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 1AF,Yes,51.738234,0.472697,570830,207285,TL708072,2015-07-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1AG,Yes,51.738028,0.471802,570769,207260,TL707072,2017-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1AJ,No,51.736016,0.467405,570473,207026,TL704070,2014-09-01,2018-07-01,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1AP,Yes,51.738243,0.471408,570741,207283,TL707072,2015-10-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1AQ,Yes,51.737687,0.470451,570677,207219,TL706072,2015-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1AU,Yes,51.737507,0.470064,570651,207198,TL706071,2017-11-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1AW,Yes,51.740402,0.476060,571054,207534,TL710075,2022-05-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1BH,No,51.739365,0.469775,570624,207404,TL706074,1991-09-01,2000-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1BY,Yes,51.738658,0.471315,570733,207329,TL707073,2015-03-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1DJ,No,51.739365,0.469775,570624,207404,TL706074,1993-01-01,2000-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1DL,Yes,51.738666,0.472257,570798,207332,TL707073,2015-02-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1EW,Yes,51.738882,0.466677,570412,207343,TL704073,2018-10-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1FH,Yes,51.738416,0.465710,570347,207289,TL703072,2019-08-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1FR,Yes,51.740417,0.479190,571270,207543,TL712075,2024-09-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1FS,No,51.739365,0.469775,570624,207404,TL706074,1992-08-01,1999-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1FT,No,51.739365,0.469775,570624,207404,TL706074,1992-08-01,1999-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1FW,Yes,51.736647,0.465165,570316,207091,TL703070,2012-05-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1FX,No,51.739365,0.469775,570624,207404,TL706074,1992-08-01,1999-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1GJ,Yes,51.739228,0.474156,570927,207399,TL709073,2001-12-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1GN,Yes,51.736424,0.466355,570399,207069,TL703070,2007-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1GR,Yes,51.736137,0.466774,570429,207038,TL704070,2007-09-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1GS,Yes,51.735749,0.466405,570405,206994,TL704069,2006-08-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1GU,Yes,51.740641,0.478391,571214,207566,TL712075,1999-12-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1GZ,Yes,51.736284,0.466594,570416,207054,TL704070,2007-07-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1HH,Yes,51.736940,0.467064,570446,207128,TL704071,2006-08-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1HX,Yes,51.737091,0.467159,570452,207145,TL704071,2000-12-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1HY,Yes,51.736634,0.467496,570477,207095,TL704070,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1HZ,Yes,51.736988,0.467342,570465,207134,TL704071,1995-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1JA,Yes,51.737016,0.466445,570403,207135,TL704071,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1JD,Yes,51.736817,0.465667,570350,207111,TL703071,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1JE,Yes,51.736812,0.465435,570334,207110,TL703071,1983-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1JG,Yes,51.736297,0.465566,570345,207053,TL703070,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1JH,No,51.736063,0.466857,570435,207030,TL704070,1980-01-01,2006-09-01,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1LG,Yes,51.742417,0.473490,570869,207752,TL708077,2015-07-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1LR,Yes,51.739134,0.472644,570823,207385,TL708073,2014-10-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1NJ,No,51.736954,0.467673,570488,207131,TL704071,2001-06-01,2002-11-01,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1NN,No,51.738699,0.469811,570629,207330,TL706073,1997-06-01,2001-02-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PH,Yes,51.740099,0.473784,570898,207495,TL708074,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PL,No,51.738322,0.471499,570747,207292,TL707072,1986-04-01,2008-05-01,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PN,Yes,51.740511,0.476443,571080,207547,TL710075,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PP,Yes,51.739507,0.473722,570896,207429,TL708074,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PR,Yes,51.739732,0.473706,570894,207454,TL708074,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PS,No,51.740127,0.473771,570897,207498,TL708074,1980-01-01,2004-03-01,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PT,Yes,51.740047,0.473708,570893,207489,TL708074,2004-04-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PX,Yes,51.739835,0.472668,570822,207463,TL708074,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PY,Yes,51.740048,0.470666,570683,207482,TL706074,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1PZ,Yes,51.740105,0.469264,570586,207485,TL705074,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QA,Yes,51.739636,0.469731,570620,207434,TL706074,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QB,Yes,51.739420,0.472718,570827,207417,TL708074,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QD,Yes,51.739386,0.470949,570705,207409,TL707074,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QE,Yes,51.739234,0.468739,570553,207387,TL705073,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QF,Yes,51.739677,0.468213,570515,207435,TL705074,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QG,Yes,51.738498,0.467815,570492,207303,TL704073,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QJ,Yes,51.737663,0.468190,570521,207211,TL705072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QL,Yes,51.737915,0.469044,570579,207241,TL705072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