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 WD6 1BX,Yes,51.659697,-0.262254,520296,197086,TQ202970,2015-06-01,,Elstree and Borehamwood,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1BY,Yes,51.659717,-0.262961,520247,197087,TQ202970,2015-09-01,,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1BZ,Yes,51.659636,-0.263543,520207,197078,TQ202970,2016-03-01,,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1DJ,Yes,51.661996,-0.258999,520515,197347,TQ205973,2020-08-01,,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1DN,Yes,51.661330,-0.255945,520728,197278,TQ207972,2021-11-01,,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1DT,No,51.659744,-0.254502,520832,197104,TQ208971,2006-07-01,2006-09-01,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1EE,No,51.657700,-0.260349,520433,196867,TQ204968,2004-04-01,2005-07-01,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1EU,Yes,51.657477,-0.260459,520426,196842,TQ204968,2004-03-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1FE,No,51.660421,-0.260737,520399,197169,TQ203971,2004-09-01,2014-02-01,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1FJ,Yes,51.658093,-0.261997,520318,196908,TQ203969,2008-07-01,,Elstree and Borehamwood,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1FR,Yes,51.658487,-0.266146,520030,196945,TQ200969,2009-09-01,,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1FS,Yes,51.658487,-0.266146,520030,196945,TQ200969,2009-09-01,,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1FX,Yes,51.659589,-0.251949,521009,197091,TQ210970,2008-12-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1GF,Yes,51.657055,-0.254475,520841,196805,TQ208968,2016-01-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1GG,No,51.660574,-0.258273,520569,197191,TQ205971,2008-04-01,2017-02-01,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1GJ,Yes,51.658232,-0.254430,520841,196936,TQ208969,2013-12-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1GS,Yes,51.658122,-0.255504,520767,196922,TQ207969,2006-07-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1GT,Yes,51.656430,-0.258432,520569,196729,TQ205967,1999-12-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1GW,Yes,51.657523,-0.262366,520294,196844,TQ202968,2006-10-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HP,Yes,51.657202,-0.263159,520240,196807,TQ202968,1980-01-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HR,Yes,51.655698,-0.263000,520255,196640,TQ202966,1980-01-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HS,Yes,51.658545,-0.264004,520178,196955,TQ201969,1980-01-01,,Elstree and Borehamwood,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HT,Yes,51.657147,-0.263696,520203,196800,TQ202968,1980-01-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HU,Yes,51.655984,-0.263509,520219,196671,TQ202966,1980-01-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HW,Yes,51.658709,-0.263506,520212,196974,TQ202969,1980-01-01,,Elstree and Borehamwood,95,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1HZ,No,51.660421,-0.260737,520399,197169,TQ203971,1990-02-01,2004-01-01,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1JB,No,51.658446,-0.266422,520011,196940,TQ200969,1981-09-01,2001-02-01,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JD,Yes,51.658839,-0.256518,520695,197000,TQ206970,1990-02-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1JE,Yes,51.659109,-0.265602,520066,197016,TQ200970,2018-09-01,,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JH,Yes,51.659108,-0.254049,520865,197034,TQ208970,1990-02-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1JJ,Yes,51.658131,-0.265784,520056,196906,TQ200969,1980-01-01,,Elstree and Borehamwood,96,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JL,No,51.659173,-0.265686,520060,197023,TQ200970,2000-06-01,2005-02-01,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JP,Yes,51.659070,-0.266673,519992,197009,TQ199970,1980-01-01,,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JR,Yes,51.659198,-0.266177,520026,197024,TQ200970,1980-01-01,,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1JS,Yes,51.659024,-0.257465,520629,197019,TQ206970,1990-02-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1LA,Yes,51.655548,-0.254750,520826,196637,TQ208966,1999-06-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LB,Yes,51.659608,-0.264744,520124,197072,TQ201970,1980-01-01,,Elstree and