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
HP4 1AR,Yes,51.764848,-0.576818,498311,208310,SP983083,1983-07-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1AT,Yes,51.763061,-0.573237,498562,208116,SP985081,2006-02-01,,Berkhamsted,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DB,Yes,51.764129,-0.575363,498413,208232,SP984082,1980-01-01,,Berkhamsted,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DD,Yes,51.763957,-0.575991,498370,208212,SP983082,1980-01-01,,Berkhamsted,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DE,No,51.763870,-0.576979,498302,208201,SP983082,1980-01-01,1997-06-01,Berkhamsted,116,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DF,Yes,51.764251,-0.575793,498383,208245,SP983082,1980-01-01,,Berkhamsted,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DG,No,51.764769,-0.576951,498302,208301,SP983083,1980-01-01,1995-07-01,Berkhamsted,110,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DJ,Yes,51.764729,-0.577343,498275,208296,SP982082,1980-01-01,,Berkhamsted,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DL,Yes,51.764102,-0.577581,498260,208226,SP982082,1980-01-01,,Berkhamsted,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DN,Yes,51.765388,-0.577540,498260,208369,SP982083,1980-01-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DP,Yes,51.766010,-0.578477,498194,208437,SP981084,1980-01-01,,Berkhamsted,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DQ,Yes,51.764328,-0.575458,498406,208254,SP984082,1980-01-01,,Berkhamsted,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1DW,Yes,51.765552,-0.576984,498298,208388,SP982083,1980-01-01,,Berkhamsted,108,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1EJ,No,51.765664,-0.575865,498375,208402,SP983084,1997-06-01,2008-06-01,Berkhamsted,108,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1EL,No,51.766328,-0.575772,498380,208476,SP983084,1980-01-01,2000-06-01,Berkhamsted,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1EQ,Yes,51.764431,-0.577222,498284,208263,SP982082,1992-01-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FB,Yes,51.764942,-0.576395,498340,208321,SP983083,2009-01-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FE,Yes,51.765210,-0.574039,498502,208354,SP985083,2009-03-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FF,Yes,51.763912,-0.574471,498475,208209,SP984082,2008-08-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FG,Yes,51.764861,-0.575673,498390,208313,SP983083,2008-07-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FH,Yes,51.765293,-0.574906,498442,208362,SP984083,2008-11-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FJ,Yes,51.764223,-0.574157,498496,208244,SP984082,2008-08-01,,Berkhamsted,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FL,Yes,51.763818,-0.574126,498499,208199,SP984081,2011-09-01,,Berkhamsted,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1FP,Yes,51.763675,-0.573493,498543,208184,SP985081,2015-05-01,,Berkhamsted,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1HL,Yes,51.766227,-0.575543,498396,208465,SP983084,1985-04-01,,Berkhamsted,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1HU,Yes,51.763223,-0.572565,498608,208135,SP986081,1980-01-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1SX,Yes,51.764728,-0.572851,498585,208302,SP985083,1990-07-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1SY,Yes,51.764215,-0.572824,498588,208245,SP985082,1990-07-01,,Berkhamsted,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 1XD,No,51.766619,-0.581240,498002,208501,SP980085,1999-10-01,2000-09-01,Berkhamsted,114,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3AQ,Yes,51.767250,-0.586597,497631,208564,SP976085,2008-10-01,,Berkhamsted,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3AR,Yes,51.757912,-0.589960,497419,207521,SP974075,2004-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3AU,Yes,51.766260,-0.583527,497845,208458,SP978084,2015-04-01,,Berkhamsted,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3AX,Yes,51.767182,-0.586135,497663,208557,SP976085,2008-11-01,,Berkhamsted,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3BB,Yes,51.755585,-0.572995,498595,207285,SP985072,1986-07-01,,Berkhamsted,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BF,Yes,51.759486,-0.588462,497519,207698,SP975076,2016-06-01,,Berkhamsted,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3BJ,Yes,51.756351,-0.572362,498637,207371,SP986073,1980-01-01,,Berkhamsted,142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BL,Yes,51.755740,-0.571642,498688,207304,SP986073,1980-01-01,,Berkhamsted,145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BN,Yes,51.755957,-0.569564,498831,207331,SP988073,1980-01-01,,Berkhamsted,147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BP,Yes,51.754450,-0.575783,498405,207155,SP984071,1980-01-01,,Berkhamsted,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BS,Yes,51.755445,-0.576273,498369,207265,SP983072,1980-01-01,,Berkhamsted,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BU,Yes,51.755815,-0.568206,498925,207317,SP989073,1985-04-01,,Berkhamsted,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BW,Yes,51.754516,-0.572290,498646,207167,SP986071,1980-01-01,,Berkhamsted,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3BX,Yes,51.753775,-0.573486,498565,207083,SP985070,1985-10-01,,Berkhamsted,165,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3DP,Yes,51.759608,-0.588893,497489,207711,SP974077,2016-12-01,,Berkhamsted,144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3EB,Yes,51.760356,-0.588305,497528,207795,SP975077,2018-04-01,,Berkhamsted,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3EH,Yes,51.762237,-0.573538,498543,208024,SP985080,1980-01-01,,Berkhamsted,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3FQ,Yes,51.762428,-0.577401,498276,208040,SP982080,2008-04-01,,Berkhamsted,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3FR,No,51.763541,-0.582481,497923,208157,SP979081,1999-06-01,2001-05-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3FX,No,51.763541,-0.582481,497923,208157,SP979081,1999-06-01,2000-06-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3FY,Yes,51.754657,-0.576559,498351,207177,SP983071,2005-09-01,,Berkhamsted,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3GB,Yes,51.756505,-0.587382,497600,207368,SP975073,1998-12-01,,Berkhamsted,165,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3GR,No,51.763541,-0.582481,497923,208157,SP979081,2000-06-01,2001-07-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3GT,No,51.763541,-0.582481,497923,208157,SP979081,2000-06-01,2001-04-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3HP,Yes,51.762337,-0.578824,498178,208028,SP981080,1990-07-01,,Berkhamsted,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3HR,Yes,51.756422,-0.580473,498077,207368,SP980073,1992-08-01,,Berkhamsted,169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3HT,Yes,51.762621,-0.574772,498457,208065,SP984080,1980-01-01,,Berkhamsted,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3HU,Yes,51.763283,-0.576012,498370,208137,SP983081,1980-01-01,,Berkhamsted,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3HW,No,51.760275,-0.577092,498302,207801,SP983078,1991-09-01,1994-05-01,Berkhamsted,152,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3HX,Yes,51.762521,-0.577659,498258,208050,SP982080,1980-01-01,,Berkhamsted,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3HY,Yes,51.761709,-0.575236,498427,207963,SP984079,1980-01-01,,Berkhamsted,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3JA,Yes,51.758780,-0.574720,498469,207638,SP984076,1980-01-01,,Berkhamsted,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JB,Yes,51.758340,-0.576950,498316,207586,SP983075,1980-01-01,,Berkhamsted,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JD,Yes,51.759273,-0.577529,498274,207689,SP982076,1980-01-01,,Berkhamsted,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JE,Yes,51.759869,-0.578453,498209,207754,SP982077,1980-01-01,,Berkhamsted,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3JF,Yes,51.758628,-0.579187,498161,207615,SP981076,1980-01-01,,Berkhamsted,166,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JG,Yes,51.760237,-0.577716,498259,207796,SP982077,1980-01-01,,Berkhamsted,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3JH,Yes,51.761299,-0.576321,498353,207916,SP983079,1980-01-01,,Berkhamsted,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3JJ,Yes,51.757143,-0.579828,498120,207449,SP981074,1980-01-01,,Berkhamsted,169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JL,No,51.757863,-0.577719,498264,207532,SP982075,1990-02-01,1997-06-01,Berkhamsted,165,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JN,Yes,51.758501,-0.575438,498420,207606,SP984076,1981-06-01,,Berkhamsted,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3JP,Yes,51.763781,-0.580735,498043,208186,SP980081,1980-01-01,,Berkhamsted,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3JQ,Yes,51.760686,-0.576876,498316,207847,SP983078,1980-01-01,,Berkhamsted,146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3JR,Yes,51.762848,-0.580909,498033,208082,SP980080,1980-01-01,,Berkhamsted,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3JS,Yes,51.762232,-0.582798,497904,208011,SP979080,1980-01-01,,Berkhamsted,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3JT,Yes,51.763126,-0.583074,497883,208110,SP978081,1980-01-01,,Berkhamsted,142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3JU,Yes,51.763871,-0.583790,497832,208192,SP978081,1980-01-01,,Berkhamsted,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3JW,No,51.760292,-0.578541,498202,207801,SP982078,1990-02-01,1994-05-01,Berkhamsted,156,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3JX,Yes,51.763234,-0.585346,497726,208119,SP977081,1980-01-01,,Berkhamsted,149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3JY,Yes,51.762755,-0.584404,497792,208067,SP977080,1980-01-01,,Berkhamsted,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3JZ,Yes,51.762050,-0.584137,497812,207989,SP978079,1980-01-01,,Berkhamsted,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LA,Yes,51.762414,-0.585994,497683,208027,SP976080,1980-01-01,,Berkhamsted,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3LB,Yes,51.760708,-0.583222,497878,207841,SP978078,1980-01-01,,Berkhamsted,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LD,Yes,51.761652,-0.