QP,Yes,51.737853,0.467708,570487,207231,TL704072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QQ,Yes,51.738325,0.467082,570442,207282,TL704072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QR,Yes,51.737572,0.467374,570465,207199,TL704071,2023-07-01,,,35,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QS,Yes,51.737321,0.466896,570433,207170,TL704071,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1QW,No,51.738490,0.470364,570668,207308,TL706073,1994-12-01,2023-01-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1QX,No,51.736954,0.467673,570488,207131,TL704071,1980-01-01,2014-08-01,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1RE,Yes,51.740441,0.471224,570720,207527,TL707075,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RF,Yes,51.740756,0.471212,570718,207562,TL707075,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RG,Yes,51.741587,0.470171,570643,207652,TL706076,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RP,Yes,51.742594,0.473210,570849,207771,TL708077,1998-06-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RQ,Yes,51.740197,0.468734,570549,207494,TL705074,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1RR,Yes,51.740456,0.473513,570878,207534,TL708075,2017-07-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RS,Yes,51.738702,0.470115,570650,207331,TL706073,2007-02-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1RY,Yes,51.742011,0.466283,570373,207690,TL703076,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 1SA,Yes,51.741434,0.471915,570764,207639,TL707076,1995-07-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SD,Yes,51.739473,0.467202,570446,207410,TL704074,2005-08-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1SF,Yes,51.741675,0.465149,570296,207650,TL702076,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 1SG,No,51.740446,0.473556,570881,207533,TL708075,1980-01-01,2008-04-01,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SH,Yes,51.741355,0.473099,570846,207633,TL708076,1997-06-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SJ,Yes,51.738625,0.466069,570371,207313,TL703073,2008-08-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1SN,Yes,51.737371,0.465813,570358,207173,TL703071,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1SQ,Yes,51.741388,0.474520,570944,207640,TL709076,1994-12-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SR,Yes,51.742239,0.471235,570714,207727,TL707077,1995-07-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SS,Yes,51.739757,0.466957,570428,207441,TL704074,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1ST,No,51.739605,0.470758,570691,207433,TL706074,1991-01-01,1997-08-01,,35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SU,Yes,51.739418,0.474529,570952,207421,TL709074,1995-07-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1SW,Yes,51.738739,0.467061,570439,207328,TL704073,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1SX,No,51.737187,0.465991,570371,207153,TL703071,2006-09-01,2007-07-01,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1SY,Yes,51.737832,0.465722,570350,207224,TL703072,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1TA,Yes,51.740540,0.474213,570926,207545,TL709075,1999-06-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1TD,Yes,51.736186,0.464430,570267,207038,TL702070,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1TR,Yes,51.740855,0.472912,570835,207577,TL708075,1997-06-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1TS,Yes,51.736085,0.467524,570481,207034,TL704070,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1TU,No,51.738533,0.466571,570406,207304,TL704073,1980-01-01,2013-05-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1TZ,No,51.736614,0.464627,570279,207086,TL702070,1980-01-01,2007-01-01,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1UE,Yes,51.740506,0.474994,570980,207543,TL709075,1998-12-01,,,29,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1UF,No,51.737640,0.465016,570302,207201,TL703072,1983-01-01,1996-12-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1UG,No,51.738581,0.474990,570987,207329,TL709073,2003-02-01,2004-03-01,,30,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1UH,No,51.740421,0.476003,571050,207536,TL710075,1999-06-01,2022-02-01,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1UJ,No,51.738876,0.475947,571052,207364,TL710073,2003-02-01,2004-03-01,,30,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1UQ,No,51.738581,0.474990,570987,207329,TL709073,2005-07-01,2024-06-01,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034089,Chelmsford 010A
CM1 1XT,No,51.739365,0.469775,570624,207404,TL706074,1997-12-01,2000-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1XW,No,51.739365,0.469775,570624,207404,TL706074,1980-01-01,1999-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1YB,No,51.739365,0.469775,570624,207404,TL706074,1997-06-01,1998-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 1YN,No,51.739365,0.469775,570624,207404,TL706074,1981-06-01,1999-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2AA,Yes,51.740881,0.456646,569712,207542,TL697075,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2AB,Yes,51.741471,0.456418,569694,207607,TL696076,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AD,Yes,51.742439,0.463003,570145,207730,TL701077,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AE,Yes,51.743288,0.458124,569805,207813,TL698078,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AF,Yes,51.742737,0.463396,570171,207764,TL701077,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AG,Yes,51.743173,0.461030,570006,207807,TL700078,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AH,Yes,51.742580,0.459274,569887,207737,TL698077,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AJ,Yes,51.742197,0.456109,569670,207687,TL696076,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AL,Yes,51.745435,0.459516,569893,208055,TL698080,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2AN,Yes,51.747412,0.457856,569771,208