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 2DY,Yes,51.743297,-0.525251,501917,205984,TL019059,2018-11-01,,"Dacorum, unparished area",106,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2EF,Yes,51.748295,-0.519366,502313,206548,TL023065,2021-10-01,,"Dacorum, unparished area",104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2EG,Yes,51.747596,-0.519592,502298,206470,TL022064,2022-03-01,,"Dacorum, unparished area",104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RA,Yes,51.742185,-0.497014,503870,205900,TL038058,1980-01-01,,"Dacorum, unparished area",90,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RB,Yes,51.742727,-0.502211,503509,205953,TL035059,1980-01-01,,"Dacorum, unparished area",93,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RD,No,51.742767,-0.502485,503490,205957,TL034059,1980-01-01,2018-05-01,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RE,Yes,51.742736,-0.502877,503463,205953,TL034059,1980-01-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RF,Yes,51.738808,-0.515737,502584,205498,TL025054,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP1 2RG,Yes,51.738493,-0.512909,502780,205467,TL027054,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP1 2RH,Yes,51.745778,-0.518739,502361,206269,TL023062,1980-01-01,,"Dacorum, unparished area",98,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RJ,Yes,51.746082,-0.517845,502423,206304,TL024063,1980-01-01,,"Dacorum, unparished area",97,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RL,Yes,51.744860,-0.522926,502074,206161,TL020061,1980-01-01,,"Dacorum, unparished area",94,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RN,Yes,51.744020,-0.524040,501999,206066,TL019060,1980-01-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RP,Yes,51.741023,-0.536810,501125,205715,TL011057,1980-01-01,,Bovingdon,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP1 2RQ,Yes,51.745662,-0.513108,502750,206264,TL027062,1980-01-01,,"Dacorum, unparished area",92,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RR,Yes,51.733786,-0.532627,501430,204916,TL014049,1980-01-01,,Bovingdon,165,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP1 2RS,Yes,51.745658,-0.523508,502033,206249,TL020062,1980-01-01,,"Dacorum, unparished area",94,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RW,No,51.743770,-0.524902,501941,206037,TL019060,1980-01-01,2002-05-01,"Dacorum, unparished area",96,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RX,Yes,51.747169,-0.525632,501882,206414,TL018064,1980-01-01,,"Dacorum, unparished area",93,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2RZ,Yes,51.746871,-0.514097,502679,206397,TL026063,1980-01-01,,"Dacorum, unparished area",93,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SB,Yes,51.741645,-0.529737,501611,205794,TL016057,1994-12-01,,Bovingdon,99,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP1 2SR,No,51.743435,-0.524030,502001,206001,TL020060,1988-03-01,1994-05-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SS,No,51.743435,-0.524030,502001,206001,TL020060,1995-12-01,1996-12-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2ST,No,51.743435,-0.524030,502001,206001,TL020060,1995-01-01,1995-07-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SU,No,51.743435,-0.524030,502001,206001,TL020060,1990-02-01,1994-12-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SW,No,51.746958,-0.518121,502401,206401,TL024064,1993-01-01,1994-05-01,"Dacorum, unparished area",94,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SX,No,51.743435,-0.524030,502001,206001,TL020060,1995-01-01,2000-09-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2SZ,No,51.743435,-0.524030,502001,206001,TL020060,1995-01-01,1997-12-01,"Dacorum, unparished area",95,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2TY,Yes,51.742127,-0.499537,503695,205890,TL036058,2007-01-01,,"Dacorum, unparished area",94,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2UJ,Yes,51.742982,-0.525884,501875,205948,TL018059,1997-12-01,,"Dacorum, unparished area",96,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2WA,No,51.743487,-0.525332,501911,206005,TL019060,2001-12-01,2002-10-01,"Dacorum, unparished area",96,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2WJ,No,51.743487,-0.525332,501911,206005,TL019060,2002-05-01,2002-12-01,"Dacorum, unparished area",96,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP1 2WX,No,51.743487,-0.525332,501911,206005,TL019060,2002-07-01,2003-09-01,"Dacorum, unparished area",96,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0AT,Yes,51.742273,-0.494766,504025,205913,TL040059,1980-01-01,,"Dacorum, unparished area",92,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0AX,Yes,51.741073,-0.493083,504143,205782,TL041057,1980-01-01,,"Dacorum, unparished area",106,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BA,Yes,51.741311,-0.495523,503974,205805,TL039058,1980-01-01,,"Dacorum, unparished area",95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BB,Yes,51.738544,-0.495021,504015,205498,TL040054,1980-01-01,,"Dacorum, unparished area",127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BD,Yes,51.736456,-0.492787,504174,205269,TL041052,1980-01-01,,"Dacorum, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BE,Yes,51.736027,-0.494366,504066,205219,TL040052,1980-01-01,,"Dacorum, unparished