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
CM1 1AE,Yes,51.734404,0.462754,570158,206836,TL701068,2015-12-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TE,Yes,51.736180,0.462996,570168,207034,TL701070,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TF,Yes,51.736195,0.462273,570118,207034,TL701070,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TG,Yes,51.735203,0.462421,570132,206924,TL701069,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TH,Yes,51.735039,0.460776,570019,206902,TL700069,1980-01-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TJ,No,51.733934,0.462874,570168,206784,TL701067,1980-01-01,2012-08-01,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TL,No,51.734809,0.462776,570158,206881,TL701068,1980-01-01,2017-03-01,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TN,Yes,51.734371,0.461753,570089,206830,TL700068,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TP,Yes,51.733707,0.460834,570028,206754,TL700067,1980-01-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TQ,Yes,51.734171,0.461033,570040,206806,TL700068,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1TW,Yes,51.734707,0.460743,570018,206865,TL700068,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1WB,Yes,51.735027,0.463947,570238,206908,TL702069,2000-12-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1WE,No,51.735138,0.463794,570227,206920,TL702069,2001-12-01,2005-10-01,,29,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1WF,No,51.735138,0.463794,570227,206920,TL702069,2001-12-01,2004-04-01,,29,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1WX,No,51.735138,0.463794,570227,206920,TL702069,2003-08-01,2004-09-01,,29,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 1WZ,Yes,51.734431,0.464045,570247,206842,TL702068,2000-12-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2FJ,No,51.734096,0.453425,569515,206780,TL695067,2004-07-01,2015-04-01,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2FU,Yes,51.734100,0.453208,569500,206780,TL694067,2015-07-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2GL,Yes,51.728795,0.458785,569905,206203,TL699062,2007-07-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2QA,Yes,51.737016,0.462158,570107,207125,TL701071,1996-06-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2QE,Yes,51.729127,0.457109,569788,206236,TL697062,2003-06-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2QP,Yes,51.736598,0.462381,570124,207079,TL701070,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2QR,Yes,51.735734,0.459800,569949,206977,TL699069,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2QS,Yes,51.736083,0.460760,570014,207018,TL700070,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 2QT,Yes,51.732515,0.456801,569754,206612,TL697066,1980-01-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2QU,Yes,51.731761,0.456267,569720,206527,TL697065,1980-01-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2QX,Yes,51.730150,0.456788,569762,206349,TL697063,2004-07-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2QY,Yes,51.735398,0.458261,569844,206936,TL698069,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2RL,Yes,51.733381,0.457963,569831,206711,TL698067,1990-02-01,,,26,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2RP,Yes,51.732792,0.455136,569638,206639,TL696066,1980-01-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2RR,Yes,51.733059,0.453977,569557,206666,TL695066,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2RS,Yes,51.734506,0.454041,569556,206827,TL695068,1980-01-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2RT,No,51.734096,0.453425,569515,206780,TL695067,1980-01-01,2015-04-01,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2RU,No,51.734096,0.453425,569515,206780,TL695067,1980-01-01,2015-02-01,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2RX,Yes,51.735674,0.450614,569315,206949,TL693069,1980-01-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2RY,Yes,51.732893,0.456343,569721,206653,TL697066,1980-01-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2RZ,Yes,51.735443,0.447053,569070,206915,TL690069,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SA,Yes,51.733608,0.446200,569018,206709,TL690067,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SB,Yes,51.734807,0.451682,569392,206855,TL693068,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SD,Yes,51.734824,0.448250,569155,206849,TL691068,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SE,Yes,51.733380,0.447636,569118,206687,TL691066,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SF,No,51.732552,0.450256,569302,206601,TL693066,1991-01-01,1995-12-01,,33,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SG,No,51.732492,0.453150,569502,206601,TL695066,1980-01-01,1995-07-01,,29,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SH,No,51.733607,0.446229,569020,206709,TL690067,