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
AL3 6JN,Yes,51.792411,-0.347511,514065,211709,TL140117,1980-01-01,,Harpenden,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1AD,Yes,51.811434,-0.330626,515181,213851,TL151138,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1AE,No,51.805548,-0.338517,514652,213184,TL146131,1995-12-01,1999-12-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1AN,Yes,51.792206,-0.340588,514543,211697,TL145116,1980-01-01,,Harpenden,124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1AP,Yes,51.796884,-0.343940,514300,212212,TL142122,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1AR,No,51.798603,-0.345298,514202,212401,TL142124,1994-05-01,1995-01-01,Harpenden,129,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1AS,Yes,51.804394,-0.344042,514274,213047,TL142130,1990-02-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1AT,No,51.801299,-0.345199,514202,212701,TL142127,1994-12-01,1996-06-01,Harpenden,128,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1AW,Yes,51.795856,-0.341846,514447,212101,TL144121,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1AX,Yes,51.805686,-0.342587,514371,213193,TL143131,1999-12-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1AY,Yes,51.805440,-0.339159,514608,213171,TL146131,2008-03-01,,Harpenden,103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1AZ,No,51.801299,-0.345199,514202,212701,TL142127,1998-06-01,2000-06-01,Harpenden,128,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BA,Yes,51.806291,-0.343377,514315,213259,TL143132,1980-01-01,,Harpenden,103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BB,Yes,51.805877,-0.344016,514272,213212,TL142132,1980-01-01,,Harpenden,107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BD,Yes,51.805842,-0.343452,514311,213209,TL143132,1980-01-01,,Harpenden,106,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BE,Yes,51.805104,-0.345263,514188,213124,TL141131,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BG,Yes,51.804944,-0.344805,514220,213107,TL142131,1980-01-01,,Harpenden,115,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BH,Yes,51.804112,-0.347040,514068,213011,TL140130,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1BJ,Yes,51.804274,-0.347005,514070,213029,TL140130,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1BL,Yes,51.801606,-0.349119,513931,212729,TL139127,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1BN,Yes,51.802299,-0.342770,514367,212816,TL143128,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BP,Yes,51.802427,-0.343592,514310,212829,TL143128,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BQ,Yes,51.803962,-0.346596,514099,212995,TL140129,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BS,Yes,51.803000,-0.344006,514280,212892,TL142128,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BT,Yes,51.797761,-0.343647,514318,212310,TL143123,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1BU,Yes,51.797420,-0.344341,514271,212271,TL142122,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1BW,Yes,51.803919,-0.345452,514178,212992,TL141129,1980-01-01,,Harpenden,117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1BX,Yes,51.798978,-0.342543,514391,212447,TL143124,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1BY,Yes,51.800095,-0.342705,514377,212571,TL143125,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1BZ,Yes,51.799253,-0.344230,514274,212475,TL142124,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1DA,Yes,51.798576,-0.344646,514247,212399,TL142123,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 1DB,Yes,51.799996,-0.344652,514243,212557,TL142125,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1DD,Yes,51.800335,-0.345104,514211,212594,TL142125,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DE,Yes,51.800518,-0.346606,514107,212612,TL141126,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DF,Yes,51.801577,-0.343840,514295,212734,TL142127,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DG,Yes,51.803027,-0.345963,514145,212892,TL141128,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DH,Yes,51.803403,-0.347733,514022,212931,TL140129,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DJ,Yes,51.805429,-0.346034,514134,213159,TL141131,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DL,Yes,51.806273,-0.345960,514137,213253,TL141132,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DN,Yes,51.805166,-0.343346,514320,213134,TL143131,2003-01-01,,Harpenden,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DP,Yes,51.806168,-0.345500,514169,213242,TL141132,1993-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DQ,Yes,51.803189,-0.347262,514055,212908,TL140129,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DR,Yes,51.805594,-0.344999,514205,213179,TL142131,1992-08-01,,Harpenden,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1DS,No,51.805548,-0.338517,514652,213184,TL146131,1996-06-01,1998-12-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EA,Yes,51.805321,-0.345386,514179,213148,TL141131,2005-06-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EF,Yes,51.805656,-0.340442,514519,213193,TL145131,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EG,Yes,51.804562,-0.342542,514377,213068,TL143130,1980-01-01,,Harpenden,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EH,Yes,51.805393,-0.339015,514618,213166,TL146131,1980-01-01,,Harpenden,103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EJ,Yes,51.805586,-0.338704,514639,213188,TL146131,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EL,Yes,51.806090,-0.339367,514592,213243,TL145132,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EN,Yes,51.806441,-0.338716,514636,213283,TL146132,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EP,Yes,51.805334,-0.337364,514732,213162,TL147131,1980-01-01,,Harpenden,103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1EQ,Yes,51.804850,-0.341327,514460,213102,TL144131,1980-01-01,,Harpenden,106,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ER,Yes,51.805579,-0.336253,514808,213191,TL148131,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1ES,Yes,51.806012,-0.336338,514801,213239,TL148132,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1ET,Yes,51.806422,-0.337353,514730,213283,TL147132,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1EU,Yes,51.807392,-0.336026,514819,213393,TL148133,1980-01-01,,Harpenden,107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1EW,Yes,51.806206,-0.338608,514644,213257,TL146132,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1EX,Yes,51.806942,-0.336014,514821,213343,TL148133,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1EY,Yes,51.807938,-0.333279,515007,213458,TL150134,1980-01-01,,Harpenden,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1EZ,Yes,51.808371,-0.331508,515128,213509,TL151135,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HA,Yes,51.807801,-0.332501,515061,213444,TL150134,1980-01-01,,Harpenden,