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 2BH,Yes,51.745001,0.454465,569546,207995,TL695079,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2BJ,No,51.744170,0.453783,569502,207901,TL695079,1991-09-01,1994-05-01,,43,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2BL,No,51.743633,0.454101,569526,207842,TL695078,1980-01-01,2014-02-01,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2BN,Yes,51.743700,0.454322,569541,207850,TL695078,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2BP,Yes,51.746154,0.454789,569564,208124,TL695081,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BS,Yes,51.747373,0.452435,569397,208254,TL693082,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BT,Yes,51.747719,0.453077,569440,208294,TL694082,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BU,Yes,51.748082,0.453372,569459,208335,TL694083,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BW,Yes,51.746849,0.452552,569407,208196,TL694081,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BX,Yes,51.748335,0.453270,569451,208363,TL694083,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BY,Yes,51.747416,0.453394,569463,208261,TL694082,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2BZ,Yes,51.747525,0.454602,569546,208276,TL695082,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DA,Yes,51.748583,0.454747,569552,208394,TL695083,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DJ,Yes,51.747813,0.447722,569070,208292,TL690082,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DL,Yes,51.746010,0.445306,568910,208086,TL689080,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2DN,Yes,51.749075,0.454440,569529,208448,TL695084,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DP,Yes,51.748840,0.451501,569327,208415,TL693084,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DR,Yes,51.748330,0.447489,569052,208349,TL690083,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2DS,No,51.747914,0.446742,569002,208301,TL690083,1980-01-01,1994-12-01,,43,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2DT,Yes,51.748256,0.443718,568792,208332,TL687083,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2DU,Yes,51.748320,0.444518,568847,208341,TL688083,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2DW,Yes,51.748944,0.452970,569428,208430,TL694084,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DX,Yes,51.749383,0.454790,569552,208483,TL695084,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DY,Yes,51.749221,0.451782,569345,208458,TL693084,2009-02-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2DZ,Yes,51.747496,0.447400,569049,208256,TL690082,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2EA,Yes,51.747922,0.450263,569245,208310,TL692083,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EB,Yes,51.747160,0.447092,569029,208218,TL690082,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2ED,Yes,51.747963,0.449135,569167,208312,TL691083,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EE,Yes,51.747330,0.445870,568944,208234,TL689082,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2EF,Yes,51.747500,0.450631,569272,208264,TL692082,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EG,Yes,51.751353,0.453057,569425,208698,TL694086,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EH,Yes,51.751268,0.451922,569347,208686,TL693086,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2EJ,Yes,51.750047,0.455275,569583,208558,TL695085,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EL,Yes,51.750908,0.454960,569558,208653,TL695086,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EN,Yes,51.749731,0.452331,569381,208516,TL693085,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EP,Yes,51.747776,0.448183,569102,208289,TL691082,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2EQ,Yes,51.750660,0.454338,569516,208624,TL695086,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2ER,Yes,51.746830,0.449566,569201,208187,TL692081,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2ES,Yes,51.746599,0.448974,569161,208160,TL691081,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2ET,Yes,51.746576,0.447090,569031,208153,TL690081,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2EU,Yes,51.749387,0.444663,568853,208460,TL688084,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2EW,Yes,51.750367,0.452453,569387,208587,TL693085,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2EX,Yes,51.751242,0.445415,568898,208668,TL688086,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2EY,Yes,51.744553,0.446169,568975,207926,TL689079,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2EZ,Yes,51.746736,0.445852,568945,208168,TL689081,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2FA,No,51.746147,0.445198,568902,208101,TL689081,1995-01-01,1996-12-01,,41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2FD,No,51.741790,0.451046,569322,207630,TL693076,1995-07-01,1998-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2FE,No,51.741790,0.451046,569322,207630,TL693076,1995-01-01,1998-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2FN,Yes,51.745820,0.448411,569125,208072,TL691080,2007-11-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2FY,Yes