1995-07-01,1997-08-01,,34,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SJ,Yes,51.734378,0.449805,569264,206803,TL692068,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SL,Yes,51.732231,0.449283,569236,206563,TL692065,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SN,Yes,51.735423,0.448847,569194,206917,TL691069,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SP,Yes,51.732064,0.447811,569135,206541,TL691065,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SR,Yes,51.732747,0.448674,569192,206619,TL691066,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SS,Yes,51.731602,0.450552,569326,206496,TL693064,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2ST,Yes,51.732895,0.451086,569358,206641,TL693066,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SU,Yes,51.731932,0.452395,569452,206537,TL694065,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SW,Yes,51.733982,0.448118,569149,206755,TL691067,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SX,Yes,51.730767,0.451782,569414,206406,TL694064,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SY,Yes,51.732403,0.451378,569380,206587,TL693065,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2SZ,No,51.731654,0.450208,569302,206501,TL693065,1995-01-01,1996-06-01,,35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B
CM1 2TA,No,51.727132,0.451411,569402,206001,TL694060,1995-12-01,1996-12-01,,41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2TE,Yes,51.728182,0.452395,569466,206120,TL694061,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TF,Yes,51.727651,0.452858,569500,206062,TL694060,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2TG,Yes,51.728422,0.450815,569356,206143,TL693061,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TH,Yes,51.729188,0.450740,569348,206228,TL693062,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TJ,Yes,51.729309,0.449661,569273,206239,TL692062,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TL,Yes,51.727589,0.449350,569258,206047,TL692060,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TN,Yes,51.729904,0.449143,569235,206304,TL692063,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TP,Yes,51.729826,0.447734,569138,206292,TL691062,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TQ,Yes,51.729076,0.451777,569420,206218,TL694062,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TR,Yes,51.730113,0.452514,569467,206335,TL694063,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TS,Yes,51.730818,0.450177,569303,206408,TL693064,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TT,Yes,51.731331,0.447149,569092,206458,TL690064,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TU,Yes,51.732181,0.445196,568954,206548,TL689065,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TW,Yes,51.729205,0.448612,569201,206225,TL692062,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TX,Yes,51.732422,0.445282,568959,206575,TL689065,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2TY,Yes,51.727538,0.454358,569604,206053,TL696060,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2TZ,Yes,51.727528,0.453996,569579,206051,TL695060,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UA,Yes,51.727745,0.450937,569367,206068,TL693060,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UB,No,51.729020,0.455756,569695,206221,TL696062,1980-01-01,2009-02-01,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UD,Yes,51.732830,0.455891,569690,206645,TL696066,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UE,No,51.730635,0.455945,569702,206401,TL697064,1990-07-01,1991-12-01,,31,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UF,No,51.732431,0.456043,569702,206601,TL697066,1999-02-01,2000-09-01,,28,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UG,No,51.727970,0.454353,569602,206101,TL696061,1990-07-01,1994-05-01,,40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UJ,No,51.728403,0.455578,569685,206152,TL696061,1998-06-01,2010-05-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UP,Yes,51.729454,0.454766,569625,206267,TL696062,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UQ,No,51.727970,0.454353,569602,206101,TL696061,1992-01-01,1995-12-01,,40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 2UT,Yes,51.730531,0.449741,569274,206375,TL692063,1985-04-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 