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 HP1 3AT,Yes,51.768451,-0.475402,505301,208852,TL053088,1980-01-01,,"Dacorum, unparished area",97,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AU,Yes,51.771006,-0.478316,505094,209132,TL050091,1980-01-01,,"Dacorum, unparished area",97,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AX,Yes,51.772872,-0.480790,504919,209336,TL049093,1980-01-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AY,No,51.770707,-0.476761,505202,209101,TL052091,1980-01-01,1995-07-01,"Dacorum, unparished area",99,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AZ,No,51.771625,-0.478180,505102,209201,TL051092,1980-01-01,1994-05-01,"Dacorum, unparished area",98,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SG,Yes,51.771421,-0.479824,504989,209176,TL049091,1998-06-01,,"Dacorum, unparished area",94,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SP,Yes,51.771741,-0.479538,505008,209212,TL050092,1998-12-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SQ,Yes,51.771654,-0.479773,504992,209202,TL049092,1998-06-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6AA,Yes,51.773613,-0.450095,507035,209463,TL070094,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6AB,Yes,51.772797,-0.450935,506979,209371,TL069093,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AD,Yes,51.772315,-0.457358,506537,209308,TL065093,1984-02-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AE,Yes,51.772259,-0.464070,506074,209292,TL060092,2002-11-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6AH,Yes,51.772004,-0.450759,506993,209283,TL069092,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AJ,Yes,51.772021,-0.452048,506904,209283,TL069092,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AL,Yes,51.771563,-0.453470,506807,209230,TL068092,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AN,Yes,51.771773,-0.454419,506741,209252,TL067092,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AP,No,51.773082,-0.452041,506902,209401,TL069094,1990-02-01,1994-05-01,"Dacorum, unparished area",142,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AQ,Yes,51.773003,-0.461769,506231,209378,TL062093,2012-10-01,,"Dacorum, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6AR,No,51.772183,-0.452072,506902,209301,TL069093,1993-01-01,1994-12-01,"Dacorum, unparished area",142,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AS,Yes,51.772452,-0.452063,506902,209331,TL069093,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AT,Yes,51.772653,-0.453636,506793,209351,TL067093,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AU,Yes,51.773819,-0.454118,506757,209480,TL067094,1991-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AW,Yes,51.773241,-0.451833,506916,209419,TL069094,1980-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AX,No,51.773139,-0.456387,506602,209401,TL066094,1993-08-01,1994-12-01,"Dacorum, unparished area",148,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AY,Yes,51.776935,-0.462013,506205,209815,TL062098,2012-07-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6AZ,Yes,51.772975,-0.454857,506708,209385,TL067093,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BA,Yes,51.772441,-0.454585,506728,209326,TL067093,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BB,Yes,51.773473,-0.454448,506735,209441,TL067094,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BD,No,51.771436,-0.463692,506102,209201,TL061092,1980-01-01,1995-01-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6BE,Yes,51.774278,-0.455522,506659,209529,TL066095,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BF,No,51.774278,-0.454812,506708,209530,TL067095,1994-05-01,1997-06-01,"Dacorum, unparished area",146,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BG,Yes,51.774150,-0.453947,506768,209517,TL067095,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BH,Yes,51.773286,-0.455977,506630,209418,TL066094,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BJ,Yes,51.773195,-0.457270,506541,209406,TL065094,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BL,Yes,51.774751,-0.451839,506912,209587,TL069095,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BP,Yes,51.773741,-0.455657,506651,209469,TL066094,1984-02-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BQ,No,51.774019,-0.454908,506702,209501,TL067095,1980-01-01,1992-12-01,"Dacorum, unparished area",146,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BS,Yes,51.771203,-0.450700,506999,209194,TL069091,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6BT,Yes,51.771065,-0.451864,506919,209177,TL069091,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6BU,Yes,51.771001,-0.453156,506830,209168,TL068091,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BW,No,51.773139,-0.456387,506602,209401,TL066094,1990-02-01,1991-12-01,"Dacorum, unparished