05-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4XN,No,51.640500,-0.357881,513730,194799,TQ137947,2002-12-01,2012-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4XQ,No,51.637505,-0.347570,514451,194482,TQ144944,2003-01-01,2003-10-01,,142,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023549,Hertsmere 013B,E01023549,Hertsmere 013B WD23 4XY,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2007-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4YA,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4YF,Yes,51.644463,-0.349976,514267,195252,TQ142952,2000-10-01,,,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4YL,No,51.644463,-0.349976,514267,195252,TQ142952,2000-10-01,2001-01-01,,98,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4YN,No,51.644463,-0.349976,514267,195252,TQ142952,2000-10-01,2001-01-01,,98,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4YQ,No,51.644463,-0.349976,514267,195252,TQ142952,2000-10-01,2000-11-01,,98,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4YS,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4YT,No,51.640500,-0.357881,513730,194799,TQ137947,2009-07-01,2012-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4YU,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2006-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4YW,No,51.644463,-0.349976,514267,195252,TQ142952,2000-10-01,2001-04-01,,98,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023557,Hertsmere 013F,E01023557,Hertsmere 013F WD23 4YY,No,51.640500,-0.357881,513730,194799,TQ137947,2000-10-01,2011-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4ZJ,No,51.640500,-0.357881,513730,194799,TQ137947,2007-02-01,2009-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4ZL,Yes,51.640500,-0.357881,513730,194799,TQ137947,2004-07-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4ZN,No,51.640500,-0.357881,513730,194799,TQ137947,2003-08-01,2009-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4ZQ,No,51.640500,-0.357881,513730,194799,TQ137947,2003-10-01,2008-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 4ZR,No,51.640500,-0.357881,513730,194799,TQ137947,2003-09-01,2020-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9AE,No,51.640500,-0.357881,513730,194799,TQ137947,2004-11-01,2011-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9AJ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2005-01-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9AX,No,51.640500,-0.357881,513730,194799,TQ137947,2005-08-01,2012-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9AY,No,51.640500,-0.357881,513730,194799,TQ137947,2005-09-01,2020-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9BJ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2006-02-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9BL,No,51.640500,-0.357881,513730,194799,TQ137947,2006-03-01,2014-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9BR,Yes,51.640500,-0.357881,513730,194799,TQ137947,2008-11-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9BY,No,51.640500,-0.357881,513730,194799,TQ137947,2006-10-01,2017-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DB,Yes,51.640500,-0.357881,513730,194799,TQ137947,2006-11-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DF,No,51.640500,-0.357881,513730,194799,TQ137947,2007-01-01,2020-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DR,No,51.640500,-0.357881,513730,194799,TQ137947,2007-07-01,2016-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DS,Yes,51.640500,-0.357881,513730,194799,TQ137947,2016-09-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DX,No,51.640500,-0.357881,513730,194799,TQ137947,2007-10-01,2012-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9DZ,No,51.640500,-0.357881,513730,194799,TQ137947,2007-11-01,2018-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EA,Yes,51.640500,-0.357881,513730,194799,TQ137947,2007-11-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EB,No,51.640500,-0.357881,513730,194799,TQ137947,2007-11-01,2013-12-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9ED,No,51.640500,-0.357881,513730,194799,TQ137947,2008-01-01,2013-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EE,No,51.640500,-0.357881,513730,194799,TQ137947,2008-01-01,2021-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EN,No,51.640500,-0.357881,513730,194799,TQ137947,2009-11-01,2024-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EQ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2009-01-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9ER,No,51.640500,-0.357881,513730,194799,TQ137947,2012-03-01,2013-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9ET,No,51.640500,-0.357881,513730,194799,TQ137947,2009-08-01,2014-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EW,No,51.640500,-0.357881,513730,194799,TQ137947,2009-10-01,2011-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EX,No,51.640500,-0.357881,513730,194799,TQ137947,2009-11-01,2012-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9EZ,No,51.640500,-0.357881,513730,194799,TQ137947,2010-02-01,2013-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FA,No,51.640500,-0.357881,513730,194799,TQ137947,2014-09-01,2017-08-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FB,Yes,51.640500,-0.357881,513730,194799,TQ137947,2010-06-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FE,No,51.640500,-0.357881,513730,194799,TQ137947,2010-09-01,2017-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FF,No,51.640500,-0.357881,513730,194799,TQ137947,2011-01-01,2012-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FG,No,51.640500,-0.357881,513730,194799,TQ137947,2011-01-01,2012-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FH,No,51.640500,-0.357881,513730,194799,TQ137947,2011-02-01,2012-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FJ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2011-03-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FL,No,51.640500,-0.357881,513730,194799,TQ137947,2011-06-01,2012-02-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FN,No,51.640500,-0.357881,513730,194799,TQ137947,2011-07-01,2016-07-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FQ,No,51.640500,-0.357881,513730,194799,TQ137947,2011-11-01,2013-12-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FR,No,51.640500,-0.357881,513730,194799,TQ137947,2012-03-01,2021-04-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FS,No,51.640500,-0.357881,513730,194799,TQ137947,2012-03-01,2012-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FT,Yes,51.640500,-0.357881,513730,194799,TQ137947,2012-05-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FU,No,51.640500,-0.357881,513730,194799,TQ137947,2013-10-01,2015-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FW,No,51.640500,-0.357881,513730,194799,TQ137947,2012-09-01,2014-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FX,No,51.640500,-0.357881,513730,194799,TQ137947,2012-11-01,2015-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FY,No,51.640