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 CM2 0TE,No,51.721839,0.479085,571333,205477,TL713054,1980-01-01,1998-06-01,,35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 0UJ,No,51.721839,0.479099,571334,205477,TL713054,1980-01-01,1999-12-01,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 0UL,No,51.721166,0.478599,571302,205401,TL713054,1999-06-01,2000-10-01,,37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 8SS,No,51.716464,0.474245,571019,204868,TL710048,1995-12-01,1997-06-01,,47,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9BY,Yes,51.719657,0.465688,570416,205203,TL704052,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9BZ,Yes,51.716546,0.464795,570366,204855,TL703048,1980-01-01,,,60,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DE,Yes,51.722084,0.475565,571089,205496,TL710054,1980-01-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9DG,Yes,51.720509,0.470932,570775,205310,TL707053,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DJ,No,51.719255,0.474556,571030,205179,TL710051,1997-06-01,2000-06-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9DL,No,51.717816,0.466833,570502,205001,TL705050,1992-01-01,1992-12-01,,52,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DN,No,51.717816,0.466833,570502,205001,TL705050,1992-08-01,1995-07-01,,52,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DP,Yes,51.718027,0.467062,570517,205025,TL705050,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DQ,No,51.717790,0.468525,570619,205002,TL706050,1994-12-01,1997-06-01,,50,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DR,Yes,51.717506,0.470059,570726,204974,TL707049,1980-01-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DS,Yes,51.716603,0.472355,570888,204879,TL708048,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9DT,Yes,51.717175,0.475080,571074,204949,TL710049,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9DU,Yes,51.718350,0.476505,571168,205083,TL711050,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9DW,No,51.717816,0.466833,570502,205001,TL705050,1994-05-01,1995-01-01,,52,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DX,Yes,51.720379,0.479671,571379,205316,TL713053,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9DY,Yes,51.717525,0.470871,570782,204978,TL707049,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9DZ,Yes,51.717475,0.471534,570828,204974,TL708049,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EA,Yes,51.716991,0.471855,570852,204921,TL708049,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9EB,Yes,51.717375,0.471978,570859,204964,TL708049,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9ED,Yes,51.716622,0.473138,570942,204883,TL709048,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EE,Yes,51.717162,0.472733,570912,204942,TL709049,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EF,Yes,51.717073,0.474365,571025,204936,TL710049,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EG,Yes,51.717557,0.474044,571001,204989,TL710049,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EH,Yes,51.719278,0.475151,571071,205183,TL710051,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EJ,Yes,51.720325,0.476700,571174,205303,TL711053,1980-01-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EL,Yes,51.720928,0.477934,571257,205373,TL712053,1980-01-01,,,39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EN,Yes,51.719644,0.476561,571167,205227,TL711052,1980-01-01,,,40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EP,Yes,51.718827,0.476053,571135,205135,TL711051,1980-01-01,,,41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EQ,Yes,51.718323,0.474361,571020,205075,TL710050,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9ER,Yes,51.717858,0.475117,571074,205025,TL710050,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9ES,Yes,51.718060,0.470205,570734,205036,TL707050,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9ET,No,51.719255,0.474556,571030,205179,TL710051,1997-06-01,1999-06-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9EW,Yes,51.718297,0.475184,571077,205074,TL710050,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9EY,Yes,51.716912,0.467913,570580,204903,TL705049,1980-01-01,,,55,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9EZ,Yes,51.716052,0.467345,570544,204806,TL705048,1980-01-01,,,60,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9FB,No,51.719255,0.474556,571030,205179,TL710051,1997-12-01,1999-06-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9FD,No,51.719398,0.474593,571032,205195,TL710051,2000-06-01,2001-05-01,,39,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9HA,Yes,51.716867,0.469214,570670,204901,TL706049,1980-01-01,,,54,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