area",154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BF,Yes,51.737537,-0.496459,503918,205384,TL039053,1992-08-01,,"Dacorum, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BG,Yes,51.735685,-0.491568,504260,205185,TL042051,1980-01-01,,"Dacorum, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BH,No,51.738504,-0.491170,504281,205499,TL042054,1980-01-01,2000-09-01,"Dacorum, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BJ,Yes,51.738164,-0.487126,504561,205467,TL045054,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BL,Yes,51.734233,-0.498929,503755,205013,TL037050,1980-01-01,,"Dacorum, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BN,Yes,51.732414,-0.498063,503819,204812,TL038048,1980-01-01,,"Dacorum, unparished area",159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BP,Yes,51.729038,-0.491369,504289,204446,TL042044,1980-01-01,,"Dacorum, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BQ,Yes,51.738668,-0.492062,504219,205516,TL042055,1980-01-01,,"Dacorum, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BS,Yes,51.739078,-0.502346,503508,205547,TL035055,1984-02-01,,"Dacorum, unparished area",110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BT,Yes,51.733815,-0.490196,504359,204979,TL043049,1980-01-01,,"Dacorum, unparished area",152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BU,Yes,51.732731,-0.486974,504584,204863,TL045048,1980-01-01,,"Dacorum, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BW,Yes,51.729954,-0.497608,503856,204539,TL038045,1980-01-01,,"Dacorum, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BX,Yes,51.733135,-0.494621,504055,204897,TL040048,1980-01-01,,"Dacorum, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BY,Yes,51.733993,-0.494940,504031,204992,TL040049,1980-01-01,,"Dacorum, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0BZ,Yes,51.738576,-0.494006,504085,205503,TL040055,1980-01-01,,"Dacorum, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DA,Yes,51.722366,-0.538383,501057,203638,TL010036,1985-04-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0DD,Yes,51.738976,-0.497860,503818,205542,TL038055,1981-06-01,,"Dacorum, unparished area",103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DE,Yes,51.741940,-0.498283,503782,205871,TL037058,1990-07-01,,"Dacorum, unparished area",92,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DF,Yes,51.740311,-0.498206,503791,205690,TL037056,1980-01-01,,"Dacorum, unparished area",96,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DG,Yes,51.740717,-0.500409,503638,205732,TL036057,1980-01-01,,"Dacorum, unparished area",106,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DH,Yes,51.739929,-0.499247,503720,205646,TL037056,1980-01-01,,"Dacorum, unparished area",99,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DJ,Yes,51.736166,-0.505990,503263,205218,TL032052,1980-01-01,,"Dacorum, unparished area",115,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DL,Yes,51.734856,-0.503325,503451,205076,TL034050,1980-01-01,,"Dacorum, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DN,Yes,51.733120,-0.511145,502914,204872,TL029048,1980-01-01,,Bovingdon,147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0DP,Yes,51.729340,-0.518711,502401,204441,TL024044,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0DR,Yes,51.730482,-0.520803,502253,204565,TL022045,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0DS,Yes,51.730183,-0.525649,501919,204525,TL019045,1980-01-01,,Bovingdon,164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0DT,Yes,51.735542,-0.521304,502207,205127,TL022051,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0DU,Yes,51.728040,-0.526819,501843,204285,TL018042,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0DW,Yes,51.732093,-0.510947,502930,204758,TL029047,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0DX,Yes,51.737808,-0.500042,503670,205409,TL036054,1980-01-01,,"Dacorum, unparished area",107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DY,Yes,51.738708,-0.496565,503908,205514,TL039055,1980-01-01,,"Dacorum, unparished area",111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0DZ,Yes,51.737662,-0.499134,503733,205394,TL037053,1980-01-01,,"Dacorum, unparished area",111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0EA,Yes,51.723240,-0.536342,501197,203738,TL011037,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EB,Yes,51.723143,-0.535795,501235,203728,TL012037,2022-03-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0ED,Yes,51.723681,-0.536386,501193,203787,TL011037,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EE,Yes,51.721885,-0.538036,501083,203585,TL010035,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EF,Yes,51.722154,-0.539418,500986,203613,TL009036,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EG,Yes,51.721054,-0.537687,501108,203493,TL011034,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EH,No,51.723038,-0.536725,501171,203715,TL011037,1995-01-01,1997-06-01,Bovingdon,160,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EJ,Yes,51.725151,-0.535977,501217,203951,TL012039,1980-01-01,,Bovingdon,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EL,No,51.724740,-0.539117,501002,203901,TL010039,1980-01-01,1997-06-01,Bovingdon,160,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EN,Yes,51.724796,-0.537088,501142,203910,TL011039,1980-01-01,,Bovingdon,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EP,Yes,51.722481,-0.536019,501221,203654,TL012036