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,51.768443,-0.475425,505299,208851,TL052088,1980-01-01,,"Dacorum, unparished area",97,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AX,Yes,51.772865,-0.480813,504917,209335,TL049093,1980-01-01,,"Dacorum, unparished area",95,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AY,No,51.770700,-0.476784,505200,209100,TL051091,1980-01-01,1995-07-01,"Dacorum, unparished area",99,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3AZ,No,51.771617,-0.478202,505100,209200,TL051091,1980-01-01,1994-05-01,"Dacorum, unparished area",98,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3DL,Yes,51.766245,-0.478665,505081,208602,TL050086,1985-10-01,,"Dacorum, unparished area",91,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SG,Yes,51.771414,-0.479847,504987,209175,TL049091,1998-06-01,,"Dacorum, unparished area",94,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SP,Yes,51.771734,-0.479561,505006,209211,TL050092,1998-12-01,,"Dacorum, unparished area",95,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP1 3SQ,Yes,51.771647,-0.479796,504990,209201,TL049092,1998-06-01,,"Dacorum, unparished area",95,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6AA,Yes,51.773606,-0.450118,507033,209462,TL070094,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6AB,Yes,51.772790,-0.450957,506977,209370,TL069093,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AD,Yes,51.772155,-0.457464,506530,209290,TL065092,1984-02-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AE,Yes,51.772252,-0.464093,506072,209291,TL060092,2002-11-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6AH,Yes,51.771997,-0.450782,506991,209282,TL069092,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AL,Yes,51.771556,-0.453493,506805,209229,TL068092,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AP,No,51.773074,-0.452064,506900,209400,TL068093,1990-02-01,1994-05-01,"Dacorum, unparished area",142,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6AR,No,51.772176,-0.452094,506900,209300,TL069093,1993-01-01,1994-12-01,"Dacorum, unparished area",142,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AS,Yes,51.772445,-0.452085,506900,209330,TL069093,1980-01-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AT,Yes,51.772646,-0.453658,506791,209350,TL067093,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AU,Yes,51.773812,-0.454140,506755,209479,TL067094,1991-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AW,Yes,51.773234,-0.451855,506914,209418,TL069094,1980-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AX,No,51.773132,-0.456410,506600,209400,TL065094,1993-08-01,1994-12-01,"Dacorum, unparished area",148,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6AY,Yes,51.776928,-0.462035,506203,209814,TL062098,2012-07-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6AZ,Yes,51.772968,-0.454879,506706,209384,TL067093,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BA,Yes,51.772434,-0.454608,506726,209325,TL067093,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BB,Yes,51.773466,-0.454471,506733,209440,TL067094,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BD,No,51.771429,-0.463715,506100,209200,TL060092,1980-01-01,1995-01-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6BE,Yes,51.774271,-0.455545,506657,209528,TL066095,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BF,No,51.774271,-0.454835,506706,209529,TL067095,1994-05-01,1997-06-01,"Dacorum, unparished area",146,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BG,Yes,51.774143,-0.453969,506766,209516,TL067095,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BH,Yes,51.773279,-0.455999,506628,209417,TL066094,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BJ,Yes,51.773188,-0.457292,506539,209405,TL065094,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BL,Yes,51.774744,-0.451862,506910,209586,TL069095,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BP,Yes,51.773733,-0.455679,506649,209468,TL066094,1984-02-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BQ,No,51.774011,-0.454931,506700,209500,TL066094,1980-01-01,1992-12-01,"Dacorum, unparished area",146,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BS,Yes,51.771203,-0.450699,506999,209194,TL069091,1980-01-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6BT,Yes,51.771063,-0.452356,506885,209176,TL068091,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6BU,Yes,51.770994,-0.453178,506828,209167,TL068091,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BW,No,51.773132,-0.456410,506600,209400,TL065094,1990-02-01,1991-12-01,"Dacorum, unparished area",148,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BX,Yes,51.770735,-0.454695,506724,209136,TL067091,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BY,Yes,51.771303,-0.456835,506575,209196,TL065091,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6BZ,Yes,51.771896,-0.456162,506620,209263,TL066092,1980-01-01,,"Dacorum, unparished area",148,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DA,Yes,51.770952,-0.456166,506622,209158,TL066091,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DD,Yes,51.769749,-0.456294,506616,209024,TL066090,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DE,Yes,51.770008,-0.456850,506577,209052,TL065090,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DF,Yes,51.771210,-0.457331,506541,209185,TL065091,1980-01-01,,"Dacorum, unparished