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 2NS,Yes,51.739876,0.440285,568586,207392,TL685073,1980-01-01,,Writtle,30,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3AD,No,51.727533,0.423575,567478,205981,TL674059,1997-12-01,1998-12-01,Writtle,48,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3AX,Yes,51.728809,0.412561,566713,206098,TL667060,1994-05-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3AY,No,51.727393,0.422944,567435,205964,TL674059,1994-12-01,2000-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3AZ,No,51.727533,0.423575,567478,205981,TL674059,1992-08-01,1998-12-01,Writtle,48,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3DT,Yes,51.730026,0.426384,567663,206265,TL676062,1980-01-01,,Writtle,43,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3DU,Yes,51.730825,0.427458,567734,206356,TL677063,1980-01-01,,Writtle,39,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3DX,Yes,51.729974,0.425559,567606,206257,TL676062,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3DY,Yes,51.730406,0.425539,567603,206305,TL676063,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3DZ,Yes,51.730718,0.430016,567911,206350,TL679063,1980-01-01,,Writtle,35,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EA,Yes,51.730869,0.431834,568036,206371,TL680063,1980-01-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EB,Yes,51.731598,0.428789,567823,206445,TL678064,1980-01-01,,Writtle,36,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ED,Yes,51.732115,0.429874,567896,206505,TL678065,1980-01-01,,Writtle,35,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EE,Yes,51.732137,0.428789,567821,206505,TL678065,1980-01-01,,Writtle,36,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EF,Yes,51.732149,0.427804,567753,206504,TL677065,1980-01-01,,Writtle,37,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EG,Yes,51.732056,0.427075,567703,206492,TL677064,1980-01-01,,Writtle,38,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EH,Yes,51.732480,0.426548,567665,206538,TL676065,1980-01-01,,Writtle,39,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EJ,Yes,51.732004,0.423061,567426,206477,TL674064,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EL,Yes,51.732355,0.422573,567391,206515,TL673065,1980-01-01,,Writtle,43,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EN,Yes,51.729320,0.427476,567741,206189,TL677061,1980-01-01,,Writtle,42,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EP,Yes,51.730199,0.429901,567905,206292,TL679062,1980-01-01,,Writtle,36,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EQ,Yes,51.732195,0.425562,567598,206504,TL675065,1980-01-01,,Writtle,40,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ER,No,51.729404,0.428338,567800,206200,TL678062,1980-01-01,1995-07-01,Writtle,39,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ES,Yes,51.729420,0.425819,567626,206196,TL676061,1985-10-01,,Writtle,43,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ET,Yes,51.728987,0.435756,568314,206171,TL683061,1980-01-01,,Writtle,37,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3EU,Yes,51.728911,0.439535,568575,206171,TL685061,1980-01-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3EW,Yes,51.731146,0.433239,568132,206405,TL681064,1991-09-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EX,Yes,51.730071,0.431733,568032,206282,TL680062,1980-01-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EY,Yes,51.729711,0.431323,568005,206241,TL680062,1980-01-01,,Writtle,33,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3EZ,Yes,51.728263,0.430883,567980,206079,TL679060,1980-01-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3FA,No,51.727577,0.429688,567900,206000,TL678059,1995-01-01,1996-06-01,Writtle,38,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3FD,Yes,51.730176,0.432289,568070,206295,TL680062,2012-08-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3FE,Yes,51.723177,0.414839,566891,205477,TL668054,2017-06-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3FH,Yes,51.727791,0.405165,566206,205968,TL662059,2017-09-01,,Writtle,60,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3FL,Yes,51.731437,0.419030,567150,206405,TL671064,2018-12-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3FN,Yes,51.728953,0.415596,566922,206121,TL669061,2023-02-01,,Writtle,30,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3GA,Yes,51.731429,0.430836,567965,206431,TL679064,1995-12-01,,Writtle,33,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3GD,Yes,51.727276,0.429889,567915,205967,TL679059,1995-12-01,,Writtle,38,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3GJ,Yes,51.727270,0.424545,567546,205954,TL675059,2002-07-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3GT,No,51.727312,0.429906,567916,205971,TL679059,2000-12-01,2001-06-01,Writtle,37,England,2024-03-01,Imputed by ONS by reference to surrounding postcode grid