,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0EQ,Yes,51.723157,-0.538386,501056,203726,TL010037,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0ER,Yes,51.721878,-0.533114,501423,203591,TL014035,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0ES,Yes,51.720870,-0.534493,501330,203477,TL013034,1980-01-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0ET,Yes,51.721502,-0.534676,501315,203547,TL013035,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0EU,Yes,51.722802,-0.534431,501329,203692,TL013036,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0EW,Yes,51.721429,-0.536792,501169,203536,TL011035,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0EX,Yes,51.720773,-0.536089,501220,203464,TL012034,1980-01-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0EY,Yes,51.725590,-0.537338,501122,203998,TL011039,1980-01-01,,Bovingdon,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0EZ,Yes,51.723168,-0.534897,501296,203732,TL012037,1984-02-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0FA,Yes,51.723138,-0.533233,501411,203731,TL014037,2002-09-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0FB,Yes,51.720699,-0.530185,501627,203464,TL016034,2004-08-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0FD,No,51.720699,-0.530185,501627,203464,TL016034,2018-12-01,2019-04-01,Bovingdon,152,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0FU,Yes,51.698958,-0.524624,502060,201054,TL020010,2014-11-01,,Flaunden,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0GE,Yes,51.738486,-0.500338,503648,205484,TL036054,2016-06-01,,"Dacorum, unparished area",102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0GF,Yes,51.719825,-0.526420,501890,203372,TL018033,2016-11-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0GG,Yes,51.726300,-0.531552,501521,204085,TL015040,2018-08-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0GH,Yes,51.728879,-0.539331,500978,204361,TL009043,2019-09-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0GL,Yes,51.722063,-0.532109,501492,203613,TL014036,2022-11-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0GN,Yes,51.723391,-0.535483,501256,203756,TL012037,2021-06-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0GP,Yes,51.741232,-0.497756,503820,205793,TL038057,2022-10-01,,"Dacorum, unparished area",159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0GQ,Yes,51.722666,-0.536448,501190,203674,TL011036,2024-04-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0GR,Yes,51.722095,-0.541200,500864,203604,TL008036,2025-04-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0HA,No,51.723872,-0.515082,502664,203838,TL026038,1997-12-01,2000-11-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HB,Yes,51.724064,-0.536793,501164,203829,TL011038,1983-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0HD,Yes,51.724157,-0.533460,501394,203844,TL013038,1982-03-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HE,Yes,51.726747,-0.531277,501539,204135,TL015041,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0HF,Yes,51.725617,-0.533688,501375,204006,TL013040,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0HG,Yes,51.723904,-0.534091,501351,203815,TL013038,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HH,No,51.721990,-0.534863,501301,203601,TL013036,1980-01-01,1995-01-01,Bovingdon,158,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0HJ,Yes,51.722756,-0.532145,501487,203690,TL014036,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HL,Yes,51.723516,-0.531107,501557,203776,TL015037,1980-01-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0HN,No,51.722117,-0.531384,501541,203620,TL015036,1980-01-01,2017-03-01,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HP,Yes,51.722005,-0.530374,501611,203609,TL016036,1980-01-01,,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HQ,No,51.723960,-0.534263,501339,203821,TL013038,1980-01-01,2002-12-01,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HR,No,51.721812,-0.530742,501587,203587,TL015035,1980-01-01,2004-03-01,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HS,Yes,51.722874,-0.530056,501632,203706,TL016037,1980-01-01,,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HT,Yes,51.721043,-0.531086,501564,203501,TL015035,1980-01-01,,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HU,Yes,51.720126,-0.531101,501565,203399,TL015033,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HX,Yes,51.720441,-0.532524,501466,203432,TL014034,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0HY,Yes,51.721224,-0.531876,501509,203520,TL015035,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0HZ,Yes,51.721346,-0.532277,501482,203533,TL014035,1980-01-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0JA,Yes,51.719833,-0.534252,501348,203362,TL013033,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0JB,Yes,51.717538,-0.537004,501164,203103,TL011031,1985-10-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0JD,Yes,51.719199,-0.533896,501374,203292,TL013032,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0JE,Yes,51.724883,-0.533292,501404,203925,TL014039,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0JF,Yes,51.724252,-0.532400,501467,203856,TL014038,1980-01-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0JG,No,51.737638,-0.492357,504201,205401,TL042054,1984-10-01,1996-06-01,"Dacorum, unparished