9HB,Yes,51.716206,0.468584,570629,204826,TL706048,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HD,Yes,51.716128,0.467986,570588,204816,TL705048,1980-01-01,,,59,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HE,Yes,51.714948,0.468096,570600,204685,TL705046,1980-01-01,,,63,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HF,Yes,51.714582,0.468814,570651,204646,TL706046,1980-01-01,,,64,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HG,Yes,51.714738,0.470806,570788,204668,TL707046,1980-01-01,,,60,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HH,Yes,51.715783,0.472846,570925,204789,TL709047,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HJ,Yes,51.716163,0.469335,570681,204823,TL706048,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9HL,Yes,51.716353,0.470561,570765,204847,TL707048,1980-01-01,,,55,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9HN,Yes,51.716026,0.472005,570866,204814,TL708048,1980-01-01,,,53,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HP,Yes,51.715454,0.470975,570797,204748,TL707047,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HQ,Yes,51.715169,0.472118,570877,204719,TL708047,1980-01-01,,,56,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HR,Yes,51.715150,0.469164,570673,204710,TL706047,1980-01-01,,,61,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9HS,Yes,51.714230,0.466725,570508,204602,TL705046,1980-01-01,,,67,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9HT,Yes,51.714126,0.469542,570703,204597,TL707045,1980-01-01,,,64,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HU,Yes,51.714078,0.470958,570801,204595,TL708045,1980-01-01,,,62,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9HW,Yes,51.715606,0.470144,570739,204763,TL707047,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9JB,Yes,51.718123,0.477462,571235,205060,TL712050,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9JD,Yes,51.717542,0.478560,571313,204998,TL713049,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JE,Yes,51.717628,0.480070,571417,205011,TL714050,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JF,Yes,51.717080,0.479577,571385,204949,TL713049,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JG,Yes,51.718412,0.479100,571347,205096,TL713050,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9JH,Yes,51.718743,0.478365,571295,205131,TL712051,1980-01-01,,,44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9JJ,Yes,51.719570,0.480075,571410,205227,TL714052,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JL,Yes,51.718534,0.480178,571421,205112,TL714051,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JN,Yes,51.717085,0.480620,571457,204952,TL714049,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JP,Yes,51.716130,0.478599,571321,204841,TL713048,1980-01-01,,,49,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JQ,Yes,51.719538,0.479017,571337,205221,TL713052,1980-01-01,,,43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9JR,Yes,51.716164,0.476545,571179,204840,TL711048,1980-01-01,,,48,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9JS,Yes,51.719560,0.480567,571444,205227,TL714052,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JT,Yes,51.718565,0.481266,571496,205118,TL714051,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JU,Yes,51.719542,0.481826,571531,205228,TL715052,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JW,Yes,51.716539,0.479663,571393,204889,TL713048,1980-01-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9JX,No,51.719308,0.481393,571502,205201,TL715052,1994-05-01,1996-06-01,,46,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9LA,Yes,51.719885,0.465121,570376,205227,TL703052,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LB,Yes,51.717248,0.464326,570331,204932,TL703049,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LD,Yes,51.717906,0.465984,570443,205009,TL704050,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LE,Yes,51.717613,0.467937,570579,204981,TL705049,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LF,Yes,51.716721,0.471015,570795,204889,TL707048,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LG,Yes,51.716571,0.475162,571082,204882,TL710048,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9LH,Yes,51.719483,0.477797,571253,205212,TL712052,1980-01-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9LJ,Yes,51.720058,0.481260,571490,205284,TL714052,1980-01-01,,,45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9LL,Yes,51.716639,0.466378,570475,204869,TL704048,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LN,Yes,51.715175,0.466718,570504,204707,TL705047,1980-01-01,,,63,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LQ,Yes,51.722235,0.476963,571185,205516,TL711055,2006-10-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9LR,Yes,51.722314,0.478300,571277,205528,TL712055,2000-06-01,,,34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9LS,Yes,51.721158,0.478990,571329,205401,TL713054,1999-06-01,,,37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9LT,Yes,51.717472,0.477630,571249,204988,TL712049,1985-10-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9LU,Yes,51.716709,0.476705,571188,204901,TL711049,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9LW,Yes,51.715150,0.465747,570437,204702,TL704047,1980-01-01,,,65,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021584,Chelmsford 