Borehamwood,94,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1LD,Yes,51.655765,-0.254814,520821,196661,TQ208966,1999-12-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LE,No,51.659687,-0.255487,520764,197096,TQ207970,2000-12-01,2010-05-01,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LF,Yes,51.655677,-0.255511,520773,196650,TQ207966,1999-06-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LG,No,51.658052,-0.261637,520343,196905,TQ203969,1980-01-01,2003-02-01,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1LH,Yes,51.656670,-0.255820,520749,196760,TQ207967,1999-12-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LL,Yes,51.656317,-0.254417,520847,196723,TQ208967,1999-12-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LN,No,51.656514,-0.260424,520431,196735,TQ204967,1987-04-01,2001-01-01,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LP,Yes,51.657926,-0.257435,520634,196897,TQ206968,2002-05-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1LQ,Yes,51.656042,-0.254673,520830,196692,TQ208966,1999-12-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LS,No,51.659687,-0.255487,520764,197096,TQ207970,1996-12-01,2014-06-01,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LT,Yes,51.658022,-0.258400,520567,196906,TQ205969,1980-01-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1LW,No,51.656565,-0.259598,520488,196742,TQ204967,1980-01-01,2002-07-01,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LX,No,51.657390,-0.255822,520747,196840,TQ207968,1980-01-01,2001-06-01,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1LZ,Yes,51.656165,-0.256910,520675,196702,TQ206967,1999-12-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1NA,Yes,51.658356,-0.257895,520601,196944,TQ206969,2003-06-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1ND,No,51.659779,-0.261094,520376,197097,TQ203970,1995-12-01,2005-05-01,Elstree and Borehamwood,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1NG,No,51.655307,-0.260889,520402,196600,TQ204966,1980-01-01,1994-05-01,Elstree and Borehamwood,106,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1NQ,No,51.658987,-0.266532,520002,197000,TQ200970,1980-01-01,2000-06-01,Elstree and Borehamwood,93,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1PX,No,51.660720,-0.259641,520474,197204,TQ204972,1997-12-01,2022-07-01,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1QA,Yes,51.651276,-0.260740,520423,196152,TQ204961,2003-01-01,,Elstree and Borehamwood,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 1QB,Yes,51.658618,-0.260994,520386,196969,TQ203969,2000-06-01,,Elstree and Borehamwood,99,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1QD,Yes,51.655207,-0.262050,520322,196587,TQ203965,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QE,Yes,51.654936,-0.262581,520286,196556,TQ202965,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QF,Yes,51.655716,-0.261813,520337,196644,TQ203966,1980-01-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QG,Yes,51.655177,-0.261212,520380,196585,TQ203965,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QH,Yes,51.655617,-0.260588,520422,196635,TQ204966,1980-01-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QJ,Yes,51.655090,-0.260247,520447,196577,TQ204965,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QL,Yes,51.654817,-0.258783,520549,196549,TQ205965,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QN,Yes,51.654159,-0.256235,520727,196480,TQ207964,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QP,Yes,51.654703,-0.260175,520453,196534,TQ204965,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QQ,Yes,51.658324,-0.261786,520332,196935,TQ203969,1980-01-01,,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QR,Yes,51.653548,-0.260538,520431,196405,TQ204964,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QS,Yes,51.652074,-0.260594,520431,196241,TQ204962,1980-01-01,,Elstree and Borehamwood,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 1QT,Yes,51.651607,-0.260655,520428,196189,TQ204961,1980-01-01,,Elstree and Borehamwood,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 1QU,Yes,51.651267,-0.261319,520383,196150,TQ203961,1980-01-01,,Elstree and Borehamwood,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 1QW,Yes,51.654462,-0.258493,520570,196510,TQ205965,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1QX,Yes,51.651797,-0.261313,520382,196209,TQ203962,1980-01-01,,Elstree and Borehamwood,116,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 1QY,Yes,51.653684,-0.261212,520384,196419,TQ203964,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1QZ,No,51.654872,-0.261253,520378,196551,TQ203965,1980-01-01,2006-07-01,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RB,Yes,51.653667,-0.261892,520337,196416,TQ203964,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RD,Yes,51.651745,-0.262038,520332,196202,TQ203962,1980-01-01,,Elstree and