area",150,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0JH,No,51.723872,-0.515082,502664,203838,TL026038,1996-12-01,1999-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JJ,Yes,51.730442,-0.505585,503305,204582,TL033045,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JL,Yes,51.721073,-0.516246,502589,203525,TL025035,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JN,Yes,51.721041,-0.528031,501775,203505,TL017035,1980-01-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JP,No,51.716995,-0.523762,502079,203061,TL020030,1980-01-01,2009-01-01,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JQ,No,51.722870,-0.533386,501402,203701,TL014037,1986-04-01,1986-12-01,Bovingdon,156,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0JR,Yes,51.717583,-0.516924,502551,203136,TL025031,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JS,Yes,51.716422,-0.512576,502853,203013,TL028030,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JT,Yes,51.715950,-0.511520,502928,202962,TL029029,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JU,Yes,51.719869,-0.528489,501746,203374,TL017033,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JW,Yes,51.719077,-0.524895,501997,203291,TL019032,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JX,Yes,51.719504,-0.527386,501823,203335,TL018033,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0JY,Yes,51.719832,-0.532746,501453,203364,TL014033,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0JZ,Yes,51.718903,-0.533211,501422,203260,TL014032,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LA,Yes,51.718074,-0.535308,501279,203165,TL012031,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LB,Yes,51.716740,-0.538666,501050,203012,TL010030,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LD,Yes,51.716777,-0.536508,501199,203019,TL011030,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LE,Yes,51.716544,-0.535183,501292,202995,TL012029,1980-01-01,,Bovingdon,160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LF,Yes,51.714670,-0.535577,501268,202786,TL012027,1980-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LG,Yes,51.707780,-0.531819,501544,202025,TL015020,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LH,Yes,51.719038,-0.527531,501815,203283,TL018032,1985-10-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0LJ,Yes,51.739278,-0.496879,503885,205577,TL038055,1984-10-01,,"Dacorum, unparished area",104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0LL,Yes,51.739508,-0.496524,503909,205603,TL039056,1984-10-01,,"Dacorum, unparished area",104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0LP,Yes,51.725424,-0.531204,501547,203988,TL015039,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0LQ,No,51.723872,-0.515082,502664,203838,TL026038,1990-02-01,1998-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0LR,Yes,51.725774,-0.532626,501448,204025,TL014040,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0LS,Yes,51.725064,-0.531940,501496,203947,TL014039,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0LT,Yes,51.724194,-0.529912,501639,203853,TL016038,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0LU,Yes,51.722467,-0.528491,501741,203663,TL017036,1980-01-01,,Bovingdon,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0LW,Yes,51.717739,-0.537939,501098,203124,TL010031,2013-09-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LX,Yes,51.722176,-0.529601,501665,203629,TL016036,1980-01-01,,Bovingdon,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0LY,Yes,51.725146,-0.526262,501888,203964,TL018039,1980-01-01,,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0LZ,Yes,51.713377,-0.534287,501360,202644,TL013026,2016-11-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NA,Yes,51.710382,-0.529955,501666,202317,TL016023,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NB,No,51.711185,-0.533764,501402,202401,TL014024,1995-01-01,1996-12-01,Bovingdon,152,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0ND,Yes,51.712780,-0.535435,501283,202576,TL012025,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NE,Yes,51.710218,-0.537646,501135,202288,TL011022,1980-01-01,,Bovingdon,149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NF,Yes,51.713162,-0.536566,501204,202617,TL012026,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NG,Yes,51.707990,-0.545099,500625,202030,TL006020,1980-01-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NH,Yes,51.715456,-0.551127,500193,202852,TL001028,1980-01-01,,Bovingdon,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NJ,Yes,51.714672,-0.551716,500154,202764,TL001027,1980-01-01,,Bovingdon,162,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NL,Yes,51.709535,-0.556657,499824,202186,SP998021,1980-01-01,,Bovingdon,149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NN,Yes,51.710739,-0.552928,500078,202325,TL000023,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NP,Yes,51.720053,-0.541816,500826,203376,TL008033,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0NQ,Yes,51.710501,-0.545973,500560,202308,TL005023,1980-01-01,,Bovingdon,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NR,Yes,51.725257,-0.532933,501427,203967,TL014039,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0NS,No,51.723872,-0.515082,502664,203838,TL026038,1987-04-01,1998-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0NT,No,51.723872,-0.515082,502664,203838,TL026038,1996-12-01,1998-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0NU,No,51.730705,-0.512860,502802,204601,TL028046,1995-12-01,1996-12-01,Bovingdon,156,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0NW,Yes,51.716772,-0.547017,500474,203004,TL004030,1980-01-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0NX,Yes,51.740780,-0.496192,503929,205745,TL039057,1997-12-01,,"Dacorum, unparished