012E,E01021584,Chelmsford 012E CM2 9LX,Yes,51.717006,0.478429,571306,204938,TL713049,1980-01-01,,,47,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9LY,Yes,51.717104,0.477595,571248,204947,TL712049,1980-01-01,,,46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9LZ,Yes,51.715572,0.478177,571294,204778,TL712047,1980-01-01,,,50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NA,Yes,51.714923,0.477418,571244,204704,TL712047,1980-01-01,,,53,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NB,Yes,51.715719,0.480589,571460,204800,TL714047,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9ND,Yes,51.715212,0.476073,571150,204733,TL711047,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NE,Yes,51.715466,0.476391,571171,204762,TL711047,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NF,Yes,51.715939,0.479558,571388,204822,TL713048,1980-01-01,,,51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NG,Yes,51.715095,0.478643,571328,204726,TL713047,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NH,Yes,51.714779,0.476136,571156,204685,TL711046,1980-01-01,,,54,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NJ,Yes,51.714805,0.474024,571010,204683,TL710046,1980-01-01,,,54,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NL,Yes,51.714381,0.478373,571312,204646,TL713046,1980-01-01,,,56,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NN,Yes,51.714274,0.477875,571278,204633,TL712046,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NP,Yes,51.714068,0.476560,571188,204607,TL711046,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NQ,Yes,51.714501,0.477380,571243,204657,TL712046,1980-01-01,,,55,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NR,Yes,51.713946,0.475106,571088,204590,TL710045,1980-01-01,,,59,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NS,Yes,51.714067,0.473636,570986,204600,TL709045,1980-01-01,,,59,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NT,Yes,51.714433,0.472903,570934,204639,TL709046,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NU,Yes,51.714239,0.474876,571071,204622,TL710046,1980-01-01,,,58,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NW,Yes,51.714248,0.476990,571217,204628,TL712046,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021585,Chelmsford 015D,E01021585,Chelmsford 015D CM2 9NX,Yes,51.714510,0.473501,570975,204649,TL709046,1980-01-01,,,57,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NY,Yes,51.715213,0.474321,571029,204729,TL710047,1980-01-01,,,52,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021586,Chelmsford 015E,E01021586,Chelmsford 015E CM2 9NZ,Yes,51.720799,0.482329,571561,205369,TL715053,2000-06-01,,,42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9PB,Yes,51.722020,0.479877,571387,205499,TL713054,1999-06-01,,,36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9QE,Yes,51.722111,0.479404,571354,205508,TL713055,2001-06-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9QF,Yes,51.721482,0.482786,571590,205446,TL715054,2000-06-01,,,38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9QS,Yes,51.722559,0.480760,571446,205561,TL714055,1999-12-01,,,35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9QU,No,51.721257,0.474260,571002,205401,TL710054,1985-04-01,1999-12-01,,38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9RW,No,51.719147,0.474521,571028,205167,TL710051,1995-12-01,1997-12-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9UG,No,51.719147,0.474521,571028,205167,TL710051,1996-12-01,1997-12-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9UP,No,51.719255,0.474556,571030,205179,TL710051,1999-06-01,2000-07-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9WA,No,51.719255,0.474556,571030,205179,TL710051,1999-12-01,2000-09-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9XP,No,51.719255,0.474556,571030,205179,TL710051,1996-12-01,2000-06-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C CM2 9XR,No,51.719255,0.474556,571030,205179,TL710051,1997-12-01,1998-12-01,,40,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01021583,Chelmsford 015C,E01021583,Chelmsford 015C