references,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HB,Yes,51.728299,0.429582,567890,206080,TL678060,1980-01-01,,Writtle,38,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HD,Yes,51.726720,0.426775,567702,205898,TL677058,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HE,Yes,51.726108,0.425077,567587,205826,TL675058,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HF,Yes,51.725205,0.424362,567541,205724,TL675057,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HG,Yes,51.724705,0.423322,567471,205666,TL674056,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3HH,Yes,51.724753,0.426956,567722,205680,TL677056,1980-01-01,,Writtle,46,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HJ,Yes,51.724285,0.426688,567705,205627,TL677056,1980-01-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HL,Yes,51.725980,0.427329,567743,205817,TL677058,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HN,Yes,51.725641,0.426355,567677,205777,TL676057,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HP,Yes,51.725400,0.429745,567912,205758,TL679057,1980-01-01,,Writtle,40,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HQ,Yes,51.725056,0.427685,567771,205715,TL677057,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HR,Yes,51.726317,0.426710,567699,205853,TL676058,1980-01-01,,Writtle,46,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HS,Yes,51.725315,0.426424,567683,205741,TL676057,1980-01-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HT,Yes,51.724593,0.427428,567755,205663,TL677056,1991-01-01,,Writtle,46,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HU,No,51.728505,0.428290,567800,206100,TL678060,1985-04-01,1996-06-01,Writtle,40,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HW,Yes,51.725974,0.429790,567913,205822,TL679058,1980-01-01,,Writtle,39,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HX,No,51.728505,0.428290,567800,206100,TL678060,1993-08-01,1995-01-01,Writtle,40,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HY,Yes,51.729267,0.429286,567866,206187,TL678061,1980-01-01,,Writtle,38,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3HZ,Yes,51.726798,0.424766,567563,205902,TL675059,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3JA,Yes,51.726995,0.421736,567353,205917,TL673059,1980-01-01,,Writtle,51,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3JB,Yes,51.727291,0.415640,566931,205936,TL669059,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JD,Yes,51.729180,0.428731,567828,206176,TL678061,1980-01-01,,Writtle,39,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3JE,Yes,51.727383,0.427752,567767,205974,TL677059,1980-01-01,,Writtle,42,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3JF,Yes,51.727440,0.426202,567660,205977,TL676059,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3JG,Yes,51.728457,0.427024,567713,206092,TL677060,1980-01-01,,Writtle,42,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3JH,Yes,51.728416,0.420436,567258,206072,TL672060,1980-01-01,,Writtle,53,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3JJ,Yes,51.728343,0.418709,567139,206060,TL671060,1980-01-01,,Writtle,54,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JL,Yes,51.727666,0.417543,567061,205982,TL670059,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JN,Yes,51.727827,0.415843,566943,205996,TL669059,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JP,Yes,51.728062,0.420576,567269,206033,TL672060,1980-01-01,,Writtle,52,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3JQ,Yes,51.727529,0.420693,567279,205974,TL672059,1980-01-01,,Writtle,52,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3JR,Yes,51.728218,0.416081,566958,206040,TL669060,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JS,Yes,51.727539,0.419346,567186,205972,TL671059,1980-01-01,,Writtle,53,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JT,Yes,51.727610,0.415006,566886,205970,TL668059,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JU,Yes,51.727555,0.413757,566800,205961,TL667059,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JW,Yes,51.727952,0.414112,566823,206006,TL668060,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JX,Yes,51.727598,0.412992,566747,205964,TL667059,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3JY,Yes,51.727719,0.425453,567607,206006,TL676060,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3JZ,Yes,51.728383,0.425803,567629,206081,TL676060,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3LA,No,51.727393,0.422944,567435,205964,TL674059,1988-03-01,2000-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LB,No,51.726739,0.426747,567700,205900,TL677059,1984-02-01,1996-12-01,Writtle,45,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3LD,No,51.726798,0.423854,567500,205900,TL675058,1995-01-01,1996-12-01,Writtle,48,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3LE,Yes,51.727655,0.421988,567368,205991,TL673059,1980-01-01,,Writtle,50,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LF,Yes,51.728879,0.422401,567392,206128,TL673061,1980-01-01,,Writtle,49,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LG,Yes,51.730402,0.423540,567465,206300,TL674062,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LH,Yes,51.728870,0.418013,567089,206117,TL670061,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LJ,Yes,51.728393,0.423693,567483,206077,TL674060,1980-01-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LL,Yes,51.728231,0.424611,567547,206061,TL675060,1980-01-01,,Writtle,46,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LN,Yes,51.728933,0.425431,567601,206141,TL676061,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LP,Yes,51.729094,0.421109,567302,206149,TL673061,1980-01-01,,Writtle,51,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LQ,Yes,51.730050,0.423622,567472,206261,TL674062,1980-01-01,,Writtle,46