area",97,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0NZ,Yes,51.724723,-0.541333,500848,203896,TL008038,1986-04-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0PA,Yes,51.720677,-0.509121,503082,203491,TL030034,1980-01-01,,Bovingdon,157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0PB,No,51.714526,-0.513391,502801,202801,TL028028,1991-09-01,1991-12-01,Bovingdon,157,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0PD,Yes,51.711037,-0.521249,502266,202402,TL022024,1980-01-01,,Bovingdon,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0PE,Yes,51.704288,-0.518705,502457,201655,TL024016,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0PF,Yes,51.707798,-0.523945,502088,202038,TL020020,1980-01-01,,Bovingdon,152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0PG,Yes,51.706278,-0.533257,501448,201856,TL014018,1980-01-01,,Bovingdon,149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PH,Yes,51.701217,-0.529051,501749,201299,TL017012,1980-01-01,,Flaunden,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PL,Yes,51.692213,-0.527404,501883,200300,TL018002,1980-01-01,,Flaunden,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PN,No,51.689660,-0.531002,501641,200011,TL016000,1980-01-01,1998-06-01,Flaunden,141,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PP,Yes,51.696941,-0.532966,501488,200818,TL014008,1980-01-01,,Flaunden,143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PQ,Yes,51.703792,-0.528620,501773,201586,TL017015,1980-01-01,,Flaunden,140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PR,Yes,51.695856,-0.541914,500872,200685,TL008006,1980-01-01,,Flaunden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PS,No,51.698130,-0.545458,500623,200933,TL006009,1980-01-01,2007-04-01,Flaunden,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PT,Yes,51.698341,-0.531314,501600,200976,TL015009,1980-01-01,,Flaunden,142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PU,Yes,51.700948,-0.536338,501247,201259,TL012012,1980-01-01,,Flaunden,144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PW,Yes,51.697617,-0.530253,501674,200897,TL016008,1980-01-01,,Flaunden,141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PX,Yes,51.702274,-0.532359,501519,201412,TL015014,1980-01-01,,Flaunden,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PY,Yes,51.703402,-0.533321,501450,201536,TL014015,1980-01-01,,Flaunden,143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0PZ,Yes,51.703540,-0.543751,500728,201537,TL007015,1980-01-01,,Bovingdon,146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0QA,Yes,51.721432,-0.509096,503083,203575,TL030035,1980-01-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0QB,Yes,51.701667,-0.532639,501501,201344,TL015013,1981-06-01,,Flaunden,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0QG,Yes,51.720937,-0.539138,501009,203478,TL010034,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QH,Yes,51.719440,-0.539520,500985,203311,TL009033,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QJ,Yes,51.720370,-0.538389,501062,203416,TL010034,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QL,Yes,51.719843,-0.537234,501142,203359,TL011033,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QN,Yes,51.719242,-0.538064,501086,203291,TL010032,1980-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QP,Yes,51.719000,-0.536001,501230,203267,TL012032,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QQ,Yes,51.719981,-0.539690,500973,203371,TL009033,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QR,Yes,51.718870,-0.539219,501008,203248,TL010032,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QS,Yes,51.718754,-0.538586,501052,203236,TL010032,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QT,Yes,51.718514,-0.536625,501188,203212,TL011032,1980-01-01,,Bovingdon,155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QU,Yes,51.718174,-0.537519,501127,203173,TL011031,1981-06-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QW,Yes,51.720329,-0.540128,500941,203409,TL009034,1980-01-01,,Bovingdon,156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0QX,No,51.721405,-0.509112,503081,203572,TL030035,1990-02-01,1997-06-01,Bovingdon,159,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0QY,No,51.718448,-0.539320,501001,203201,TL010032,1990-07-01,1994-05-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0RA,No,51.723872,-0.515082,502664,203838,TL026038,1997-06-01,1998-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0RB,Yes,51.719631,-0.535416,501269,203338,TL012033,1994-12-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0RE,Yes,51.740139,-0.495982,503945,205674,TL039056,1991-09-01,,"Dacorum, unparished