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
SG12 0AA,Yes,51.813417,-0.035378,535527,214579,TL355145,1980-01-01,,Ware,39,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AB,No,51.812941,-0.035935,535490,214525,TL354145,1980-01-01,2020-09-01,Ware,38,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AD,Yes,51.814664,-0.037355,535387,214714,TL353147,1980-01-01,,Ware,43,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AE,No,51.814171,-0.038522,535308,214657,TL353146,2006-05-01,2014-04-01,Ware,43,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AF,No,51.813645,-0.037181,535402,214601,TL354146,1994-12-01,1996-06-01,Ware,40,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AG,Yes,51.814287,-0.035238,535534,214676,TL355146,1980-01-01,,Ware,41,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AH,No,51.817360,-0.044274,534902,215001,TL349150,1980-01-01,1992-12-01,Ware,62,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AJ,Yes,51.813760,-0.037060,535410,214614,TL354146,1980-01-01,,Ware,40,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AL,No,51.817312,-0.041375,535102,215001,TL351150,1980-01-01,1996-06-01,Ware,55,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0AN,Yes,51.813750,-0.040209,535193,214607,TL351146,1980-01-01,,Ware,40,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AQ,Yes,51.814884,-0.035996,535480,214741,TL354147,1980-01-01,,Ware,42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0AR,Yes,51.814704,-0.041386,535109,214711,TL351147,1980-01-01,,Ware,46,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AS,Yes,51.814558,-0.040696,535157,214696,TL351146,1980-01-01,,Ware,44,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AT,Yes,51.815606,-0.040433,535172,214813,TL351148,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AU,Yes,51.816247,-0.041682,535084,214882,TL350148,1980-01-01,,Ware,53,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AW,Yes,51.813715,-0.042445,535039,214599,TL350145,1980-01-01,,Ware,41,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AX,Yes,51.817258,-0.043510,534955,214991,TL349149,1980-01-01,,Ware,61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AY,Yes,51.817030,-0.042228,535044,214968,TL350149,1980-01-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0AZ,Yes,51.813896,-0.047950,534659,214609,TL346146,1980-01-01,,Ware,47,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0BA,Yes,51.813028,-0.049815,534533,214509,TL345145,1980-01-01,,Ware,47,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0BB,Yes,51.813862,-0.049649,534542,214602,TL345146,1980-01-01,,Ware,50,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0BD,Yes,51.816219,-0.038390,535311,214885,TL353148,1980-01-01,,Ware,50,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BE,Yes,51.817769,-0.038061,535329,215058,TL353150,1980-01-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BG,Yes,51.818017,-0.038863,535273,215084,TL352150,1980-01-01,,Ware,53,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0BH,Yes,51.817116,-0.041485,535095,214979,TL350149,1983-01-01,,Ware,55,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0BJ,Yes,51.817664,-0.037137,535393,215048,TL353150,1980-01-01,,Ware,49,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BL,Yes,51.817403,-0.036583,535432,215020,TL354150,1980-01-01,,Ware,48,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BN,Yes,51.816149,-0.037421,535378,214879,TL353148,1980-01-01,,Ware,48,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BP,Yes,51.816504,-0.036041,535472,214921,TL354149,1980-01-01,,Ware,47,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BQ,Yes,51.818248,-0.037620,535358,215112,TL353151,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0BS,Yes,51.815955,-0.035500,535511,214861,TL355148,1980-01-01,,Ware,46,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BT,Yes,51.815228,-0.036677,535432,214778,TL354147,1980-01-01,,Ware,44,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BU,Yes,51.816673,-0.040285,535179,214932,TL351149,1983-01-01,,Ware,53,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0BW,Yes,51.816899,-0.036576,535434,214964,TL354149,1980-01-01,,Ware,48,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0BX,Yes,51.814429,-0.050770,534463,214663,TL344146,1980-01-01,,Ware,53,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0BY,Yes,51.817886,-0.039681,535217,215068,TL352150,1983-01-01,,Ware,54,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0BZ,Yes,51.817992,-0.041679,535079,215076,TL350150,1983-01-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0DA