Borehamwood,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 1RE,Yes,51.652876,-0.262515,520296,196327,TQ202963,1980-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RF,Yes,51.654249,-0.262332,520305,196480,TQ203964,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RG,Yes,51.654332,-0.263095,520252,196488,TQ202964,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RH,Yes,51.651914,-0.263130,520256,196219,TQ202962,1980-01-01,,Elstree and Borehamwood,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RJ,Yes,51.653027,-0.263637,520218,196342,TQ202963,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RL,Yes,51.654475,-0.263610,520216,196503,TQ202965,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RN,Yes,51.659657,-0.259508,520486,197086,TQ204970,1994-12-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1RP,Yes,51.656819,-0.259776,520475,196770,TQ204967,2001-12-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1RQ,Yes,51.652949,-0.263163,520251,196334,TQ202963,1980-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1RR,Yes,51.656345,-0.259953,520464,196717,TQ204967,2001-12-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1RS,Yes,51.656482,-0.260700,520412,196731,TQ204967,2001-06-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1RU,Yes,51.656347,-0.253433,520915,196728,TQ209967,1995-01-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1RX,No,51.658179,-0.253854,520881,196931,TQ208969,2013-07-01,2014-04-01,Elstree and Borehamwood,104,England,2025-07-24,Approximate to within 50 metres,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1RY,No,51.659687,-0.255487,520764,197096,TQ207970,1997-12-01,2014-06-01,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1SA,Yes,51.659211,-0.257964,520594,197039,TQ205970,1980-01-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SD,Yes,51.659749,-0.255413,520769,197103,TQ207971,1980-01-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1SF,Yes,51.659433,-0.258996,520522,197062,TQ205970,1995-07-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SG,No,51.660456,-0.257641,520613,197178,TQ206971,1996-06-01,2003-05-01,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SH,Yes,51.660532,-0.259735,520468,197183,TQ204971,2022-11-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SJ,No,51.657939,-0.256451,520702,196900,TQ207969,1980-01-01,1998-12-01,Elstree and Borehamwood,101,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SN,No,51.661002,-0.256854,520666,197240,TQ206972,1980-01-01,2019-09-01,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1SQ,No,51.657061,-0.257931,520602,196800,TQ206968,1994-12-01,1995-12-01,Elstree and Borehamwood,102,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1TA,No,51.659687,-0.255487,520764,197096,TQ207970,1996-06-01,2005-04-01,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1UA,Yes,51.658311,-0.256726,520682,196941,TQ206969,1998-12-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1US,Yes,51.657552,-0.255844,520745,196858,TQ207968,1993-08-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1WB,No,51.659736,-0.256382,520702,197100,TQ207971,1988-03-01,1995-12-01,Elstree and Borehamwood,104,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1WD,No,51.660593,-0.261410,520352,197187,TQ203971,1991-01-01,2012-02-01,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1WG,Yes,51.657077,-0.262007,520320,196795,TQ203967,1985-04-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1WL,No,51.659779,-0.259272,520502,197100,TQ205971,1981-09-01,1995-07-01,Elstree and Borehamwood,101,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 1WS,No,51.657230,-0.257779,520612,196819,TQ206968,1996-06-01,2017-11-01,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1WT,No,51.657193,-0.257709,520617,196815,TQ206968,2001-12-01,2003-01-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1WW,No,51.659173,-0.265686,520060,197023,TQ200970,1998-12-01,2007-04-01,Elstree and Borehamwood,93,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 1WZ,No,51.657193,-0.257709,520617,196815,TQ206968,2002-05-01,2003-11-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 1XE,No,51.659693,-0.253492,520902,197100,TQ209971,1991-01-01,1992-12-01,Elstree and Borehamwood,105,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2AA,Yes,51.650512,-0.261362,520382,196066,TQ203960,1980-01-01,,Elstree and Borehamwood,120,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2BY,Yes,51.653030,-0.254124,520876,196358,TQ208963,2008-10-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2FA,Yes,51.649657,-0.256495,520721,195979,TQ207959,2009-12-01,,Elstree and