500,-0.357881,513730,194799,TQ137947,2012-12-01,2017-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9FZ,No,51.640500,-0.357881,513730,194799,TQ137947,2013-04-01,2019-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GA,No,51.640500,-0.357881,513730,194799,TQ137947,2013-04-01,2015-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GB,No,51.640500,-0.357881,513730,194799,TQ137947,2013-07-01,2014-06-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GD,No,51.640500,-0.357881,513730,194799,TQ137947,2013-07-01,2020-09-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GE,No,51.640500,-0.357881,513730,194799,TQ137947,2013-08-01,2014-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GF,Yes,51.640500,-0.357881,513730,194799,TQ137947,2013-08-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GG,No,51.640500,-0.357881,513730,194799,TQ137947,2013-10-01,2015-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GH,No,51.640500,-0.357881,513730,194799,TQ137947,2013-11-01,2018-01-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GJ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2014-02-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GL,No,51.640500,-0.357881,513730,194799,TQ137947,2014-09-01,2017-10-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GN,No,51.640500,-0.357881,513730,194799,TQ137947,2014-09-01,2014-11-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GP,No,51.640500,-0.357881,513730,194799,TQ137947,2015-02-01,2022-03-01,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GQ,No,51.640500,-0.357881,513730,194799,TQ137947,2016-03-01,2016-09-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GR,Yes,51.640500,-0.357881,513730,194799,TQ137947,2016-03-01,,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GS,No,51.640500,-0.357881,513730,194799,TQ137947,2016-04-01,2017-05-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GU,Yes,51.640500,-0.357881,513730,194799,TQ137947,2017-03-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GW,Yes,51.640500,-0.357881,513730,194799,TQ137947,2016-06-01,,,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GX,No,51.640500,-0.357881,513730,194799,TQ137947,2016-09-01,2017-04-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9GY,No,51.640500,-0.357881,513730,194799,TQ137947,2020-05-01,2021-01-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HA,No,51.640500,-0.357881,513730,194799,TQ137947,2017-01-01,2018-01-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HB,No,51.640500,-0.357881,513730,194799,TQ137947,2017-02-01,2018-03-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HD,No,51.640500,-0.357881,513730,194799,TQ137947,2017-03-01,2023-04-01,,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HE,No,51.640500,-0.357881,513730,194799,TQ137947,2017-10-01,2018-05-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HF,No,51.640500,-0.357881,513730,194799,TQ137947,2018-01-01,2019-01-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HG,Yes,51.640500,-0.357881,513730,194799,TQ137947,2018-09-01,,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HH,No,51.640500,-0.357881,513730,194799,TQ137947,2018-10-01,2019-11-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HJ,No,51.640500,-0.357881,513730,194799,TQ137947,2019-02-01,2019-09-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HL,No,51.640500,-0.357881,513730,194799,TQ137947,2019-04-01,2019-12-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HN,No,51.640500,-0.357881,513730,194799,TQ137947,2019-05-01,2020-06-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HQ,No,51.640500,-0.357881,513730,194799,TQ137947,2019-08-01,2019-09-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HR,No,51.640500,-0.357881,513730,194799,TQ137947,2019-09-01,2020-06-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HS,No,51.640500,-0.357881,513730,194799,TQ137947,2019-11-01,2019-12-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HT,Yes,51.640500,-0.357881,513730,194799,TQ137947,2019-12-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HU,No,51.640500,-0.357881,513730,194799,TQ137947,2020-04-01,2020-10-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HW,Yes,51.640500,-0.357881,513730,194799,TQ137947,2020-05-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HX,No,51.640500,-0.357881,513730,194799,TQ137947,2020-05-01,2021-06-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9HZ,No,51.640500,-0.357881,513730,194799,TQ137947,2020-12-01,2022-07-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JA,No,51.640500,-0.357881,513730,194799,TQ137947,2021-02-01,2024-03-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JB,No,51.640500,-0.357881,513730,194799,TQ137947,2021-03-01,2021-06-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JD,No,51.640500,-0.357881,513730,194799,TQ137947,2021-03-01,2021-11-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JE,No,51.640500,-0.357881,513730,194799,TQ137947,2022-02-01,2023-07-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JF,No,51.640500,-0.357881,513730,194799,TQ137947,2022-02-01,2022-05-01,,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JG,No,51.640500,-0.357881,513730,194799,TQ137947,2022-03-01,2022-07-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JH,No,51.640500,-0.357881,513730,194799,TQ137947,2022-03-01,2023-04-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JJ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2022-04-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JL,No,51.640500,-0.357881,513730,194799,TQ137947,2022-06-01,2023-01-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JN,No,51.640500,-0.357881,513730,194799,TQ137947,2022-08-01,2024-08-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JP,Yes,51.640500,-0.357881,513730,194799,TQ137947,2022-08-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JQ,No,51.640500,-0.357881,513730,194799,TQ137947,2022-10-01,2023-03-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JR,Yes,51.640500,-0.357881,513730,194799,TQ137947,2022-10-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JT,Yes,51.640500,-0.357881,513730,194799,TQ137947,2023-07-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JU,No,51.640500,-0.357881,513730,194799,TQ137947,2023-07-01,2023-11-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JW,No,51.640500,-0.357881,513730,194799,TQ137947,2023-08-01,2024-01-01,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JX,Yes,51.640500,-0.357881,513730,194799,TQ137947,2024-04-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JY,Yes,51.640500,-0.357881,513730,194799,TQ137947,2024-04-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9JZ,Yes,51.640500,-0.357881,513730,194799,TQ137947,2024-08-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9LA,Yes,51.640500,-0.357881,513730,194799,TQ137947,2025-01-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A WD23 9LB,Yes,51.640500,-0.357881,513730,194799,TQ137947,2025-02-01,,,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023558,Hertsmere 012A,E01023558,Hertsmere 012A