271,TL697082,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2AP,Yes,51.746478,0.457356,569740,208166,TL697081,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2AQ,Yes,51.743727,0.459495,569898,207865,TL698078,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2AW,Yes,51.746499,0.456792,569701,208167,TL697081,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2AZ,No,51.741517,0.456377,569691,207612,TL696076,1993-08-01,1997-06-01,,41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BA,Yes,51.741881,0.454455,569557,207648,TL695076,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BB,Yes,51.744456,0.458579,569832,207944,TL698079,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BD,Yes,51.742768,0.455445,569622,207749,TL696077,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BE,Yes,51.743192,0.454947,569586,207795,TL695077,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BG,Yes,51.743813,0.455357,569612,207865,TL696078,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2BQ,Yes,51.744984,0.456159,569663,207997,TL696079,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2DB,Yes,51.745319,0.456902,569713,208036,TL697080,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2DD,Yes,51.747734,0.455787,569627,208302,TL696083,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2DE,Yes,51.745725,0.456808,569705,208081,TL697080,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2DF,Yes,51.747707,0.456220,569657,208300,TL696082,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2DG,Yes,51.745522,0.455377,569607,208055,TL696080,1981-06-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2FZ,Yes,51.738418,0.462205,570105,207281,TL701072,2009-11-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GA,Yes,51.741733,0.458923,569866,207642,TL698076,1996-06-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GB,Yes,51.741189,0.458706,569853,207581,TL698075,1996-06-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GD,Yes,51.740537,0.457627,569781,207506,TL697075,1996-06-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GE,Yes,51.740183,0.458231,569824,207468,TL698074,1996-06-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GF,Yes,51.741965,0.460298,569960,207671,TL699076,2001-12-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2GG,Yes,51.740638,0.459704,569924,207522,TL699075,2002-07-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GH,Yes,51.736506,0.463752,570219,207072,TL702070,2007-07-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2GN,Yes,51.737308,0.461536,570063,207156,TL700071,2008-03-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GW,No,51.740148,0.458200,569822,207464,TL698074,2000-12-01,2001-07-01,,39,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2GZ,No,51.740148,0.458200,569822,207464,TL698074,2000-12-01,2001-02-01,,39,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PA,Yes,51.740577,0.461729,570064,207520,TL700075,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PB,Yes,51.741107,0.461338,570035,207578,TL700075,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PD,Yes,51.739603,0.457997,569810,207403,TL698074,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PE,Yes,51.739769,0.459961,569945,207426,TL699074,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PF,Yes,51.739207,0.458033,569814,207359,TL698073,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PG,No,51.739588,0.457880,569802,207401,TL698074,1991-09-01,1995-01-01,,38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PH,No,51.738689,0.457831,569802,207301,TL698073,1993-08-01,1995-01-01,,35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PJ,Yes,51.738060,0.456942,569743,207229,TL697072,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PL,Yes,51.740037,0.454022,569534,207442,TL695074,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PN,Yes,51.740220,0.454727,569582,207464,TL695074,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PS,No,51.740480,0.459913,569939,207505,TL699075,1980-01-01,2003-10-01,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2PT,Yes,51.739980,0.462319,570107,207455,TL701074,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PW,Yes,51.741273,0.455147,569607,207582,TL696075,1985-04-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2PY,No,51.737262,0.464141,570243,207157,TL702071,1993-01-01,2000-06-01,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2PZ,Yes,51.737185,0.464412,570262,207149,TL702071,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QB,No,51.738249,0.462109,570099,207262,TL700072,1980-01-01,2009-04-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2QD,Yes,51.737489,0.464487,570266,207183,TL702071,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QF,Yes,51.737761,0.464806,570287,207214,TL702072,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QG,No,51.737712,0.464122,570240,207207,TL702072,1997-06-01,2025-03-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QH,Yes,51.738357,0.464244,570246,207279,TL702072,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QJ,Yes,51.739064,0.460575,569990,207349,TL699073,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2QL,Yes,51.738864,0.461954,570086,207330,TL700073,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2QN,Yes,51.738585,0.461548,570059,207298,TL700072,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2QQ,No,51.738027,0.464530,570267,207243,TL702072,1980-01-01,2013-02-01,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2QW,Yes,51.737846,0.462015,570094,207217,TL700072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2QZ,Yes,51.737634,0.458411,569846,207185,TL698071,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RA,Yes,51.738129,0.457945,569812,207239,TL698072,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RB,Yes,51.737137,0.460224,569973,207134,TL699071,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RD,Yes,51.736242,0.460030,569963,207034,TL699070,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RE,Yes,51.736931,0.459343,569913,207109,TL699071,