585381,497727,207943,SP977079,1980-01-01,,Berkhamsted,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LE,Yes,51.761294,-0.581813,497974,207908,SP979079,1980-01-01,,Berkhamsted,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LF,Yes,51.759859,-0.580626,498059,207750,SP980077,1980-01-01,,Berkhamsted,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LG,Yes,51.760818,-0.580393,498073,207857,SP980078,1980-01-01,,Berkhamsted,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LH,Yes,51.761695,-0.580033,498096,207955,SP980079,1980-01-01,,Berkhamsted,146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LJ,Yes,51.761718,-0.578221,498221,207960,SP982079,1980-01-01,,Berkhamsted,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3LL,Yes,51.762790,-0.579839,498107,208077,SP981080,1980-01-01,,Berkhamsted,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3LN,Yes,51.756432,-0.575359,498430,207376,SP984073,1983-07-01,,Berkhamsted,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3LP,Yes,51.765411,-0.578771,498175,208370,SP981083,1980-01-01,,Berkhamsted,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3LQ,Yes,51.760692,-0.578861,498179,207845,SP981078,1980-01-01,,Berkhamsted,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3LR,Yes,51.765544,-0.580810,498034,208382,SP980083,1983-03-01,,Berkhamsted,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3LS,Yes,51.766328,-0.581728,497969,208468,SP979084,1980-01-01,,Berkhamsted,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3LT,No,51.763541,-0.582481,497923,208157,SP979081,1993-01-01,2000-06-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3LU,Yes,51.757852,-0.575995,498383,207533,SP983075,1980-01-01,,Berkhamsted,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3LW,Yes,51.756499,-0.576400,498358,207382,SP983073,1982-03-01,,Berkhamsted,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3LX,Yes,51.756915,-0.573677,498545,207432,SP985074,1980-01-01,,Berkhamsted,148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3LY,No,51.757502,-0.573890,498529,207497,SP985074,1980-01-01,1998-12-01,Berkhamsted,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3LZ,Yes,51.756953,-0.576777,498331,207432,SP983074,1980-01-01,,Berkhamsted,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NA,Yes,51.755849,-0.579202,498166,207306,SP981073,1980-01-01,,Berkhamsted,165,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NB,Yes,51.754901,-0.587098,497623,207190,SP976071,2005-11-01,,Berkhamsted,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3ND,Yes,51.754608,-0.580675,498067,207166,SP980071,1980-01-01,,Berkhamsted,169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NE,Yes,51.754094,-0.578301,498232,207112,SP982071,1980-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NF,Yes,51.754494,-0.578708,498203,207156,SP982071,1980-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NG,Yes,51.752834,-0.578181,498243,206972,SP982069,1980-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NH,Yes,51.756660,-0.582320,497949,207392,SP979073,1980-01-01,,Berkhamsted,170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NJ,Yes,51.755897,-0.584648,497790,207304,SP977073,1980-01-01,,Berkhamsted,170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NL,Yes,51.756985,-0.583179,497889,207427,SP978074,1980-01-01,,Berkhamsted,170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3NN,Yes,51.758166,-0.587880,497562,207552,SP975075,1980-01-01,,Berkhamsted,171,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NP,Yes,51.759626,-0.584415,497798,207719,SP977077,1980-01-01,,Berkhamsted,171,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NQ,Yes,51.754792,-0.584740,497786,207181,SP977071,1980-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NR,Yes,51.760543,-0.585126,497747,207820,SP977078,1980-01-01,,Berkhamsted,169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NS,Yes,51.758985,-0.581972,497968,207651,SP979076,1980-01-01,,Berkhamsted,168,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NT,Yes,51.758306,-0.586804,497636,207569,SP976075,1980-01-01,,Berkhamsted,172,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NU,Yes,51.760378,-0.584145,497815,207803,SP978078,1980-01-01,,Berkhamsted,168,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NW,Yes,51.757958,-0.585583,497721,207532,SP977075,1980-01-01,,Berkhamsted,172,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NX,Yes,51.756870,-0.584777,497779,207412,SP977074,1983-03-01,,Berkhamsted,169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NY,Yes,51.756933,-0.587788,497571,207415,SP975074,1985-04-01,,Berkhamsted,166,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3NZ,Yes,51.759430,-0.586812,497633,207694,SP976076,1980-01-01,,Berkhamsted,170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3PA,Yes,51.765304,-0.582557,497914,208353,SP979083,1980-01-01,,Berkhamsted,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PD,Yes,51.757369,-0.573301,498570,207483,SP985074,1990-07-01,,Berkhamsted,148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3PE,Yes,51.765017,-0.581088,498016,208323,SP980083,1980-01-01,,Berkhamsted,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PF,Yes,51.764081,-0.581769,497971,208218,SP979082