,51.746728,0.447967,569091,208172,TL690081,2008-06-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2GJ,Yes,51.750052,0.442975,568734,208530,TL687085,2007-07-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2GQ,Yes,51.740353,0.448375,569143,207464,TL691074,2002-10-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2GR,Yes,51.739545,0.448274,569139,207374,TL691073,2002-06-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2GT,No,51.741790,0.451046,569322,207630,TL693076,2000-06-01,2001-01-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2HA,Yes,51.750029,0.441467,568630,208524,TL686085,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HB,Yes,51.749586,0.442457,568700,208477,TL686084,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HD,Yes,51.748953,0.442626,568714,208407,TL687084,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HE,Yes,51.748712,0.442105,568679,208379,TL686083,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HF,Yes,51.748478,0.442991,568741,208355,TL687083,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HG,Yes,51.749597,0.444095,568813,208482,TL688084,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HH,Yes,51.751108,0.443234,568748,208648,TL687086,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HJ,Yes,51.751520,0.443286,568750,208694,TL687086,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HL,Yes,51.752076,0.442953,568725,208755,TL687087,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HN,Yes,51.752627,0.442809,568713,208816,TL687088,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HP,Yes,51.752554,0.444153,568806,208811,TL688088,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HQ,Yes,51.750670,0.442240,568681,208597,TL686085,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HR,Yes,51.752664,0.444927,568859,208825,TL688088,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HS,Yes,51.751460,0.440573,568563,208681,TL685086,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 2HT,No,51.750759,0.439651,568502,208601,TL685086,1993-01-01,1995-01-01,,38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HU,No,51.750759,0.439651,568502,208601,TL685086,1994-05-01,1995-07-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2HW,Yes,51.752051,0.441996,568659,208750,TL686087,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2HZ,No,51.750759,0.439651,568502,208601,TL685086,1998-06-01,2000-10-01,,39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JA,Yes,51.744428,0.443975,568824,207907,TL688079,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JB,Yes,51.744595,0.444621,568868,207927,TL688079,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JD,Yes,51.749310,0.440602,568573,208442,TL685084,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JE,Yes,51.751042,0.439015,568457,208631,TL684086,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 2JF,Yes,51.741455,0.445944,568971,207581,TL689075,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2JG,Yes,51.742356,0.445862,568962,207681,TL689076,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2JH,Yes,51.746496,0.440957,568608,208130,TL686081,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JJ,Yes,51.747497,0.439128,568478,208237,TL684082,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JL,Yes,51.747923,0.439368,568493,208285,TL684082,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JN,Yes,51.748633,0.438972,568463,208363,TL684083,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JP,Yes,51.748791,0.440038,568536,208383,TL685083,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JQ,Yes,51.746407,0.443966,568816,208127,TL688081,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JR,Yes,51.751833,0.439463,568485,208720,TL684087,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 2JS,Yes,51.748255,0.438575,568437,208320,TL684083,2018-05-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JU,No,51.742644,0.440663,568602,207701,TL686077,1986-07-01,1986-12-01,,30,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JW,Yes,51.749294,0.439196,568476,208437,TL684084,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2JX,Yes,51.743330,0.440975,568621,207778,TL686077,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JY,Yes,51.742879,0.443645,568807,207734,TL688077,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2JZ,Yes,51.743918,0.441267,568639,207844,TL686078,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LA,Yes,51.746606,0.436994,568334,208133,TL683081,1980-01-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LB,Yes,51.749607,0.436692,568302,208466,TL683084,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LD,Yes,51.750041,0.439164,568471,208520,TL684085,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LE,Yes,51.749122,0.437086,568331,208413,TL683084,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LF,Yes,51.748130,0.437221,568344,208303,TL683083,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LG,Yes,51.746480,0.438740,568455,208123,TL684081,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LH,Yes,51.741738,0.443583,568807,207607,TL688076,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2LJ,Yes,51.744427,0.442729,568738,207904,TL687079,