Borehamwood,113,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2FB,Yes,51.652670,-0.254124,520877,196318,TQ208963,2008-10-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2HN,Yes,51.648789,-0.253131,520956,195888,TQ209958,1995-07-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2HS,Yes,51.649277,-0.258764,520565,195933,TQ205959,1980-01-01,,Elstree and Borehamwood,120,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2HT,Yes,51.649603,-0.260082,520473,195967,TQ204959,1980-01-01,,Elstree and Borehamwood,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2HU,Yes,51.649018,-0.256418,520728,195908,TQ207959,1980-01-01,,Elstree and Borehamwood,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2HX,Yes,51.648726,-0.254911,520833,195878,TQ208958,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2HY,Yes,51.648461,-0.253433,520936,195851,TQ209958,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2HZ,No,51.648010,-0.253942,520902,195800,TQ209958,1980-01-01,2001-11-01,Elstree and Borehamwood,110,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023543,Hertsmere 011E,E01023543,Hertsmere 011E WD6 2JA,Yes,51.648195,-0.254281,520878,195820,TQ208958,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023543,Hertsmere 011E,E01023543,Hertsmere 011E WD6 2JU,Yes,51.648705,-0.256546,520720,195873,TQ207958,1980-01-01,,Elstree and Borehamwood,113,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023543,Hertsmere 011E,E01023543,Hertsmere 011E WD6 2LB,Yes,51.651129,-0.266586,520019,196126,TQ200961,1991-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023540,Hertsmere 011B,E01023540,Hertsmere 011B WD6 2LF,Yes,51.651424,-0.264074,520192,196163,TQ201961,1980-01-01,,Elstree and Borehamwood,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 2LG,Yes,51.651047,-0.265303,520108,196119,TQ201961,1980-01-01,,Elstree and Borehamwood,113,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 2LH,Yes,51.651245,-0.262924,520272,196145,TQ202961,1980-01-01,,Elstree and Borehamwood,116,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2LJ,Yes,51.651284,-0.261896,520343,196151,TQ203961,1980-01-01,,Elstree and Borehamwood,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2LL,Yes,51.651264,-0.260553,520436,196151,TQ204961,1980-01-01,,Elstree and Borehamwood,116,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2LN,Yes,51.651239,-0.260077,520469,196149,TQ204961,1980-01-01,,Elstree and Borehamwood,116,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2LP,Yes,51.653052,-0.259198,520525,196352,TQ205963,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2LQ,Yes,51.651743,-0.263729,520215,196199,TQ202961,1980-01-01,,Elstree and Borehamwood,113,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023541,Hertsmere 011C,E01023541,Hertsmere 011C WD6 2LR,Yes,51.652805,-0.258311,520587,196326,TQ205963,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2LS,Yes,51.654107,-0.257581,520634,196472,TQ206964,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2LT,Yes,51.653030,-0.257724,520627,196352,TQ206963,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2LU,Yes,51.651925,-0.257810,520624,196229,TQ206962,1980-01-01,,Elstree and Borehamwood,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2LW,Yes,51.653097,-0.259861,520479,196356,TQ204963,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2LX,Yes,51.651234,-0.257894,520620,196152,TQ206961,1980-01-01,,Elstree and Borehamwood,114,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2LY,Yes,51.651160,-0.258952,520547,196142,TQ205961,1980-01-01,,Elstree and Borehamwood,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2LZ,Yes,51.650757,-0.256640,520708,196101,TQ207961,1980-01-01,,Elstree and Borehamwood,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2NA,Yes,51.650213,-0.255779,520769,196042,TQ207960,1980-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2NB,No,51.649671,-0.256190,520742,195981,TQ207959,1980-01-01,2007-08-01,Elstree and Borehamwood,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2ND,Yes,51.650805,-0.259905,520482,196101,TQ204961,1980-01-01,,Elstree and Borehamwood,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2NE,Yes,51.650897,-0.263097,520261,196106,TQ202961,1980-01-01,,Elstree and Borehamwood,117,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023542,Hertsmere 011D,E01023542,Hertsmere 011D WD6 2NT,Yes,51.654841,-0.253158,520938,196561,TQ209965,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2NU,Yes,51.654025,-0.253320,520929,196470,TQ209964,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2NX,Yes,51.652934,-0.253723,520904,196348,TQ209963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2NY,Yes,51.652202,-0.254098,520880,196266,TQ208962,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2NZ,No,51.651626,-0.255248,520802,196200,TQ208962,1980-01-01,1995-07-01,Elstree