,Yes,51.811905,-0.035284,535538,214411,TL355144,1980-01-01,,Ware,36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DB,Yes,51.814817,-0.049781,534530,214708,TL345147,1994-05-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0DD,Yes,51.811872,-0.037621,535377,214403,TL353144,1980-01-01,,Ware,36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DE,Yes,51.811875,-0.037244,535403,214404,TL354144,1980-01-01,,Ware,37,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DF,Yes,51.811695,-0.038311,535330,214382,TL353143,1980-01-01,,Ware,37,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DG,No,51.814592,-0.040042,535202,214701,TL352147,1988-03-01,1991-12-01,Ware,44,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0DH,No,51.810934,-0.040679,535169,214293,TL351142,1980-01-01,2009-10-01,Ware,36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DJ,Yes,51.811682,-0.039689,535235,214378,TL352143,1980-01-01,,Ware,40,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DL,No,51.811652,-0.042752,535024,214369,TL350143,1980-01-01,1999-12-01,Ware,36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0DN,Yes,51.818721,-0.042271,535036,215156,TL350151,1983-07-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0DP,Yes,51.814896,-0.045353,534835,214725,TL348147,1980-01-01,,Ware,48,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0DQ,Yes,51.818863,-0.040538,535155,215175,TL351151,1983-07-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0DR,Yes,51.815246,-0.049052,534579,214757,TL345147,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0DS,Yes,51.812312,-0.050557,534484,214428,TL344144,1980-01-01,,Ware,46,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0DW,No,51.815539,-0.042902,535002,214801,TL350148,1990-02-01,1992-12-01,Ware,51,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0ED,Yes,51.815132,-0.048723,534602,214745,TL346147,1985-04-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0EG,Yes,51.816855,-0.045225,534838,214943,TL348149,1980-01-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0EH,Yes,51.817164,-0.046546,534746,214975,TL347149,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0EJ,Yes,51.817940,-0.045613,534808,215063,TL348150,1980-01-01,,Ware,62,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0EL,Yes,51.818684,-0.046001,534779,215145,TL347151,1980-01-01,,Ware,64,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0EN,Yes,51.818991,-0.045524,534811,215180,TL348151,1980-01-01,,Ware,63,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0EP,Yes,51.818412,-0.047493,534677,215112,TL346151,1983-01-01,,Ware,64,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0EQ,Yes,51.816788,-0.047143,534706,214932,TL347149,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0ER,Yes,51.815962,-0.049442,534550,214836,TL345148,1993-08-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0EU,Yes,51.817393,-0.048408,534617,214997,TL346149,1992-08-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0EW,Yes,51.820254,-0.049575,534528,215313,TL345153,1980-01-01,,Ware,72,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0FG,Yes,51.816509,-0.043368,534967,214908,TL349149,2007-10-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0FQ,Yes,51.815181,-0.050578,534474,214747,TL344147,2007-05-01,,Ware,54,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GA,No,51.814048,-0.037614,535371,214645,TL353146,2007-01-01,2007-01-01,Ware,42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GE,Yes,51.814193,-0.039841,535217,214657,TL352146,2015-08-01,,Ware,42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GF,Yes,51.812703,-0.035713,535506,214499,TL355144,2017-09-01,,Ware,38,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0GG,Yes,51.813569,-0.047180,534713,214574,TL347145,2018-05-01,,Ware,42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GH,Yes,51.814002,-0.046712,534744,214623,TL347146,2018-10-01,,Ware,45,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GJ,Yes,51.813977,-0.046307,534772,214621,TL347146,2018-11-01,,Ware,44,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GN,Yes,51.813734,-0.046274,534775,214594,TL347145,2018-11-01,,Ware,43,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0GP,Yes,51.814123,-0.036145,535472,214656,TL354146,2018-01-01,,Ware,41,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0GR,Yes,51.813669,-0.035352,535528,214607,TL355146,2023-10-01,,Ware,38,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0GT,No,51.813669,-0.035352,535528,214607,TL355146,2024-09-01,2025-01-01,Ware,38,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0GX,Yes