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LL,Yes,51.744441,0.443338,568780,207907,TL687079,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LN,Yes,51.744296,0.441693,568667,207887,TL686078,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LP,Yes,51.744487,0.441168,568630,207907,TL686079,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LQ,Yes,51.747183,0.439966,568537,208204,TL685082,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LR,Yes,51.745762,0.439498,568510,208045,TL685080,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LS,No,51.741790,0.451046,569322,207630,TL693076,1998-06-01,1999-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2LT,No,51.749921,0.436709,568302,208501,TL683085,1980-01-01,1996-06-01,,34,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2LU,Yes,51.739657,0.449410,569217,207389,TL692073,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2LW,Yes,51.745345,0.441417,568644,208003,TL686080,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021598,Chelmsford 003C,E01021598,Chelmsford 003C
CM1 2LX,Yes,51.739709,0.449934,569253,207396,TL692073,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2LY,Yes,51.740567,0.447141,569057,207485,TL690074,1980-01-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2LZ,No,51.740487,0.448383,569143,207479,TL691074,1980-01-01,1999-12-01,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NA,No,51.741790,0.451046,569322,207630,TL693076,1999-06-01,2001-03-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NB,Yes,51.740894,0.449607,569226,207527,TL692075,1984-10-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2ND,Yes,51.741031,0.447311,569067,207537,TL690075,1980-01-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NE,Yes,51.741029,0.443951,568835,207529,TL688075,1980-01-01,,,32,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NF,Yes,51.742391,0.448109,569117,207690,TL691076,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NG,Yes,51.744219,0.447122,569042,207891,TL690078,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NH,Yes,51.742282,0.447292,569061,207676,TL690076,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NJ,Yes,51.739167,0.446153,568994,207327,TL689073,1980-01-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NL,Yes,51.739321,0.447364,569077,207347,TL690073,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NN,Yes,51.740416,0.449668,569232,207474,TL692074,2002-11-01,,,33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NP,Yes,51.739902,0.447134,569059,207411,TL690074,1980-01-01,,,31,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NQ,Yes,51.743507,0.448068,569110,207814,TL691078,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NR,Yes,51.739625,0.443991,568843,207373,TL688073,1980-01-01,,,28,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NT,Yes,51.740668,0.443163,568782,207487,TL687074,1980-01-01,,,30,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NU,No,51.739074,0.446727,569034,207318,TL690073,1980-01-01,2009-11-01,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NW,No,51.738033,0.446208,569002,207201,TL690072,1980-01-01,1995-12-01,,26,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NX,Yes,51.738429,0.444896,568910,207242,TL689072,1981-06-01,,,27,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2NY,No,51.747974,0.443848,568802,208301,TL688083,1992-01-01,1994-12-01,,42,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2NZ,No,51.747974,0.443848,568802,208301,TL688083,1992-01-01,1995-12-01,,42,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021597,Chelmsford 003B,E01021597,Chelmsford 003B
CM1 2PP,Yes,51.740584,0.452386,569419,207499,TL694074,1980-01-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2PQ,No,51.741790,0.451046,569322,207630,TL693076,1997-06-01,1999-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2PR,Yes,51.742451,0.451241,569333,207704,TL693077,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2PU,Yes,51.742427,0.449835,569236,207698,TL692076,1985-04-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2RW,No,51.741790,0.451046,569322,207630,TL693076,1996-12-01,2000-09-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2TB,No,51.741790,0.451046,569322,207630,TL693076,1997-12-01,1999-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2TD,No,51.741790,0.451046,569322,207630,TL693076,1997-12-01,1998-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2UH,No,51.741790,0.451046,569322,207630,TL693076,1998-06-01,1999-12-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2US,No,51.741790,0.451046,569322,207630,TL693076,1999-06-01,2001-01-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2UW,No,51.741790,0.451046,569322,207630,TL693076,1999-06-01,2001-05-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2WA,No,51.741790,0.451046,569322,207630,TL693076,1997-06-01,1999-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2WD,No,51.741790,0.451046,569322,207630,TL693076,1999-12-01,2001-01-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2WT,Yes,51.753159,0.444504,568828,208879,TL688088,2010-08-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 2XN,Yes,51.741645,0.452806,569444,207618,TL694076,1990-02-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2XP,No,51.741535,0.450743,569302,207601,TL693076,1997-12-01,1998-06-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2XR,Yes,51.741775,0.450017,569251,207626,TL692076,1985-10-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2XT,Yes,51.743723,0.451904,569374,207847,TL693078,2025-02-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2XW,Yes,51.742308,0.453349,569479,207693,TL694076,1990-02-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2XX,Yes,51.749245,0.452797,569415,208463,TL694084,1982-03-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2XY,No,51.746955,0.449588,569202,208201,TL692082,1982-03-01,1983-12-01,,45,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021596,Chelmsford 006E,E01021596,Chelmsford 006E