,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LR,Yes,51.728834,0.419358,567182,206116,TL671061,1980-01-01,,Writtle,53,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LS,Yes,51.727883,0.422290,567388,206017,TL673060,1980-01-01,,Writtle,50,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LT,Yes,51.727176,0.422991,567439,205940,TL674059,1980-01-01,,Writtle,49,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LU,No,51.727337,0.441260,568700,206000,TL686059,1992-01-01,1995-01-01,Writtle,29,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LW,Yes,51.729246,0.423333,567455,206171,TL674061,1980-01-01,,Writtle,47,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3LY,Yes,51.729018,0.416514,566985,206130,TL669061,1984-10-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3LZ,No,51.727393,0.422944,567435,205964,TL674059,1996-06-01,2001-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3NA,Yes,51.731103,0.423577,567465,206378,TL674063,1980-01-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3NB,Yes,51.729825,0.420555,567261,206229,TL672062,1980-01-01,,Writtle,51,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ND,Yes,51.730192,0.418474,567116,206265,TL671062,1980-01-01,,Writtle,52,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3NE,Yes,51.729831,0.417658,567061,206223,TL670062,1980-01-01,,Writtle,54,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3NF,Yes,51.729523,0.414717,566859,206182,TL668061,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NG,Yes,51.728288,0.412638,566720,206040,TL667060,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NH,Yes,51.728643,0.414177,566825,206083,TL668060,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NJ,Yes,51.726707,0.411699,566661,205862,TL666058,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NL,Yes,51.728720,0.412212,566689,206087,TL666060,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NN,Yes,51.729768,0.411515,566637,206202,TL666062,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NP,Yes,51.728872,0.410468,566568,206100,TL665060,1980-01-01,,Writtle,58,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NQ,Yes,51.727884,0.412167,566689,205994,TL666059,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NR,Yes,51.729741,0.410946,566598,206198,TL665061,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NS,Yes,51.728649,0.411296,566626,206077,TL666060,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NT,Yes,51.727150,0.403524,566095,205893,TL660058,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NU,Yes,51.731390,0.422738,567406,206408,TL674064,1980-01-01,,Writtle,45,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3NW,Yes,51.729980,0.410382,566558,206223,TL665062,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NX,Yes,51.730367,0.416963,567011,206281,TL670062,1980-01-01,,Writtle,53,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NY,Yes,51.729046,0.411531,566641,206122,TL666061,1980-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3NZ,Yes,51.727966,0.408071,566406,205994,TL664059,1980-01-01,,Writtle,59,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3PA,Yes,51.730891,0.413341,566759,206331,TL667063,1980-01-01,,Writtle,54,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3PB,Yes,51.731302,0.407324,566342,206363,TL663063,1980-01-01,,Writtle,53,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3PD,Yes,51.730843,0.418306,567102,206337,TL671063,1980-01-01,,Writtle,51,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3PE,Yes,51.731363,0.415756,566924,206389,TL669063,1980-01-01,,Writtle,50,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3PF,Yes,51.731440,0.417672,567056,206402,TL670064,1986-07-01,,Writtle,49,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3PH,Yes,51.720813,0.414035,566844,205212,TL668052,1992-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PJ,Yes,51.715975,0.417393,567094,204682,TL670046,1980-01-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PL,No,51.718133,0.416973,567057,204921,TL670049,1980-01-01,2018-03-01,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PN,Yes,51.709915,0.417059,567093,204007,TL670040,1980-01-01,,Writtle,61,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PP,No,51.724670,0.408420,566442,205628,TL664056,1980-01-01,2011-01-01,Writtle,59,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PQ,Yes,51.727900,0.411386,566635,205994,TL666059,1992-01-01,,Writtle,57,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3PR,Yes,51.724243,0.408046,566418,205580,TL664055,1980-01-01,,Writtle,60,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PS,Yes,51.722920,0.404707,566192,205425,TL661054,1980-01-01,,Writtle,63,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PT,No,51.719596,0.401041,565951,205047,TL659050,1991-01-01,2018-03-01,Writtle,68,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PU,Yes,51.719601,0.401067,565953,205048,TL659050,1980-01-01,,Writtle,67,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3PW,Yes,51.726385,0.411624,566657,205826,TL666058,1980-01-01,,Writtle,55,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021635,Chelmsford 011E,E01021635,Chelmsford 011E