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RF,Yes,51.737912,0.459744,569937,207219,TL699072,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RG,Yes,51.738089,0.459884,569946,207239,TL699072,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RH,Yes,51.738500,0.460457,569984,207286,TL699072,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RN,Yes,51.736904,0.457647,569796,207102,TL697071,1995-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2RQ,Yes,51.738848,0.460128,569960,207324,TL699073,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2UY,Yes,51.739904,0.456955,569737,207434,TL697074,1999-06-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2UZ,Yes,51.738172,0.465335,570322,207261,TL703072,1999-12-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2WS,Yes,51.737124,0.464728,570284,207143,TL702071,2009-04-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2WU,Yes,51.740084,0.460818,570003,207463,TL700074,2012-09-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2WW,Yes,51.738012,0.464428,570260,207241,TL702072,2014-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XA,Yes,51.739247,0.464249,570243,207378,TL702073,1991-09-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021573,Chelmsford 009A,E01021573,Chelmsford 009A
CM1 2XB,Yes,51.738159,0.463393,570188,207255,TL701072,1991-09-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XD,Yes,51.739120,0.465589,570336,207367,TL703073,1998-12-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XF,No,51.736772,0.463521,570202,207101,TL702071,1984-02-01,1995-07-01,,33,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XG,No,51.736772,0.463521,570202,207101,TL702071,1998-12-01,1999-12-01,,33,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XH,Yes,51.745248,0.458578,569829,208032,TL698080,2014-02-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 2XJ,Yes,51.737624,0.462756,570146,207194,TL701071,2021-09-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XL,Yes,51.737147,0.464077,570239,207144,TL702071,2021-12-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XQ,No,51.737262,0.464141,570243,207157,TL702071,1984-10-01,2009-06-01,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 2XS,Yes,51.738938,0.456715,569724,207326,TL697073,1986-07-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021575,Chelmsford 009B,E01021575,Chelmsford 009B
CM1 2XU,Yes,51.737632,0.464074,570237,207198,TL702071,2025-03-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 3SX,Yes,51.739810,0.465294,570313,207443,TL703074,1984-02-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 4HT,Yes,51.746433,0.461671,570038,208171,TL700081,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4HU,No,51.747368,0.461258,570006,208274,TL700082,1980-01-01,2000-06-01,,45,England,2025-07-23,Approximate to within 50 metres,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4HW,Yes,51.749320,0.459539,569880,208487,TL698084,1990-02-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4HZ,Yes,51.748640,0.458908,569839,208410,TL698084,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JB,Yes,51.748467,0.457754,569760,208388,TL697083,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JD,Yes,51.745390,0.460368,569952,208052,TL699080,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JE,Yes,51.747318,0.458908,569844,208263,TL698082,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JF,Yes,51.749007,0.457276,569725,208447,TL697084,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JH,Yes,51.747735,0.459206,569863,208310,TL698083,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JJ,Yes,51.748113,0.459603,569889,208353,TL698083,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4JQ,Yes,51.746671,0.460191,569935,208194,TL699081,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4NE,Yes,51.748390,0.459271,569865,208383,TL698083,1990-02-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 4NF,Yes,51.749180,0.458459,569806,208469,TL698084,1990-02-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021576,Chelmsford 006A,E01021576,Chelmsford 006A
CM1 9BA,No,51.736817,0.465667,570350,207111,TL703071,2005-10-01,2005-11-01,,36,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SA,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SB,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SD,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SE,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SF,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SG,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SH,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SJ,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SL,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SP,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SQ,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SR,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SS,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9ST,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SU,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SW,Yes,51.736675,0.465992,570373,207096,TL703070,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SY,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9SZ,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TA,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TB,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TD,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TE,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TF,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9TG,Yes,51.736812,0.465435,570334,207110,TL703071,2005-02-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9WA,No,51.736817,0.465667,570350,207111,TL703071,2007-12-01,2007-12-01,,36,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9WB,Yes,51.736812,0.465435,570334,207110,TL703071,2012-09-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A
CM1 9ZZ,Yes,51.736812,0.465435,570334,207110,TL703071,2016-03-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021574,Chelmsford 010A,E01034091,Chelmsford 010A