2UU,No,51.727780,0.450954,569368,206072,TL693060,1991-01-01,1997-06-01,,41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AA,Yes,51.721737,0.447948,569183,205393,TL691053,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AB,No,51.722103,0.448040,569188,205434,TL691054,1980-01-01,2016-01-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AE,Yes,51.723410,0.447025,569113,205577,TL691055,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AF,Yes,51.725544,0.448646,569217,205818,TL692058,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AG,Yes,51.724390,0.449235,569262,205691,TL692056,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AH,No,51.725396,0.448421,569202,205801,TL692058,1980-01-01,1995-07-01,,38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AJ,No,51.724498,0.448372,569202,205701,TL692057,1994-05-01,1996-12-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AL,No,51.723203,0.447897,569174,205556,TL691055,1980-01-01,2003-07-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AN,No,51.724414,0.449352,569270,205694,TL692056,1980-01-01,2001-03-01,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AP,No,51.723569,0.449770,569302,205601,TL693056,1992-01-01,1996-06-01,,40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AQ,No,51.724023,0.447840,569167,205647,TL691056,1990-02-01,2003-08-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AR,Yes,51.724860,0.452562,569490,205751,TL694057,2004-11-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AS,No,51.721803,0.448227,569202,205401,TL692054,1980-01-01,1995-07-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3AT,Yes,51.725892,0.449201,569254,205858,TL692058,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BA,No,51.723631,0.449368,569274,205607,TL692056,1996-12-01,2002-12-01,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BB,Yes,51.724962,0.448093,569181,205752,TL691057,1999-12-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BD,No,51.724498,0.448372,569202,205701,TL692057,1980-01-01,1994-12-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BE,No,51.721521,0.450094,569332,205374,TL693053,1980-01-01,2013-09-01,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BF,No,51.721773,0.449673,569302,205401,TL693054,1995-12-01,1996-12-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BG,No,51.723366,0.452192,569470,205584,TL694055,1990-02-01,2014-07-01,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BH,Yes,51.721603,0.452603,569505,205389,TL695053,2005-07-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BJ,Yes,51.726292,0.445993,569031,205895,TL690058,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BL,Yes,51.726089,0.456582,569763,205897,TL697058,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BN,No,51.726143,0.455702,569702,205901,TL697059,1980-01-01,1995-07-01,,41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BP,Yes,51.727142,0.446647,569073,205991,TL690059,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BQ,No,51.724550,0.452343,569476,205716,TL694057,2003-06-01,2016-04-01,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BS,Yes,51.726399,0.451646,569421,205920,TL694059,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BT,Yes,51.727892,0.444313,568909,206069,TL689060,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BU,Yes,51.726770,0.451551,569413,205961,TL694059,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BW,Yes,51.727522,0.455559,569687,206054,TL696060,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BX,Yes,51.726505,0.454751,569635,205939,TL696059,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BY,Yes,51.721166,0.449843,569316,205334,TL693053,1992-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3BZ,Yes,51.728522,0.445158,568965,206141,TL689061,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DA,Yes,51.728391,0.445802,569010,206128,TL690061,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DB,Yes,51.730928,0.446200,569028,206411,TL690064,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DD,Yes,51.730445,0.445624,568990,206356,TL689063,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DE,Yes,51.730463,0.445219,568962,206357,TL689063,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DF,Yes,51.731326,0.444353,568899,206451,TL688064,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DG,Yes,51.730290,0.444457,568910,206336,TL689063,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DH,Yes,51.728876,0.446698,569070,206184,TL690061,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DJ,Yes,51.728053,0.448680,569210,206097,TL692060,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DL,Yes,51.729325,0.445013,568952,206230,TL689062,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DN,Yes,51.729607,0.444420,568910,206260,TL689062,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DP,Yes,51.722509,0.447990,569183,205479,TL691054,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3DQ,Yes,51.730226,0.446669,569063,206334,TL690063,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DR,Yes,51.724813,0.446594,569078,205732,TL690057,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3DS,Yes,51.729141,0.447378,569116,206215,TL691062,1986-07-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021631,Chelmsford 009E,E01021631,Chelmsford 009E