and Borehamwood,109,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PA,Yes,51.651825,-0.253506,520922,196225,TQ209962,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2PB,Yes,51.651853,-0.254184,520875,196227,TQ208962,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2PD,Yes,51.652726,-0.253023,520953,196326,TQ209963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PE,Yes,51.651867,-0.254487,520854,196228,TQ208962,2012-08-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2PF,Yes,51.651833,-0.254633,520844,196224,TQ208962,2012-08-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2PH,Yes,51.652465,-0.251182,521081,196300,TQ210963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PJ,Yes,51.652264,-0.252173,521013,196276,TQ210962,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PL,Yes,51.652221,-0.251741,521043,196272,TQ210962,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PN,Yes,51.651742,-0.251543,521058,196219,TQ210962,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PP,Yes,51.651278,-0.252977,520960,196165,TQ209961,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PR,Yes,51.651177,-0.253473,520926,196153,TQ209961,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PS,Yes,51.649538,-0.253897,520901,195970,TQ209959,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PT,Yes,51.649441,-0.254653,520849,195958,TQ208959,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PU,Yes,51.649065,-0.253583,520924,195918,TQ209959,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PW,Yes,51.652080,-0.252527,520989,196255,TQ209962,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PX,Yes,51.649059,-0.251950,521037,195920,TQ210959,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PY,Yes,51.649262,-0.252925,520969,195941,TQ209959,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2PZ,Yes,51.649838,-0.252296,521011,196006,TQ210960,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QH,Yes,51.656091,-0.253717,520896,196699,TQ208966,1980-01-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QJ,Yes,51.654477,-0.254054,520877,196519,TQ208965,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QL,Yes,51.652828,-0.254450,520854,196335,TQ208963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QN,Yes,51.651394,-0.254737,520838,196175,TQ208961,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QP,Yes,51.649915,-0.255082,520818,196010,TQ208960,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QQ,Yes,51.655893,-0.252510,520980,196679,TQ209966,1980-01-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QR,Yes,51.650353,-0.254285,520872,196060,TQ208960,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QS,Yes,51.649618,-0.255687,520777,195976,TQ207959,1980-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QT,Yes,51.651001,-0.255547,520783,196130,TQ207961,1980-01-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QU,Yes,51.651676,-0.255564,520780,196205,TQ207962,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QW,Yes,51.651202,-0.253949,520893,196155,TQ208961,1980-01-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2QX,Yes,51.651269,-0.256649,520706,196158,TQ207961,1980-01-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QY,Yes,51.652442,-0.256330,520725,196289,TQ207962,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2QZ,Yes,51.652734,-0.257200,520664,196320,TQ206963,1980-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2RA,Yes,51.653288,-0.255762,520762,196384,TQ207963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2RB,Yes,51.653106,-0.254989,520816,196365,TQ208963,1980-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2RD,Yes,51.654585,-0.254657,520835,196530,TQ208965,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2RE,No,51.648930,-0.255352,520802,195900,TQ208959,1993-01-01,1994-12-01,Elstree and Borehamwood,111,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 2RG,No,51.654322,-0.255144,520802,196500,TQ208965,1994-12-01,1995-07-01,Elstree and Borehamwood,107,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 2XX,Yes,51.648383,-0.252467,521003,195844,TQ210958,1997-06-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023547,Hertsmere 009D,E01023547,Hertsmere 009D WD6 