area",148,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DG,Yes,51.771873,-0.457091,506556,209259,TL065092,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DH,Yes,51.773921,-0.452194,506889,209494,TL068094,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DJ,Yes,51.773991,-0.452728,506852,209501,TL068095,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DL,Yes,51.775050,-0.452547,506862,209619,TL068096,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6DN,Yes,51.770171,-0.458265,506479,209068,TL064090,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DP,Yes,51.770010,-0.459067,506424,209049,TL064090,1980-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DQ,Yes,51.773885,-0.451442,506941,209491,TL069094,1983-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6DR,Yes,51.769458,-0.458072,506494,208989,TL064089,1980-01-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DS,Yes,51.769605,-0.459690,506382,209003,TL063090,1980-01-01,,"Dacorum, unparished area",138,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DT,Yes,51.769547,-0.460793,506306,208995,TL063089,1980-01-01,,"Dacorum, unparished area",134,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DU,Yes,51.769368,-0.461524,506256,208974,TL062089,1980-01-01,,"Dacorum, unparished area",131,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DW,Yes,51.769694,-0.458977,506431,209014,TL064090,1980-01-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DX,Yes,51.768982,-0.462326,506202,208930,TL062089,1980-01-01,,"Dacorum, unparished area",125,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DY,No,51.768733,-0.463806,506100,208900,TL061089,1980-01-01,1995-01-01,"Dacorum, unparished area",122,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6DZ,Yes,51.774717,-0.453863,506772,209580,TL067095,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EA,Yes,51.775467,-0.453475,506797,209664,TL067096,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EB,Yes,51.775763,-0.454088,506754,209696,TL067096,1980-01-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ED,Yes,51.776511,-0.453526,506791,209780,TL067097,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EE,Yes,51.777132,-0.452215,506880,209851,TL068098,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EF,Yes,51.776873,-0.453021,506825,209821,TL068098,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EG,Yes,51.777397,-0.453916,506762,209878,TL067098,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EH,Yes,51.774285,-0.449776,507055,209538,TL070095,1980-01-01,,"Dacorum, unparished area",140,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EL,Yes,51.776328,-0.450575,506995,209764,TL069097,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EN,Yes,51.776859,-0.449948,507037,209824,TL070098,1980-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EP,Yes,51.776453,-0.451919,506902,209776,TL069097,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EQ,Yes,51.775354,-0.454464,506729,209650,TL067096,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ER,Yes,51.777508,-0.454855,506697,209889,TL066098,1980-01-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6ES,Yes,51.777914,-0.451550,506924,209939,TL069099,1980-01-01,,"Dacorum, unparished area",141,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6EU,Yes,51.778158,-0.450295,507010,209968,TL070099,1980-01-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6EW,Yes,51.777388,-0.450525,506996,209882,TL069098,1980-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6JE,No,51.773074,-0.452064,506900,209400,TL068093,1988-03-01,1994-05-01,"Dacorum, unparished area",142,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6JF,No,51.769631,-0.463776,506100,209000,TL060089,1990-02-01,1992-12-01,"Dacorum, unparished area",130,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JG,No,51.776188,-0.459089,506408,209736,TL064097,1995-07-01,1998-12-01,"Dacorum, unparished area",141,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6JP,No,51.776188,-0.459089,506408,209736,TL064097,1994-05-01,1998-06-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JQ,No,51.766187,-0.475486,505300,208600,TL053085,1993-01-01,1995-12-01,"Dacorum, unparished area",99,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023399,Dacorum 010C,E01023399,Dacorum 010C HP2 6JR,No,51.775984,-0.459299,506394,209713,TL063097,1995-01-01,2000-06-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JU,No,51.775984,-0.459299,506394,209713,TL063097,1995-12-01,1999-12-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6JZ,Yes,51.775333,-0.455581,506652,209646,TL066096,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6LA,Yes,51.778344,-0.454159,506743,209983,TL067099,1980-01-01,,"Dacorum, unparished area",138,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LB,Yes,51.776375,-0.456183,506608,209761,TL066097,1980-01-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LD,Yes,51.779526,-0.451698,506910,210118,TL069101,1980-01-01,,"Dacorum, unparished area",135,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LE,Yes,51.779786,-0.450312,507005,210149,TL070101,1980-01-01,,"Dacorum, unparished