,51.812188,-0.044179,534924,214426,TL349144,2023-06-01,,Ware,36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0HU,Yes,51.813068,-0.035973,535487,214539,TL354145,2004-05-01,,Ware,38,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0PT,Yes,51.815742,-0.034029,535613,214840,TL356148,1980-01-01,,Ware,46,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0PY,Yes,51.815887,-0.032499,535718,214859,TL357148,1980-01-01,,Ware,48,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0PZ,Yes,51.816385,-0.032681,535704,214914,TL357149,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QA,Yes,51.816526,-0.033052,535678,214929,TL356149,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QB,Yes,51.815365,-0.032986,535686,214800,TL356147,1980-01-01,,Ware,45,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QD,Yes,51.817477,-0.030790,535831,215039,TL358150,1980-01-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QE,Yes,51.817747,-0.031867,535756,215067,TL357150,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QF,Yes,51.817142,-0.033330,535657,214997,TL356149,1980-01-01,,Ware,54,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QG,Yes,51.818496,-0.030964,535816,215152,TL358151,1980-01-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QH,Yes,51.818065,-0.029357,535928,215107,TL359151,1980-01-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0QJ,Yes,51.818761,-0.028500,535985,215186,TL359151,1980-01-01,,Ware,53,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QL,Yes,51.819547,-0.029278,535929,215272,TL359152,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QN,Yes,51.818761,-0.032258,535726,215179,TL357151,1980-01-01,,Ware,61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QP,Yes,51.818688,-0.031666,535767,215172,TL357151,1980-01-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QQ,Yes,51.818281,-0.030494,535849,215129,TL358151,1980-01-01,,Ware,54,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QR,Yes,51.819109,-0.033200,535660,215216,TL356152,1980-01-01,,Ware,63,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QS,Yes,51.818346,-0.033843,535618,215130,TL356151,1980-01-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QT,Yes,51.818016,-0.033437,535647,215094,TL356150,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0QW,Yes,51.818644,-0.033337,535652,215164,TL356151,1980-01-01,,Ware,60,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RB,Yes,51.815902,-0.034443,535584,214857,TL355148,1980-01-01,,Ware,47,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0RD,Yes,51.817356,-0.035903,535479,215016,TL354150,1980-01-01,,Ware,49,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0RE,Yes,51.819198,-0.034227,535589,215224,TL355152,1980-01-01,,Ware,61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RF,Yes,51.820614,-0.034455,535569,215381,TL355153,1980-01-01,,Ware,63,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RG,Yes,51.820116,-0.033171,535659,215328,TL356153,1980-01-01,,Ware,64,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RH,Yes,51.817128,-0.034636,535567,214993,TL355149,1980-01-01,,Ware,51,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 0RJ,Yes,51.821153,-0.033358,535643,215443,TL356154,1980-01-01,,Ware,65,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RL,Yes,51.820197,-0.031020,535807,215341,TL358153,1980-01-01,,Ware,63,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RN,Yes,51.821365,-0.031520,535769,215470,TL357154,1980-01-01,,Ware,66,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RP,Yes,51.819476,-0.035245,535518,215253,TL355152,1980-01-01,,Ware,60,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RQ,Yes,51.820855,-0.033850,535610,215409,TL356154,1980-01-01,,Ware,64,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RR,Yes,51.821641,-0.035092,535522,215494,TL355154,1980-01-01,,Ware,65,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RS,Yes,51.820891,-0.035459,535499,215410,TL354154,1980-01-01,,Ware,63,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RT,Yes,51.819469,-0.035883,535474,215251,TL354152,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RW,Yes,51.821957,-0.033047,535662,215533,TL356155,1980-01-01,,Ware,67,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RX,Yes,51.818211,-0.034879,535547,215113,TL355151,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RY,Yes,51.818434,-0.035334,535515,215137,TL355151,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023520,East Hertfordshire 012F,E01023520,East Hertfordshire 012F