area",102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0RF,Yes,51.710036,-0.540416,500944,202264,TL009022,2021-03-01,,Bovingdon,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0RL,Yes,51.715629,-0.516004,502618,202920,TL026029,1999-12-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0RP,No,51.721109,-0.536339,501201,203501,TL012035,1990-02-01,1992-12-01,Bovingdon,158,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0RR,No,51.719631,-0.535416,501269,203338,TL012033,1993-01-01,2000-10-01,Bovingdon,154,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0RT,No,51.723863,-0.515083,502663,203837,TL026038,1994-12-01,1997-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0RU,Yes,51.723024,-0.539969,500946,203709,TL009037,1990-02-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0RX,Yes,51.724315,-0.538219,501064,203855,TL010038,1990-02-01,,Bovingdon,162,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0RY,Yes,51.723587,-0.538923,501017,203773,TL010037,1990-02-01,,Bovingdon,161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0RZ,Yes,51.723435,-0.540448,500912,203754,TL009037,1990-02-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0SA,Yes,51.739382,-0.501481,503568,205582,TL035055,1990-02-01,,"Dacorum, unparished area",107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0SD,Yes,51.723858,-0.534715,501308,203809,TL013038,1991-09-01,,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SE,Yes,51.721914,-0.538875,501025,203587,TL010035,1992-01-01,,Bovingdon,158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0SH,No,51.739382,-0.501481,503568,205582,TL035055,1993-01-01,1997-06-01,"Dacorum, unparished area",107,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0SJ,No,51.721091,-0.534892,501301,203501,TL013035,1993-01-01,1994-05-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SL,No,51.721091,-0.534892,501301,203501,TL013035,1992-08-01,1995-07-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SP,No,51.721091,-0.534892,501301,203501,TL013035,1992-01-01,1992-12-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SR,No,51.739382,-0.501481,503568,205582,TL035055,1992-01-01,1997-06-01,"Dacorum, unparished area",107,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0SS,No,51.739382,-0.501481,503568,205582,TL035055,1995-12-01,1997-07-01,"Dacorum, unparished area",107,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023378,Dacorum 021F,E01023378,Dacorum 021F
HP3 0ST,No,51.723872,-0.515082,502664,203838,TL026038,1996-06-01,2000-07-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0SU,No,51.721091,-0.534892,501301,203501,TL013035,1991-09-01,1995-01-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SX,No,51.723872,-0.515082,502664,203838,TL026038,1997-12-01,2000-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0SY,No,51.721091,-0.534892,501301,203501,TL013035,1990-02-01,1994-05-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0SZ,No,51.721091,-0.534892,501301,203501,TL013035,1990-02-01,1994-05-01,Bovingdon,155,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023376,Dacorum 021D,E01023376,Dacorum 021D
HP3 0TA,Yes,51.720088,-0.529452,501679,203397,TL016033,1991-09-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TB,Yes,51.720250,-0.528766,501726,203416,TL017034,1992-01-01,,Bovingdon,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TD,No,51.720138,-0.530579,501602,203401,TL016034,1994-05-01,1995-12-01,Bovingdon,154,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TJ,No,51.720138,-0.530579,501602,203401,TL016034,1995-01-01,1996-12-01,Bovingdon,154,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TL,No,51.720138,-0.530579,501602,203401,TL016034,1995-07-01,1997-06-01,Bovingdon,154,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TT,No,51.720088,-0.529452,501679,203397,TL016033,1995-07-01,1997-07-01,Bovingdon,154,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TU,No,51.723863,-0.515083,502663,203837,TL026038,1995-12-01,1997-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0TX,No,51.723872,-0.515082,502664,203838,TL026038,1996-06-01,1998-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0UA,No,51.725985,-0.537962,501079,204041,TL010040,1996-06-01,1997-07-01,Bovingdon,163,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0UB,Yes,51.725993,-0.537889,501084,204042,TL010040,1997-12-01,,Bovingdon,163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0UD,Yes,51.725570,-0.538641,501033,203994,TL010039,1997-12-01,,Bovingdon,162,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023373,Dacorum 021A,E01023373,Dacorum 021A
HP3 0UH,No,51.723872,-0.515082,502664,203838,TL026038,1997-06-01,1999-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0UJ,No,51.723872,-0.515082,502664,203838,TL026038,1997-06-01,1999-12-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0UL,Yes,51.720704,-0.528375,501752,203467,TL017034,1997-06-01,,Bovingdon,153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0UT,No,51.723872,-0.515082,502664,203838,TL026038,1997-12-01,2000-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0UU,No,51.723872,-0.515082,502664,203838,TL026038,1998-12-01,2000-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0WA,No,51.720712,-0.528375,501752,203468,TL017034,2001-12-01,2003-10-01,Bovingdon,153,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0WG,No,51.720712,-0.528375,501752,203468,TL017034,2002-06-01,2003-05-01,Bovingdon,153,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0XT,No,51.738138,-0.520393,502265,205417,TL022054,1998-06-01,2014-12-01,Bovingdon,159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP3 0YA,No,51.723872,-0.515082,502664,203838,TL026038,1998-06-01,1999-06-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0YD,No,51.723872,-0.515082,502664,203838,TL026038,1998-12-01,2001-01-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP3 0YX,No,51.723872,-0.515082,502664,203838,TL026038,2000-06-01,2001-04-01,Bovingdon,153,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023374,Dacorum 021B,E01023374,Dacorum 021B