area",148,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BX,Yes,51.770742,-0.454672,506726,209137,TL067091,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BY,Yes,51.771310,-0.456812,506577,209197,TL065091,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BZ,Yes,51.771904,-0.456140,506622,209264,TL066092,1980-01-01,,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DA,Yes,51.770960,-0.456143,506624,209159,TL066091,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DB,Yes,51.770393,-0.456162,506624,209096,TL066090,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DD,Yes,51.769756,-0.456271,506618,209025,TL066090,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DE,Yes,51.770015,-0.456827,506579,209053,TL065090,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DF,Yes,51.771218,-0.457308,506543,209186,TL065091,1980-01-01,,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DG,Yes,51.771880,-0.457068,506558,209260,TL065092,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DH,Yes,51.773929,-0.452172,506891,209495,TL068094,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DJ,Yes,51.773999,-0.452705,506854,209502,TL068095,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DL,Yes,51.775057,-0.452524,506864,209620,TL068096,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DN,Yes,51.770178,-0.458242,506481,209069,TL064090,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DP,Yes,51.770018,-0.459045,506426,209050,TL064090,1980-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DQ,Yes,51.773892,-0.451419,506943,209492,TL069094,1983-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6DR,Yes,51.769465,-0.458049,506496,208990,TL064089,1980-01-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DS,Yes,51.769612,-0.459667,506384,209004,TL063090,1980-01-01,,"Dacorum, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DT,Yes,51.769555,-0.460771,506308,208996,TL063089,1980-01-01,,"Dacorum, unparished area",134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DU,Yes,51.769375,-0.461502,506257,208975,TL062089,1980-01-01,,"Dacorum, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DW,Yes,51.769702,-0.458954,506433,209015,TL064090,1980-01-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DX,Yes,51.768982,-0.462327,506201,208930,TL062089,1980-01-01,,"Dacorum, unparished area",125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DY,No,51.768740,-0.463784,506102,208901,TL061089,1980-01-01,1995-01-01,"Dacorum, unparished area",122,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DZ,Yes,51.774724,-0.453840,506774,209581,TL067095,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EA,Yes,51.775474,-0.453452,506799,209665,TL067096,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EB,Yes,51.775770,-0.454065,506756,209697,TL067096,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ED,Yes,51.776518,-0.453503,506793,209781,TL067097,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EE,Yes,51.777139,-0.452192,506882,209852,TL068098,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EF,Yes,51.776880,-0.452998,506827,209822,TL068098,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EG,Yes,51.777404,-0.453894,506764,209879,TL067098,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EH,Yes,51.774292,-0.449753,507057,209539,TL070095,1980-01-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EJ,Yes,51.776395,-0.449608,507062,209773,TL070097,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EL,Yes,51.776335,-0.450553,506997,209765,TL069097,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EN,Yes,51.776866,-0.449926,507039,209825,TL070098,1980-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EP,Yes,51.776461,-0.451896,506904,209777,TL069097,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EQ,Yes,51.775361,-0.454442,506731,209651,TL067096,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ER,Yes,51.777515,-0.454832,506699,209890,TL066098,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ES,Yes,51.777922,-0.451528,506926,209940,TL069099,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ET,Yes,51.777229,-0.451508,506929,209863,TL069098,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EU,Yes,51.778166,-0.450273,507012,209969,TL070099,1980-01-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EW,Yes,51.777395,-0.450502,506998,209883,TL069098,1980-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6JE,No,51.773082,-0.452041,506902,209401,TL069094,1988-03-01,1994-05-01,"Dacorum, unparished area",142,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6JF,No,51.769639,-0.463753,506102,209001,TL061090,1990-02-01,1992-12-01,"Dacorum, unparished area",130,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JG,No,51.776195,-0.459066,506410,209737,TL064097,1995-07-01,1998-12-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JH,Yes,51.767376,-0.474323,505378,208734,TL053087,1980-01-01,,"Dacorum, unparished area",99,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6JP,No,51.776195,-0.459066,506410,209737,TL064097,1994-05-01,1998-06-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JQ,No,51.766194,-0.475464,505302,208601,TL053086,1993-01-01,1995-12-01,"Dacorum, unparished