,1980-01-01,,Berkhamsted,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PG,Yes,51.764922,-0.583641,497840,208309,SP978083,1980-01-01,,Berkhamsted,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PH,Yes,51.765662,-0.583864,497823,208391,SP978083,1980-01-01,,Berkhamsted,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PJ,Yes,51.765873,-0.584205,497799,208414,SP977084,1980-01-01,,Berkhamsted,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PL,Yes,51.764593,-0.585434,497717,208270,SP977082,1980-01-01,,Berkhamsted,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PN,Yes,51.765994,-0.586100,497668,208425,SP976084,1980-01-01,,Berkhamsted,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PP,Yes,51.765286,-0.587050,497604,208345,SP976083,1980-01-01,,Berkhamsted,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PQ,Yes,51.764265,-0.584372,497791,208235,SP977082,1980-01-01,,Berkhamsted,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PR,Yes,51.766769,-0.586931,497609,208510,SP976085,1980-01-01,,Berkhamsted,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PS,Yes,51.767518,-0.588690,497486,208591,SP974085,1980-01-01,,Berkhamsted,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PT,Yes,51.767474,-0.587228,497587,208588,SP975085,1980-01-01,,Berkhamsted,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PU,No,51.766001,-0.583651,497837,208429,SP978084,1980-01-01,2011-01-01,Berkhamsted,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PW,Yes,51.766800,-0.588770,497482,208511,SP974085,1980-01-01,,Berkhamsted,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PX,Yes,51.767331,-0.584334,497787,208576,SP977085,1980-01-01,,Berkhamsted,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3PY,Yes,51.767438,-0.582751,497896,208590,SP978085,1980-01-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3PZ,Yes,51.768240,-0.585131,497730,208676,SP977086,1980-01-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3QA,Yes,51.766637,-0.582674,497903,208501,SP979085,1980-01-01,,Berkhamsted,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3QB,Yes,51.768038,-0.586340,497647,208652,SP976086,1980-01-01,,Berkhamsted,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3QD,Yes,51.767505,-0.585328,497718,208594,SP977085,1980-01-01,,Berkhamsted,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3QG,Yes,51.766558,-0.588097,497529,208485,SP975084,1984-10-01,,Berkhamsted,124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3QJ,No,51.767015,-0.586488,497639,208538,SP976085,1980-01-01,2007-10-01,Berkhamsted,117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3QQ,Yes,51.764234,-0.580257,498075,208237,SP980082,1990-07-01,,Berkhamsted,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B
HP4 3RY,Yes,51.753043,-0.576943,498328,206997,SP983069,2022-11-01,,Berkhamsted,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3TN,Yes,51.752359,-0.576834,498337,206921,SP983069,2011-09-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3TP,Yes,51.752966,-0.574975,498464,206991,SP984069,1980-01-01,,Berkhamsted,167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3UG,Yes,51.752474,-0.575222,498448,206936,SP984069,1990-02-01,,Berkhamsted,168,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3UL,No,51.763541,-0.582481,497923,208157,SP979081,1995-07-01,1998-12-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3UR,Yes,51.759243,-0.583210,497882,207678,SP978076,1992-08-01,,Berkhamsted,170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3US,No,51.759032,-0.583680,497850,207654,SP978076,2001-03-01,2001-04-01,Berkhamsted,171,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3UT,Yes,51.758806,-0.584267,497810,207628,SP978076,1990-02-01,,Berkhamsted,171,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3UU,Yes,51.757046,-0.589770,497434,207425,SP974074,1996-06-01,,Berkhamsted,162,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3XY,No,51.763541,-0.582481,497923,208157,SP979081,1991-01-01,1998-12-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3XZ,Yes,51.758374,-0.577587,498272,207589,SP982075,1993-01-01,,Berkhamsted,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3YB,No,51.763541,-0.582481,497923,208157,SP979081,1991-01-01,1998-12-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3YE,Yes,51.757440,-0.573936,498526,207490,SP985074,1998-12-01,,Berkhamsted,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3YF,Yes,51.757390,-0.574256,498504,207484,SP985074,1998-12-01,,Berkhamsted,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023372,Dacorum 012D,E01023372,Dacorum 012D
HP4 3YH,No,51.763541,-0.582481,497923,208157,SP979081,1996-12-01,1999-06-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3YJ,No,51.763532,-0.582496,497922,208156,SP979081,1992-01-01,1998-06-01,Berkhamsted,135,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023369,Dacorum 012A,E01023369,Dacorum 012A
HP4 3YS,Yes,51.755732,-0.587348,497604,207282,SP976072,1992-01-01,,Berkhamsted,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023371,Dacorum 012C,E01023371,Dacorum 012C
HP4 3ZE,Yes,51.766008,-0.580477,498056,208434,SP980084,2007-08-01,,Berkhamsted,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023370,Dacorum 012B,E01023370,Dacorum 012B