HP5 1FF,Yes,51.690368,-0.531572,501600,200089,TL015000,2012-04-01,,Flaunden,141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
HP5 1XB,Yes,51.685817,-0.537289,501215,199575,TQ012995,1980-01-01,,Flaunden,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023377,Dacorum 021E,E01023377,Dacorum 021E
WD4 9AQ,No,51.709348,-0.479070,505184,202274,TL051022,1996-12-01,1997-12-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BD,No,51.709348,-0.479056,505185,202274,TL051022,1997-12-01,2000-11-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BF,Yes,51.703859,-0.489197,504497,201649,TL044016,2015-08-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BH,Yes,51.705140,-0.493032,504229,201786,TL042017,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BJ,Yes,51.704678,-0.492773,504248,201735,TL042017,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BL,Yes,51.703569,-0.489771,504458,201616,TL044016,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BN,Yes,51.700316,-0.482947,504937,201264,TL049012,1980-01-01,,Chipperfield,125,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BQ,Yes,51.703892,-0.491771,504319,201649,TL043016,1990-02-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BS,Yes,51.703371,-0.492527,504268,201590,TL042015,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BT,Yes,51.702372,-0.495237,504083,201475,TL040014,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BU,Yes,51.701771,-0.495358,504076,201408,TL040014,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9BY,Yes,51.701813,-0.497962,503896,201409,TL038014,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DB,Yes,51.701823,-0.500856,503696,201406,TL036014,1980-01-01,,Chipperfield,127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DD,Yes,51.702284,-0.499610,503781,201459,TL037014,1980-01-01,,Chipperfield,128,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DF,Yes,51.701870,-0.505282,503390,201405,TL033014,1980-01-01,,Chipperfield,129,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DH,Yes,51.704440,-0.496645,503981,201703,TL039017,1980-01-01,,Chipperfield,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DL,Yes,51.704690,-0.493699,504184,201735,TL041017,1980-01-01,,Chipperfield,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DN,Yes,51.707665,-0.491487,504330,202069,TL043020,2022-03-01,,Chipperfield,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DP,Yes,51.706831,-0.489546,504466,201979,TL044019,2005-10-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DR,Yes,51.706848,-0.493699,504179,201975,TL041019,2004-05-01,,Chipperfield,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DS,Yes,51.707576,-0.489492,504468,202062,TL044020,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DT,Yes,51.706916,-0.489211,504489,201989,TL044019,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DU,Yes,51.707378,-0.490194,504420,202039,TL044020,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DW,Yes,51.709179,-0.494606,504111,202233,TL041022,1999-12-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DX,Yes,51.708531,-0.490995,504362,202166,TL043021,1980-01-01,,Chipperfield,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DY,Yes,51.709876,-0.492094,504283,202314,TL042023,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9DZ,Yes,51.708344,-0.489756,504448,202147,TL044021,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EA,Yes,51.710380,-0.490050,504423,202373,TL044023,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EB,Yes,51.709760,-0.490100,504421,202304,TL044023,1980-01-01,,Chipperfield,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ED,Yes,51.710057,-0.491494,504324,202335,TL043023,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EE,Yes,51.709485,-0.488980,504499,202275,TL044022,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EF,Yes,51.709325,-0.489796,504443,202256,TL044022,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EG,No,51.707108,-0.490868,504374,202008,TL043020,1980-01-01,2020-04-01,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EH,Yes,51.706079,-0.491930,504303,201892,TL043018,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EJ,Yes,51.706588,-0.490292,504415,201951,TL044019,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EL,Yes,51.706557,-0.489932,504440,201948,TL044019,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EN,Yes,51.705715,-0.488773,504522,201856,TL045018,1980-01-01,,Chipperfield,140,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EP,Yes,51.704279,-0.489009,504509,201696,TL045016,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EQ,Yes,51.706900,-0.491440,504335,201984,TL043019,1980-01-01,,Chipperfield,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ER,No,51.704220,-0.489315,504488,201689,TL044016,1980-01-01,2015-02-01,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ES,Yes,51.703660,-0.487770,504596,201629,TL045016,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ET,Yes,51.709615,-0.495648,504038,202280,TL040022,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EU,Yes,51.712268,-0.491449,504322,202581,TL043025,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EW,Yes,51.704321,-0.487387,504621,201703,TL046017,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EX,Yes,51.711813,-0.491045,504351,202531,TL043025,1980-01-01,,Chipperfield,139,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EY,Yes,51.713987,-0.487325,504603,202778,TL046027,1980-01-01,,Chipperfield,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9EZ,Yes,51.713332,-0.486782,504642,202706,TL046027,1980-01-01,,Chipperfield,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9FA,Yes,51.710776,-0.504844,503400,202396,TL034023,2023-05-01,,Chipperfield,155,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9FB,Yes,51.722038,-0.492500,504227,203666,TL042036,2022-06-01,,"Dacorum, unparished area",61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