CM1 3RF,Yes,51.711607,0.407621,566435,204174,TL664041,1980-01-01,,Writtle,63,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RJ,No,51.727465,0.422934,567434,205972,TL674059,1992-01-01,2000-09-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RL,Yes,51.721675,0.440111,568642,205368,TL686053,1980-01-01,,Writtle,30,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RN,Yes,51.726066,0.441423,568716,205859,TL687058,1980-01-01,,Writtle,30,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RP,Yes,51.735070,0.428638,567800,206831,TL677068,1980-01-01,,Writtle,33,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3RR,Yes,51.737196,0.428133,567757,207066,TL677070,1980-01-01,,Writtle,35,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3RS,Yes,51.736331,0.427348,567706,206968,TL677069,1980-01-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3RT,Yes,51.741445,0.430070,567875,207543,TL678075,1980-01-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RU,Yes,51.741362,0.434107,568154,207543,TL681075,1980-01-01,,Writtle,33,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RY,Yes,51.741220,0.427390,567691,207512,TL676075,1980-01-01,,Writtle,33,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3RZ,Yes,51.741927,0.423316,567407,207581,TL674075,1980-01-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SA,Yes,51.745107,0.407276,566288,207898,TL662078,1980-01-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SB,Yes,51.739466,0.416174,566923,207291,TL669072,1980-01-01,,Writtle,35,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SD,Yes,51.734959,0.403984,566098,206762,TL660067,1980-01-01,,Writtle,48,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SE,Yes,51.735347,0.391998,565269,206778,TL652067,1980-01-01,,Writtle,56,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SF,Yes,51.736609,0.389962,565124,206914,TL651069,1980-01-01,,Writtle,54,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SQ,Yes,51.737171,0.379696,564413,206953,TL644069,1980-01-01,,Writtle,61,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SS,Yes,51.735340,0.431666,568008,206868,TL680068,1984-10-01,,Writtle,31,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3ST,Yes,51.739994,0.415405,566868,207348,TL668073,2006-02-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SU,Yes,51.740772,0.420444,567213,207446,TL672074,1992-01-01,,Writtle,32,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3SW,No,51.728969,0.440175,568619,206179,TL686061,1980-01-01,2008-02-01,Writtle,32,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3TJ,No,51.727533,0.423575,567478,205981,TL674059,1996-12-01,2001-01-01,Writtle,48,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3TX,No,51.727533,0.423575,567478,205981,TL674059,1997-12-01,1999-12-01,Writtle,48,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3UF,No,51.727393,0.422944,567435,205964,TL674059,1993-01-01,2001-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3UQ,No,51.727533,0.423575,567478,205981,TL674059,1994-12-01,2001-01-01,Writtle,48,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3US,Yes,51.725264,0.428058,567796,205739,TL677057,1998-06-01,,Writtle,44,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3UY,No,51.727393,0.422944,567435,205964,TL674059,1996-12-01,2001-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3WB,No,51.727393,0.422944,567435,205964,TL674059,1995-12-01,2001-06-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3WE,No,51.727465,0.422934,567434,205972,TL674059,1999-06-01,2000-09-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3WF,No,51.727393,0.422944,567435,205964,TL674059,1999-06-01,2001-05-01,Writtle,49,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3WH,No,51.727267,0.427702,567764,205961,TL677059,2003-06-01,2003-08-01,Writtle,42,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01021636,Chelmsford 011F,E01021636,Chelmsford 011F
CM1 3WR,Yes,51.711477,0.405373,566280,204154,TL662041,2005-09-01,,Writtle,67,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3WT,Yes,51.740097,0.431359,567969,207396,TL679073,2010-05-01,,Writtle,34,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM1 3YA,Yes,51.731387,0.426674,567678,206417,TL676064,1992-08-01,,Writtle,40,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3YE,No,51.731363,0.426647,567676,206414,TL676064,2002-06-01,2003-06-01,Writtle,40,England,2024-03-01,Imputed by ONS by reference to surrounding postcode grid references,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3YP,No,51.731363,0.426647,567676,206414,TL676064,2003-02-01,2003-10-01,Writtle,40,England,2024-03-01,Imputed by ONS by reference to surrounding postcode grid references,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3YQ,No,51.731363,0.426647,567676,206414,TL676064,2002-06-01,2005-07-01,Writtle,40,England,2024-03-01,Imputed by ONS by reference to surrounding postcode grid references,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM1 3YZ,No,51.731363,0.426647,567676,206414,TL676064,2004-05-01,2005-07-01,Writtle,40,England,2024-03-01,Imputed by ONS by reference to surrounding postcode grid references,E01021633,Chelmsford 011C,E01021633,Chelmsford 011C
CM2 8FS,Yes,51.716374,0.430868,568023,204757,TL680047,2014-10-01,,Writtle,50,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM2 8LN,No,51.711503,0.435920,568390,204227,TL683042,2005-07-01,2008-04-01,Writtle,60,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D
CM2 8WQ,Yes,51.711473,0.435958,568393,204224,TL683042,1999-06-01,,Writtle,60,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01021634,Chelmsford 011D,E01021634,Chelmsford 011D