CM1 2YH,No,51.738961,0.444809,568902,207301,TL689073,1986-07-01,1990-12-01,,28,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 2YZ,No,51.741580,0.451629,569363,207608,TL693076,2003-06-01,2004-06-01,,38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021599,Chelmsford 009C,E01021599,Chelmsford 009C
CM1 4BF,No,51.755470,0.447513,569027,209143,TL690091,1998-06-01,1999-06-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4EW,No,51.755470,0.447513,569027,209143,TL690091,1997-12-01,1999-06-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4GX,No,51.755470,0.447513,569027,209143,TL690091,1996-12-01,2001-05-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4GZ,No,51.755470,0.447513,569027,209143,TL690091,1998-06-01,1999-12-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4PW,No,51.755470,0.447513,569027,209143,TL690091,1994-12-01,1999-06-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4RF,No,51.755073,0.447999,569062,209100,TL690090,1990-07-01,1998-06-01,,49,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4RJ,No,51.755470,0.447513,569027,209143,TL690091,1994-12-01,1998-06-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UB,Yes,51.754274,0.449665,569180,209015,TL691090,1993-01-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UD,No,51.755470,0.447513,569027,209143,TL690091,1996-12-01,1998-12-01,,48,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UE,Yes,51.756171,0.445392,568878,209216,TL688092,1992-08-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UF,Yes,51.754462,0.449284,569153,209035,TL691090,1993-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UG,Yes,51.756320,0.443864,568772,209229,TL687092,1981-06-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UH,Yes,51.756209,0.442278,568663,209213,TL686092,1981-06-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UJ,Yes,51.755740,0.443601,568756,209164,TL687091,1981-06-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UL,Yes,51.753988,0.444853,568849,208972,TL688089,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UN,Yes,51.754513,0.441665,568627,209023,TL686090,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UP,Yes,51.753743,0.441029,568586,208936,TL685089,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UQ,Yes,51.755693,0.441555,568615,209154,TL686091,1981-06-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UR,Yes,51.752629,0.440578,568559,208811,TL685088,1981-06-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4US,Yes,51.753994,0.445825,568916,208975,TL689089,1997-12-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UT,Yes,51.753302,0.443208,568738,208892,TL687088,1987-04-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UU,Yes,51.754683,0.445572,568896,209051,TL688090,1983-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4UW,Yes,51.754526,0.443607,568761,209029,TL687090,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UX,Yes,51.755022,0.446561,568963,209091,TL689090,1982-03-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UY,Yes,51.756654,0.447664,569033,209275,TL690092,1981-06-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4UZ,Yes,51.756308,0.449181,569139,209240,TL691092,1981-06-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4XA,Yes,51.752789,0.445832,568921,208841,TL689088,1983-07-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4XB,Yes,51.753388,0.445154,568872,208906,TL688089,1983-07-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4XD,Yes,51.752888,0.447547,569039,208856,TL690088,1985-04-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4XE,Yes,51.753532,0.446857,568989,208926,TL689089,1985-10-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4XF,No,51.753987,0.447491,569031,208978,TL690089,2003-02-01,2003-10-01,,48,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4XG,Yes,51.754331,0.447799,569051,209017,TL690090,1986-04-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4XH,Yes,51.755455,0.447787,569046,209142,TL690091,1986-07-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4XQ,Yes,51.755223,0.449035,569133,209119,TL691091,1986-07-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021600,Chelmsford 003D,E01021600,Chelmsford 003D
CM1 4YR,Yes,51.754019,0.448521,569102,208984,TL691089,1987-04-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E
CM1 4YT,Yes,51.753155,0.442084,568661,208873,TL686088,1990-02-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021601,Chelmsford 003E,E01021601,Chelmsford 003E