WD4 9FD,Yes,51.705578,-0.493582,504190,201834,TL041018,2023-09-01,,Chipperfield,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9GA,No,51.709348,-0.479070,505184,202274,TL051022,1995-12-01,1998-06-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JF,Yes,51.710034,-0.475805,505408,202355,TL054023,1980-01-01,,Chipperfield,110,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JG,Yes,51.710932,-0.478438,505224,202451,TL052024,1980-01-01,,Chipperfield,112,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JH,Yes,51.708572,-0.481658,505007,202184,TL050021,1980-01-01,,Chipperfield,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JJ,Yes,51.711086,-0.485482,504737,202458,TL047024,1980-01-01,,Chipperfield,132,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JL,Yes,51.710506,-0.484459,504809,202395,TL048023,1980-01-01,,Chipperfield,131,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JN,Yes,51.711500,-0.483442,504877,202507,TL048025,1980-01-01,,Chipperfield,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JP,Yes,51.708907,-0.484571,504805,202217,TL048022,1980-01-01,,Chipperfield,136,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JQ,Yes,51.709086,-0.481033,505049,202242,TL050022,1980-01-01,,Chipperfield,134,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JR,Yes,51.708158,-0.487910,504576,202129,TL045021,1980-01-01,,Chipperfield,137,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JS,Yes,51.707394,-0.488572,504532,202043,TL045020,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JW,Yes,51.710718,-0.482064,504974,202422,TL049024,1980-01-01,,Chipperfield,124,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9JZ,No,51.709348,-0.479070,505184,202274,TL051022,1995-07-01,1997-12-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9LD,Yes,51.720565,-0.494706,504078,203499,TL040034,1980-01-01,,"Dacorum, unparished area",127,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
WD4 9LE,Yes,51.720041,-0.491712,504286,203445,TL042034,1980-01-01,,Chipperfield,130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LF,Yes,51.721478,-0.491606,504290,203605,TL042036,1980-01-01,,"Dacorum, unparished area",130,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023378,Dacorum 021F,E01023378,Dacorum 021F
WD4 9LG,Yes,51.716185,-0.504550,503408,202998,TL034029,1980-01-01,,Chipperfield,153,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LH,Yes,51.712078,-0.503962,503458,202542,TL034025,1980-01-01,,Chipperfield,155,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LJ,Yes,51.711500,-0.502389,503568,202480,TL035024,1980-01-01,,Chipperfield,154,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LL,Yes,51.712083,-0.501530,503626,202546,TL036025,1980-01-01,,Chipperfield,152,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LN,Yes,51.711214,-0.500430,503704,202451,TL037024,1980-01-01,,Chipperfield,151,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LP,Yes,51.707986,-0.501101,503665,202091,TL036020,1980-01-01,,Chipperfield,146,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9LR,Yes,51.707920,-0.496660,503972,202090,TL039020,1980-01-01,,Chipperfield,133,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9LS,Yes,51.710823,-0.503627,503484,202403,TL034024,1980-01-01,,Chipperfield,155,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LT,Yes,51.715001,-0.508251,503155,202861,TL031028,1980-01-01,,Bovingdon,154,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LU,Yes,51.715823,-0.509295,503082,202951,TL030029,1980-01-01,,Bovingdon,156,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LW,Yes,51.710447,-0.501627,503623,202364,TL036023,1980-01-01,,Chipperfield,152,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023374,Dacorum 021B,E01023374,Dacorum 021B
WD4 9LX,No,51.709348,-0.479056,505185,202274,TL051022,1993-08-01,1999-12-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9NN,Yes,51.703879,-0.485853,504728,201656,TL047016,1985-04-01,,Chipperfield,135,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9PA,Yes,51.708160,-0.488706,504521,202128,TL045021,1980-01-01,,Chipperfield,138,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9PD,No,51.709348,-0.479070,505184,202274,TL051022,1987-04-01,1998-06-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ZD,No,51.709348,-0.479056,505185,202274,TL051022,1998-06-01,1999-06-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ZE,No,51.709348,-0.479056,505185,202274,TL051022,1998-12-01,2000-06-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C
WD4 9ZX,No,51.709348,-0.479056,505185,202274,TL051022,2000-06-01,2001-04-01,Chipperfield,128,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01023375,Dacorum 021C,E01023375,Dacorum 021C