5DA,Yes,51.665204,-0.262491,520265,197698,TQ202976,1987-04-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DB,Yes,51.665229,-0.261116,520360,197703,TQ203977,1987-04-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DD,Yes,51.664820,-0.262058,520296,197656,TQ202976,1987-04-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DE,Yes,51.664411,-0.263577,520192,197608,TQ201976,1987-04-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DF,Yes,51.664633,-0.262802,520245,197634,TQ202976,1987-04-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DG,Yes,51.664478,-0.264428,520133,197615,TQ201976,1987-04-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DH,Yes,51.664324,-0.263175,520220,197599,TQ202975,1987-04-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5DQ,Yes,51.664925,-0.263644,520186,197666,TQ201976,1986-07-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FD,Yes,51.661398,-0.262348,520285,197275,TQ202972,2012-10-01,,Elstree and Borehamwood,101,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FE,Yes,51.660653,-0.262448,520280,197192,TQ202971,2012-10-01,,Elstree and Borehamwood,98,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FF,Yes,51.660651,-0.262868,520251,197192,TQ202971,2013-01-01,,Elstree and Borehamwood,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FG,Yes,51.661099,-0.262157,520299,197242,TQ202972,2012-09-01,,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FH,Yes,51.661349,-0.262031,520307,197271,TQ203972,2012-10-01,,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FP,Yes,51.661352,-0.261063,520374,197272,TQ203972,2016-01-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5FQ,Yes,51.660940,-0.260572,520409,197227,TQ204972,2017-04-01,,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5GB,No,51.662142,-0.262175,520295,197358,TQ202973,2001-12-01,2005-05-01,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5JY,Yes,51.662078,-0.262119,520299,197351,TQ202973,1991-01-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NG,Yes,51.665288,-0.260247,520420,197711,TQ204977,1986-07-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NH,Yes,51.665338,-0.259363,520481,197719,TQ204977,1986-07-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NJ,Yes,51.664725,-0.261107,520362,197647,TQ203976,1987-04-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NL,Yes,51.668507,-0.257188,520623,198075,TQ206980,1985-04-01,,Elstree and Borehamwood,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NN,Yes,51.663878,-0.257973,520581,197558,TQ205975,1984-10-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NP,Yes,51.663323,-0.256331,520696,197499,TQ206974,1984-10-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NQ,Yes,51.665007,-0.258262,520558,197684,TQ205976,1986-07-01,,Elstree and Borehamwood,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NR,Yes,51.663084,-0.256543,520682,197472,TQ206974,1984-10-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NS,Yes,51.664451,-0.257806,520591,197622,TQ205976,1984-10-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NT,Yes,51.664213,-0.256875,520656,197598,TQ206975,1984-10-01,,Elstree and Borehamwood,111,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NU,Yes,51.663259,-0.257432,520620,197490,TQ206974,1984-10-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NW,Yes,51.663480,-0.258422,520551,197513,TQ205975,1984-10-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5NX,Yes,51.668232,-0.259309,520477,198040,TQ204980,1980-01-01,,Elstree and Borehamwood,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NY,Yes,51.668783,-0.257625,520592,198104,TQ205981,1980-01-01,,Elstree and Borehamwood,123,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5NZ,Yes,51.667866,-0.255824,520719,198005,TQ207980,1980-01-01,,Elstree and Borehamwood,126,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PA,Yes,51.666002,-0.256286,520692,197797,TQ206977,1980-01-01,,Elstree and Borehamwood,118,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PB,Yes,51.667370,-0.257578,520599,197947,TQ205979,1980-01-01,,Elstree and Borehamwood,118,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PD,Yes,51.666608,-0.254658,520803,197868,TQ208978,1980-01-01,,Elstree and Borehamwood,122,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PE,Yes,51.668591,-0.248985,521190,198097,TQ211980,1980-01-01,,Elstree and Borehamwood,121,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PT,Yes,51.663377,-0.255129,520779,197507,TQ207975,1980-01-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5PU,Yes,51.656858,-0.250276,521132,196790,TQ211967,1980-01-01,,Elstree and Borehamwood,103,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023546,Hertsmere 009C,E01023546,Hertsmere 009C WD6 5PX,Yes,51.665181,-0.265196,520078,197691,TQ200976,1980-01-01,,Elstree and Borehamwood,97,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5PY,Yes,51.665930,-0.263533,520191,197777,TQ201977,1980-01-01,,Elstree and