area",135,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LF,Yes,51.779155,-0.449522,507061,210080,TL070100,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LG,Yes,51.779946,-0.448799,507109,210169,TL071101,1980-01-01,,"Dacorum, unparished area",136,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LH,Yes,51.778653,-0.449583,507058,210024,TL070100,1980-01-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LJ,Yes,51.771626,-0.458236,506478,209230,TL064092,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LL,Yes,51.774574,-0.458723,506437,209557,TL064095,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LN,Yes,51.773816,-0.459242,506403,209472,TL064094,1980-01-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LP,Yes,51.773759,-0.461723,506232,209462,TL062094,1980-01-01,,"Dacorum, unparished area",151,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 6LR,Yes,51.774361,-0.461035,506278,209530,TL062095,1980-01-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LS,Yes,51.774668,-0.460416,506320,209565,TL063095,1980-01-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6LT,Yes,51.775297,-0.461743,506227,209633,TL062096,1980-01-01,,"Dacorum, unparished area",148,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LU,Yes,51.775407,-0.463319,506118,209643,TL061096,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LW,Yes,51.773433,-0.460226,506336,209428,TL063094,1980-01-01,,"Dacorum, unparished area",151,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LX,Yes,51.775231,-0.464296,506051,209622,TL060096,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LY,Yes,51.774675,-0.463054,506138,209562,TL061095,1980-01-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6LZ,Yes,51.776518,-0.462339,506183,209768,TL061097,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NA,Yes,51.776525,-0.464252,506051,209766,TL060097,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NB,Yes,51.776023,-0.462936,506143,209712,TL061097,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6ND,Yes,51.776048,-0.460094,506339,209719,TL063097,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NE,Yes,51.775465,-0.460215,506332,209654,TL063096,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6NF,Yes,51.775357,-0.458103,506478,209645,TL064096,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NH,Yes,51.774580,-0.456462,506593,209561,TL065095,1980-01-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6NJ,No,51.776188,-0.459089,506408,209736,TL064097,1996-12-01,1998-12-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NL,Yes,51.774960,-0.465566,505964,209590,TL059095,1980-01-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NN,Yes,51.774873,-0.465076,505998,209581,TL059095,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NP,Yes,51.774446,-0.464091,506067,209535,TL060095,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NQ,Yes,51.774405,-0.467136,505857,209526,TL058095,1981-06-01,,"Dacorum, unparished area",146,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NR,Yes,51.774141,-0.463478,506110,209502,TL061095,1980-01-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NS,Yes,51.773570,-0.463106,506137,209439,TL061094,1981-06-01,,"Dacorum, unparished area",150,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NT,Yes,51.772794,-0.463611,506104,209352,TL061093,1980-01-01,,"Dacorum, unparished area",148,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NU,Yes,51.774631,-0.464505,506038,209555,TL060095,1980-01-01,,"Dacorum, unparished area",149,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NW,Yes,51.773611,-0.464844,506017,209441,TL060094,1980-01-01,,"Dacorum, unparished area",148,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6NX,Yes,51.770539,-0.460267,506340,209106,TL063091,1981-06-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NY,Yes,51.771304,-0.460371,506331,209191,TL063091,1981-06-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6NZ,No,51.773366,-0.461953,506217,209418,TL062094,1981-06-01,2009-02-01,"Dacorum, unparished area",151,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PA,Yes,51.774096,-0.467567,505828,209491,TL058094,1980-01-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PB,Yes,51.773919,-0.468501,505764,209470,TL057094,1980-01-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PD,Yes,51.773249,-0.466755,505886,209398,TL058093,1981-06-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PE,Yes,51.772790,-0.465336,505985,209349,TL059093,1981-06-01,,"Dacorum, unparished area",144,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PF,Yes,51.772176,-0.465168,505998,209281,TL059092,1981-06-01,,"Dacorum, unparished area",143,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PG,Yes,51.773157,-0.468671,505754,209385,TL057093,1981-06-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PH,No,51.774251,-0.467736,505816,209508,TL058095,1995-12-01,1997-06-01,"Dacorum, unparished area",145,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023397,Dacorum 007E,E01023397,Dacorum 007E HP2 6PJ,No,51.776188,-0.459089,506408,209736,TL064097,1996-12-01,1998-06-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PL,No,51.774948,-0.457798,506500,209600,TL064095,1991-01-01,1994-05-01,"Dacorum, unparished area",144,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023394,Dacorum 007B,E01023394,Dacorum 007B HP2 