area",99,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6JR,No,51.775991,-0.459276,506396,209714,TL063097,1995-01-01,2000-06-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JU,No,51.775991,-0.459276,506396,209714,TL063097,1995-12-01,1999-12-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JZ,Yes,51.775340,-0.455559,506654,209647,TL066096,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6LA,Yes,51.778352,-0.454137,506745,209984,TL067099,1980-01-01,,"Dacorum, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LB,Yes,51.776382,-0.456161,506610,209762,TL066097,1980-01-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LD,Yes,51.779533,-0.451675,506912,210119,TL069101,1980-01-01,,"Dacorum, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LE,Yes,51.779793,-0.450289,507007,210150,TL070101,1980-01-01,,"Dacorum, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LF,Yes,51.779163,-0.449499,507063,210081,TL070100,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LG,Yes,51.779953,-0.448776,507111,210170,TL071101,1980-01-01,,"Dacorum, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LH,Yes,51.778660,-0.449560,507060,210025,TL070100,1980-01-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LJ,Yes,51.771625,-0.458236,506478,209230,TL064092,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LL,Yes,51.774581,-0.458701,506439,209558,TL064095,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LN,Yes,51.773823,-0.459219,506405,209473,TL064094,1980-01-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LP,Yes,51.773766,-0.461700,506234,209463,TL062094,1980-01-01,,"Dacorum, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LQ,Yes,51.778860,-0.451756,506908,210044,TL069100,1980-01-01,,"Dacorum, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LR,Yes,51.774368,-0.461013,506280,209531,TL062095,1980-01-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LS,Yes,51.774675,-0.460394,506322,209566,TL063095,1980-01-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LT,Yes,51.775304,-0.461720,506229,209634,TL062096,1980-01-01,,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LU,Yes,51.775414,-0.463296,506120,209644,TL061096,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LW,Yes,51.773441,-0.460204,506338,209429,TL063094,1980-01-01,,"Dacorum, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LX,Yes,51.775238,-0.464273,506053,209623,TL060096,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LY,Yes,51.774683,-0.463031,506140,209563,TL061095,1980-01-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LZ,Yes,51.776526,-0.462316,506185,209769,TL061097,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NA,Yes,51.776533,-0.464230,506053,209767,TL060097,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NB,Yes,51.776030,-0.462913,506145,209713,TL061097,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6ND,Yes,51.776056,-0.460071,506341,209720,TL063097,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NE,Yes,51.775473,-0.460192,506334,209655,TL063096,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6NF,Yes,51.775364,-0.458080,506480,209646,TL064096,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6NG,Yes,51.775983,-0.465480,505968,209704,TL059097,2013-07-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NH,Yes,51.774587,-0.456439,506595,209562,TL065095,1980-01-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6NJ,No,51.776195,-0.459066,506410,209737,TL064097,1996-12-01,1998-12-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NL,Yes,51.774967,-0.465544,505966,209591,TL059095,1980-01-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NN,Yes,51.774880,-0.465054,506000,209582,TL059095,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NP,Yes,51.774453,-0.464068,506069,209536,TL060095,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NQ,Yes,51.774412,-0.467113,505859,209527,TL058095,1981-06-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NR,Yes,51.774149,-0.463455,506112,209503,TL061095,1980-01-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NS,Yes,51.773577,-0.463083,506139,209440,TL061094,1981-06-01,,"Dacorum, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NT,Yes,51.772802,-0.463588,506106,209353,TL061093,1980-01-01,,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NU,Yes,51.774639,-0.464482,506040,209556,TL060095,1980-01-01,,"Dacorum, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NW,Yes,51.773618,-0.464821,506019,209442,TL060094,1980-01-01,,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NX,Yes,51.770546,-0.460244,506342,209107,TL063091,1981-06-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NY,Yes,51.771311,-0.460349,506333,209192,TL063091,1981-06-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NZ,No,51.773373,-0.461931,506219,209419,TL062094,1981-06-01,2009-02-01,"Dacorum, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PA,Yes,51.774103,-0.467544,505830,209492,TL058094,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PB,Yes,51.773927,-0.468478,505766,209471,TL057094,1980-01-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PD,Yes,51.773256,-0.466732,505888,209399,TL058093,1981-06-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PE,Yes,51.772797,-0.465313,505987,209350,TL059093,1981-06-01,,"Dacorum, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PF,Yes,51.772184,-0.465145,506000,209282,TL059092,1981-06-01,,"Dacorum, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PG,Yes,51.773164,-0.468649,505756,209386,TL057093,1981-06-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PH,No,51.774258,-0.467713,505818,209509,TL058095,1995-12-01,1997-06-01,"Dacorum, unparished