SG12 0RZ,Yes,51.815784,-0.041978,535065,214830,TL350148,1993-01-01,,Ware,52,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0SE,No,51.819984,-0.039808,535202,215301,TL352153,1980-01-01,1990-12-01,Ware,56,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0SF,Yes,51.819272,-0.037038,535395,215227,TL353152,1980-01-01,,Ware,55,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0UJ,No,51.813886,-0.051679,534402,214601,TL344146,1992-08-01,1994-05-01,Ware,53,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0UX,No,51.813886,-0.051679,534402,214601,TL344146,1987-04-01,1991-12-01,Ware,53,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0UY,No,51.813886,-0.051679,534402,214601,TL344146,1991-01-01,1995-12-01,Ware,53,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023515,East Hertfordshire 013C,E01023515,East Hertfordshire 013C
SG12 0XA,Yes,51.820379,-0.039790,535202,215345,TL352153,1980-01-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XB,Yes,51.820222,-0.040595,535147,215326,TL351153,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XD,Yes,51.820545,-0.040567,535148,215362,TL351153,1980-01-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XE,Yes,51.820918,-0.038664,535278,215407,TL352154,1980-01-01,,Ware,61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XF,Yes,51.820039,-0.038282,535307,215310,TL353153,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XG,Yes,51.820740,-0.036626,535419,215391,TL354153,1980-01-01,,Ware,62,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XH,Yes,51.821850,-0.037971,535323,215512,TL353155,1980-01-01,,Ware,65,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XJ,Yes,51.822157,-0.040178,535170,215542,TL351155,1980-01-01,,Ware,61,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XL,Yes,51.821313,-0.040766,535132,215447,TL351154,1980-01-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XN,Yes,51.819606,-0.037082,535391,215264,TL353152,1981-06-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XP,Yes,51.820357,-0.043346,534957,215336,TL349153,1981-06-01,,Ware,56,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XQ,Yes,51.820152,-0.037479,535362,215324,TL353153,1980-01-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XR,Yes,51.821279,-0.043640,534934,215438,TL349154,1981-06-01,,Ware,58,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XS,Yes,51.821948,-0.042189,535032,215515,TL350155,1981-06-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XT,Yes,51.819930,-0.040884,535128,215293,TL351152,1983-01-01,,Ware,55,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XU,Yes,51.820113,-0.038917,535263,215317,TL352153,1983-01-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XW,Yes,51.820374,-0.044347,534888,215336,TL348153,1981-06-01,,Ware,59,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XX,Yes,51.821852,-0.036433,535429,215515,TL354155,1993-01-01,,Ware,66,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0XY,Yes,51.820943,-0.042349,535024,215403,TL350154,1990-02-01,,Ware,57,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YA,No,51.819984,-0.039808,535202,215301,TL352153,1992-08-01,1995-07-01,Ware,56,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YB,No,51.819984,-0.039808,535202,215301,TL352153,1992-08-01,1994-05-01,Ware,56,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YF,No,51.819984,-0.039808,535202,215301,TL352153,1993-08-01,1995-12-01,Ware,56,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YG,No,51.819206,-0.047096,534702,215201,TL347152,1994-05-01,1995-01-01,Ware,66,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YJ,No,51.819206,-0.047096,534702,215201,TL347152,1995-07-01,2001-10-01,Ware,66,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YP,No,51.819206,-0.047096,534702,215201,TL347152,1995-12-01,1996-12-01,Ware,66,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YQ,No,51.819206,-0.047096,534702,215201,TL347152,1994-05-01,1995-07-01,Ware,66,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 0YR,No,51.819206,-0.047096,534702,215201,TL347152,1996-06-01,1996-12-01,Ware,66,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023516,East Hertfordshire 013D,E01023516,East Hertfordshire 013D
SG12 9DL,No,51.812722,-0.035771,535502,214501,TL355145,1990-02-01,1995-07-01,Ware,37,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 9DP,No,51.813621,-0.035732,535502,214601,TL355146,1988-03-01,1995-07-01,Ware,40,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E
SG12 9EA,No,51.811824,-0.035810,535502,214401,TL355144,1980-01-01,1994-05-01,Ware,35,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023517,East Hertfordshire 013E,E01023517,East Hertfordshire 013E