6PP,Yes,51.774164,-0.456984,506558,209514,TL065095,1985-10-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PQ,No,51.774106,-0.462175,506200,209500,TL061094,1984-10-01,1988-12-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6PR,Yes,51.773934,-0.456586,506586,209489,TL065094,1985-10-01,,"Dacorum, unparished area",145,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PS,Yes,51.773890,-0.457297,506537,209483,TL065094,1985-10-01,,"Dacorum, unparished area",147,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6PZ,No,51.773151,-0.457859,506500,209400,TL064094,1988-03-01,1994-05-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6QA,No,51.774087,-0.460726,506300,209500,TL062094,1996-06-01,1997-06-01,"Dacorum, unparished area",151,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QH,No,51.776188,-0.459089,506408,209736,TL064097,1997-12-01,1999-06-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QJ,No,51.776188,-0.459089,506408,209736,TL064097,1996-12-01,1998-12-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QL,No,51.775984,-0.459299,506394,209713,TL063097,1997-06-01,2000-06-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QQ,No,51.774087,-0.460726,506300,209500,TL062094,1990-02-01,1994-05-01,"Dacorum, unparished area",151,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6QT,No,51.775984,-0.459299,506394,209713,TL063097,1998-06-01,2000-07-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RA,No,51.774087,-0.460726,506300,209500,TL062094,1990-02-01,1991-12-01,"Dacorum, unparished area",151,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RB,No,51.773151,-0.457859,506500,209400,TL064094,1991-09-01,1992-12-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RD,No,51.773151,-0.457859,506500,209400,TL064094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RE,No,51.773151,-0.457859,506500,209400,TL064094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RF,No,51.773151,-0.457859,506500,209400,TL064094,1991-09-01,1994-05-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RG,No,51.773151,-0.457859,506500,209400,TL064094,1991-09-01,1992-12-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RH,No,51.776188,-0.459089,506408,209736,TL064097,1997-06-01,1999-06-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RJ,No,51.776188,-0.459089,506408,209736,TL064097,1993-08-01,1998-12-01,"Dacorum, unparished area",141,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RQ,No,51.773151,-0.457859,506500,209400,TL064094,1992-01-01,1992-12-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RS,No,51.773151,-0.457859,506500,209400,TL064094,1999-06-01,1999-12-01,"Dacorum, unparished area",150,England,2024-03-01,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023393,Dacorum 007A,E01023393,Dacorum 007A HP2 6RT,No,51.775984,-0.459299,506394,209713,TL063097,1999-06-01,2000-06-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RU,No,51.775984,-0.459299,506394,209713,TL063097,1998-12-01,1999-12-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6RX,No,51.775984,-0.459299,506394,209713,TL063097,1999-06-01,2000-09-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 6YA,No,51.775984,-0.459299,506394,209713,TL063097,1998-12-01,1999-12-01,"Dacorum, unparished area",143,England,2024-03-01,Postcode sector mean (mainly PO Boxes),E01023396,Dacorum 007D,E01023396,Dacorum 007D HP2 7AT,Yes,51.771702,-0.448212,507169,209253,TL071092,1984-10-01,,"Dacorum, unparished area",135,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7AX,Yes,51.772058,-0.449301,507093,209291,TL070092,1980-01-01,,"Dacorum, unparished area",136,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7AY,Yes,51.773426,-0.448718,507130,209444,TL071094,1980-01-01,,"Dacorum, unparished area",136,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BA,Yes,51.772220,-0.446026,507319,209314,TL073093,1980-01-01,,"Dacorum, unparished area",132,England,2024-03-01,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,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023346,Dacorum 013B,E01023346,Dacorum 013B HP2 7BD,Yes,51.772328,-0.450110,507037,209320,TL070093,2005-05-01,,"Dacorum, unparished area",137,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BG,Yes,51.774243,-0.449328,507086,209534,TL070095,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7BQ,Yes,51.777530,-0.449722,507051,209899,TL070098,1980-01-01,,"Dacorum, unparished area",142,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7GH,Yes,51.778826,-0.447814,507180,210046,TL071100,1998-06-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7GJ,Yes,51.779020,-0.448149,507156,210067,TL071100,1998-06-01,,"Dacorum, unparished area",140,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HH,Yes,51.778573,-0.448962,507101,210016,TL071100,1984-10-01,,"Dacorum, unparished area",141,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HJ,Yes,51.775268,-0.449264,507088,209648,TL070096,1980-01-01,,"Dacorum, unparished area",139,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HL,Yes,51.775054,-0.448068,507171,209626,TL071096,1980-01-01,,"Dacorum, unparished area",137,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023395,Dacorum 007C,E01023395,Dacorum 007C HP2 7HN,Yes,51.773192,-0.441899,507601,209428,TL076094,1990-02-01,,"Dacorum, unparished area",129,England,2024-03-01,Within the building of the matched address closest to the postcode mean,E01023346,Dacorum 013B,E01023346,Dacorum 013B