Borehamwood,100,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5PZ,Yes,51.662529,-0.257330,520629,197409,TQ206974,1984-10-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QR,Yes,51.662724,-0.259564,520474,197427,TQ204974,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QS,Yes,51.663330,-0.260437,520412,197493,TQ204974,1990-02-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QT,Yes,51.663234,-0.259978,520444,197484,TQ204974,1990-02-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QU,Yes,51.663141,-0.259215,520497,197474,TQ204974,1990-02-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QX,Yes,51.662855,-0.258720,520532,197443,TQ205974,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QY,Yes,51.662425,-0.258231,520567,197396,TQ205973,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5QZ,Yes,51.662420,-0.259070,520509,197394,TQ205973,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RA,Yes,51.662546,-0.259672,520467,197408,TQ204974,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RB,Yes,51.662708,-0.260895,520382,197424,TQ203974,1990-02-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RD,Yes,51.664453,-0.259122,520500,197620,TQ204976,1991-09-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RE,Yes,51.664110,-0.260292,520420,197580,TQ204975,1991-09-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RF,Yes,51.664496,-0.260812,520383,197622,TQ203976,1991-09-01,,Elstree and Borehamwood,108,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RG,Yes,51.663796,-0.263369,520208,197540,TQ202975,1992-08-01,,Elstree and Borehamwood,105,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RJ,Yes,51.666684,-0.261610,520322,197864,TQ203978,1995-12-01,,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RL,Yes,51.663797,-0.261591,520331,197543,TQ203975,1992-08-01,,Elstree and Borehamwood,107,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RN,No,51.664294,-0.260545,520402,197600,TQ204976,1993-01-01,1995-07-01,Elstree and Borehamwood,108,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RP,No,51.662142,-0.262175,520295,197358,TQ202973,1996-06-01,2001-03-01,Elstree and Borehamwood,104,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RT,Yes,51.666164,-0.257494,520608,197813,TQ206978,1994-05-01,,Elstree and Borehamwood,116,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RU,Yes,51.666249,-0.259559,520465,197819,TQ204978,1994-05-01,,Elstree and Borehamwood,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RW,Yes,51.663953,-0.262394,520275,197559,TQ202975,1993-08-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5RX,Yes,51.666987,-0.258388,520544,197903,TQ205979,1995-01-01,,Elstree and Borehamwood,115,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RY,Yes,51.667498,-0.260090,520425,197958,TQ204979,1995-01-01,,Elstree and Borehamwood,109,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5RZ,Yes,51.662232,-0.260364,520420,197371,TQ204973,1995-12-01,,Elstree and Borehamwood,106,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5SA,No,51.664294,-0.260545,520402,197600,TQ204976,1993-08-01,1994-05-01,Elstree and Borehamwood,108,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5SB,No,51.664294,-0.260545,520402,197600,TQ204976,1994-05-01,1995-07-01,Elstree and Borehamwood,108,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5SE,No,51.664294,-0.260545,520402,197600,TQ204976,1995-12-01,1996-12-01,Elstree and Borehamwood,108,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5TB,No,51.664294,-0.260545,520402,197600,TQ204976,1994-05-01,1995-07-01,Elstree and Borehamwood,108,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023544,Hertsmere 009A,E01023544,Hertsmere 009A WD6 5WG,No,51.661276,-0.260762,520395,197264,TQ203972,2002-06-01,2003-07-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5WH,No,51.661276,-0.260762,520395,197264,TQ203972,1998-06-01,2012-04-01,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5WL,No,51.661276,-0.260762,520395,197264,TQ203972,2003-01-01,2004-02-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5WX,No,51.661276,-0.260762,520395,197264,TQ203972,2004-02-01,2005-07-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5XB,No,51.661276,-0.260762,520395,197264,TQ203972,2002-06-01,2003-04-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5XP,No,51.661276,-0.260762,520395,197264,TQ203972,2003-07-01,2004-08-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5XX,No,51.661276,-0.260762,520395,197264,TQ203972,1998-12-01,2005-05-01,Elstree and Borehamwood,102,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B WD6 5XZ,No,51.661276,-0.260762,520395,197264,TQ203972,2002-07-01,2003-10-01,Elstree and Borehamwood,102,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023545,Hertsmere 009B,E01023545,Hertsmere 009B