CM1 3DW,No,51.725456,0.445528,569002,205801,TL690058,1992-08-01,1995-07-01,,31,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3FJ,Yes,51.723283,0.453157,569537,205577,TL695055,2017-07-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3GF,Yes,51.726696,0.458092,569865,205968,TL698059,2002-06-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GG,Yes,51.726207,0.458659,569906,205915,TL699059,2002-06-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3GH,Yes,51.727333,0.457721,569837,206038,TL698060,2002-05-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GL,Yes,51.726863,0.458275,569877,205987,TL698059,2002-11-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GN,Yes,51.727570,0.458444,569886,206066,TL698060,2002-11-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GP,Yes,51.727841,0.456663,569762,206092,TL697060,2002-08-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GR,Yes,51.728063,0.456805,569771,206117,TL697061,2002-07-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GS,Yes,51.728601,0.459904,569983,206184,TL699061,2002-11-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GU,Yes,51.727426,0.457133,569796,206047,TL697060,2002-10-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GW,Yes,51.728575,0.459425,569950,206180,TL699061,2002-11-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3GY,Yes,51.726853,0.456595,569761,205982,TL697059,2002-11-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3GZ,Yes,51.727072,0.456882,569780,206007,TL697060,2002-11-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033139,Chelmsford 009G,E01033139,Chelmsford 009G
CM1 3RW,Yes,51.726484,0.455749,569704,205939,TL697059,2003-09-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3SZ,No,51.725690,0.445975,569032,205828,TL690058,1993-08-01,2003-07-01,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TA,No,51.724498,0.448372,569202,205701,TL692057,1995-01-01,1995-12-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TB,No,51.724498,0.448372,569202,205701,TL692057,1992-08-01,1994-05-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TD,No,51.726108,0.449198,569253,205882,TL692058,1995-07-01,1997-06-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TE,No,51.722701,0.448275,569202,205501,TL692055,1993-08-01,1995-07-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TF,Yes,51.726118,0.449169,569251,205883,TL692058,1994-12-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TG,No,51.722701,0.448275,569202,205501,TL692055,1992-01-01,1996-06-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TH,Yes,51.720314,0.448450,569223,205236,TL692052,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TL,No,51.723130,0.447097,569119,205546,TL691055,1980-01-01,2003-07-01,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TN,No,51.720006,0.448129,569202,205201,TL692052,1980-01-01,1995-07-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TP,No,51.722240,0.449669,569300,205453,TL692054,1980-01-01,2014-06-01,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TQ,No,51.725672,0.451158,569390,205838,TL693058,1980-01-01,2009-05-01,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TR,No,51.721482,0.452394,569491,205375,TL694053,1981-06-01,2005-05-01,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TS,No,51.721803,0.448227,569202,205401,TL692054,1991-09-01,1994-05-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TT,No,51.722701,0.448275,569202,205501,TL692055,1981-09-01,1995-07-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TU,No,51.719413,0.450240,569350,205140,TL693051,1990-02-01,2021-05-01,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TW,No,51.720904,0.448178,569202,205301,TL692053,1984-02-01,1995-07-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3TZ,No,51.721833,0.446780,569102,205401,TL691054,1986-04-01,1995-07-01,,34,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3UA,No,51.720562,0.449506,569295,205266,TL692052,1995-07-01,2009-02-01,,39,England,2025-07-23,Approximate to within 50 metres,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3UB,Yes,51.720463,0.451209,569413,205259,TL694052,1983-07-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3UD,No,51.720761,0.449879,569320,205289,TL693052,1983-01-01,2018-03-01,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3UG,No,51.721243,0.450933,569391,205345,TL693053,1984-10-01,2003-07-01,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM1 3WQ,Yes,51.726193,0.455024,569655,205905,TL696059,2007-10-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM2 8TD,Yes,51.720327,0.450000,569330,205241,TL693052,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM2 9XN,No,51.722520,0.456953,569802,205501,TL698055,1994-05-01,1996-12-01,,44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033138,Chelmsford 009F,E01033138,Chelmsford 009F
CM4 0TG,No,51.733330,0.456092,569702,206701,TL697067,1986-04-01,1990-12-01,,27,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021632,Chelmsford 011B,E01021632,Chelmsford 011B