area",145,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PJ,No,51.776195,-0.459066,506410,209737,TL064097,1996-12-01,1998-06-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PL,No,51.774955,-0.457775,506502,209601,TL065096,1991-01-01,1994-05-01,"Dacorum, unparished area",144,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6PP,Yes,51.774171,-0.456961,506560,209515,TL065095,1985-10-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PQ,No,51.774114,-0.462152,506202,209501,TL062095,1984-10-01,1988-12-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PR,Yes,51.773941,-0.456563,506588,209490,TL065094,1985-10-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PS,Yes,51.773897,-0.457275,506539,209484,TL065094,1985-10-01,,"Dacorum, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PZ,No,51.773158,-0.457836,506502,209401,TL065094,1988-03-01,1994-05-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6QA,No,51.774095,-0.460703,506302,209501,TL063095,1996-06-01,1997-06-01,"Dacorum, unparished area",151,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QH,No,51.776195,-0.459066,506410,209737,TL064097,1997-12-01,1999-06-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QJ,No,51.776195,-0.459066,506410,209737,TL064097,1996-12-01,1998-12-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QL,No,51.775991,-0.459276,506396,209714,TL063097,1997-06-01,2000-06-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QQ,No,51.774095,-0.460703,506302,209501,TL063095,1990-02-01,1994-05-01,"Dacorum, unparished area",151,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QT,No,51.775991,-0.459276,506396,209714,TL063097,1998-06-01,2000-07-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RA,No,51.774095,-0.460703,506302,209501,TL063095,1990-02-01,1991-12-01,"Dacorum, unparished area",151,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RB,No,51.773158,-0.457836,506502,209401,TL065094,1991-09-01,1992-12-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RD,No,51.773158,-0.457836,506502,209401,TL065094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RE,No,51.773158,-0.457836,506502,209401,TL065094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RF,No,51.773158,-0.457836,506502,209401,TL065094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RG,No,51.773158,-0.457836,506502,209401,TL065094,1991-09-01,1992-12-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RH,No,51.776195,-0.459066,506410,209737,TL064097,1997-06-01,1999-06-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RJ,No,51.776195,-0.459066,506410,209737,TL064097,1993-08-01,1998-12-01,"Dacorum, unparished area",141,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RQ,No,51.773158,-0.457836,506502,209401,TL065094,1992-01-01,1992-12-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RS,No,51.773158,-0.457836,506502,209401,TL065094,1999-06-01,1999-12-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RT,No,51.775991,-0.459276,506396,209714,TL063097,1999-06-01,2000-06-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RU,No,51.775991,-0.459276,506396,209714,TL063097,1998-12-01,1999-12-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RX,No,51.775991,-0.459276,506396,209714,TL063097,1999-06-01,2000-09-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6YA,No,51.775991,-0.459276,506396,209714,TL063097,1998-12-01,1999-12-01,"Dacorum, unparished area",143,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 7AT,Yes,51.771709,-0.448189,507171,209254,TL071092,1984-10-01,,"Dacorum, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7AX,Yes,51.772065,-0.449279,507095,209292,TL070092,1980-01-01,,"Dacorum, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7AY,Yes,51.773433,-0.448695,507132,209445,TL071094,1980-01-01,,"Dacorum, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BA,Yes,51.772220,-0.446027,507319,209314,TL073093,1980-01-01,,"Dacorum, unparished area",132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BB,Yes,51.772915,-0.442843,507537,209396,TL075093,1980-01-01,,"Dacorum, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023346,Dacorum 013B,E01023346,Dacorum 013B HP2 7BD,Yes,51.772329,-0.450183,507032,209320,TL070093,2005-05-01,,"Dacorum, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BG,Yes,51.774250,-0.449305,507088,209535,TL070095,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BQ,Yes,51.777538,-0.449700,507053,209900,TL070098,1980-01-01,,"Dacorum, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7GH,Yes,51.779084,-0.447632,507192,210075,TL071100,1998-06-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7GJ,Yes,51.779028,-0.448127,507158,210068,TL071100,1998-06-01,,"Dacorum, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HH,Yes,51.778580,-0.448939,507103,210017,TL071100,1984-10-01,,"Dacorum, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HJ,Yes,51.775275,-0.449241,507090,209649,TL070096,1980-01-01,,"Dacorum, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HL,Yes,51.775061,-0.448045,507173,209627,TL071096,1980-01-01,,"Dacorum, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HN,Yes,51.773199,-0.441877,507603,209429,TL076094,1990-02-01,,"Dacorum, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023346,Dacorum 013B,E01023346,Dacorum 013B