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HB,Yes,51.806705,-0.335138,514882,213318,TL148133,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HD,Yes,51.805537,-0.335210,514880,213188,TL148131,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HE,Yes,51.805847,-0.334227,514947,213224,TL149132,1980-01-01,,Harpenden,103,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HF,Yes,51.806865,-0.332449,515067,213340,TL150133,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HG,Yes,51.804916,-0.333246,515017,213122,TL150131,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HH,Yes,51.803010,-0.332011,515107,212912,TL151129,1980-01-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HJ,Yes,51.804403,-0.334469,514934,213063,TL149130,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HL,Yes,51.805163,-0.335470,514863,213146,TL148131,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HN,Yes,51.804856,-0.336656,514782,213110,TL147131,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1HP,No,51.804771,-0.336370,514802,213101,TL148131,1994-05-01,1995-01-01,Harpenden,104,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1HQ,Yes,51.804284,-0.331848,515115,213054,TL151130,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HT,No,51.807801,-0.332501,515061,213444,TL150134,1995-01-01,1997-06-01,Harpenden,112,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HU,No,51.804771,-0.336370,514802,213101,TL148131,1995-07-01,1996-12-01,Harpenden,104,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1HW,No,51.808263,-0.328988,515302,213501,TL153135,1993-08-01,1995-01-01,Harpenden,120,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1HY,No,51.805548,-0.338517,514652,213184,TL146131,1995-12-01,1999-06-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1HZ,No,51.810856,-0.321639,515802,213801,TL158138,1980-01-01,1990-12-01,Harpenden,127,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JA,Yes,51.809734,-0.326830,515447,213668,TL154136,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JB,Yes,51.810738,-0.324037,515637,213784,TL156137,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JD,Yes,51.810950,-0.321287,515826,213812,TL158138,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JE,Yes,51.810137,-0.323537,515673,213718,TL156137,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JF,Yes,51.809869,-0.322401,515752,213690,TL157136,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JG,Yes,51.808723,-0.324634,515601,213559,TL156135,1980-01-01,,Harpenden,124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JH,Yes,51.808986,-0.329222,515284,213581,TL152135,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JJ,Yes,51.807837,-0.329381,515276,213453,TL152134,1980-01-01,,Harpenden,117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JL,Yes,51.806229,-0.331370,515143,213271,TL151132,1980-01-01,,Harpenden,107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JN,Yes,51.806415,-0.331798,515113,213291,TL151132,1980-01-01,,Harpenden,107,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JP,Yes,51.805326,-0.329807,515253,213173,TL152131,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JQ,Yes,51.808695,-0.328334,515346,213550,TL153135,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JR,Yes,51.805431,-0.330282,515220,213184,TL152131,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023749,St Albans 004D,E01023749,St Albans 004D
AL5 1JS,Yes,51.805581,-0.330697,515191,213200,TL151131,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JT,No,51.804710,-0.332020,515102,213101,TL151131,1980-01-01,1990-12-01,Harpenden,101,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JU,Yes,51.805572,-0.331321,515148,213198,TL151131,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JW,Yes,51.807001,-0.330007,515235,213359,TL152133,1980-01-01,,Harpenden,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JX,Yes,51.804629,-0.331400,515145,213093,TL151130,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JY,Yes,51.804869,-0.331841,515114,213119,TL151131,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1JZ,No,51.805586,-0.338704,514639,213188,TL146131,1998-12-01,2001-07-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LE,No,51.806671,-0.343552,514302,213301,TL143133,1992-01-01,1994-05-01,Harpenden,102,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LF,No,51.806671,-0.343552,514302,213301,TL143133,1991-09-01,1992-12-01,Harpenden,102,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LH,Yes,51.807420,-0.341813,514420,213387,TL144133,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LP,Yes,51.809591,-0.339557,514570,213632,TL145136,1980-01-01,,Harpenden,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1LS,Yes,51.810500,-0.337711,514695,213736,TL146137,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1LU,Yes,51.809743,-0.338232,514661,213651,TL146136,1980-01-01,,Harpenden,117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LW,Yes,51.808482,-0.340585,514502,213507,TL145135,1980-01-01,,Harpenden,108,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1LX,Yes,51.809279,-0.337814,514691,213600,TL146135,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1LZ,Yes,51.810632,-0.335617,514839,213754,TL148137,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NA,Yes,51.809044,-0.335182,514873,213578,TL148135,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NB,Yes,51.809222,-0.334479,514921,213599,TL149135,1980-01-01,,Harpenden,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1ND,Yes,51.810096,-0.332634,515046,213699,TL150136,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NE,Yes,51.809804,-0.329221,515282,213672,TL152136,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NF,Yes,51.809462,-0.328523,515331,213635,TL153136,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NG,Yes,51.809233,-0.331404,515133,213605,TL151136,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NH,No,51.810164,-0.336171,514802,213701,TL148137,1992-08-01,1992-12-01,Harpenden,120,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1NQ,Yes,51.809520,-0.333874,514962,213633,TL149136,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1PX,Yes,51.807072,-0.341376,514451,213349,TL144133,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1PY,Yes,51.807369,-0.340771,514492,213383,TL144133,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1PZ,No,51.809285,-0.337654,514702,213601,TL147136,1980-01-01,1996-06-01,Harpenden,114,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QA,Yes,51.807612,-0.338890,514621,213413,TL146134,1980-01-01,,Harpenden,104,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QB,Yes,51.808341,-0.337645,514705,213496,TL147134,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QD,Yes,51.808031,-0.336685,514772,213463,TL147134,1980-01-01,,Harpenden,108,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1QE,Yes,51.805871,-0.341029,514478,213216,TL144132,1980-01-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QF,Yes,51.805078,-0.342813,514357,213125,TL143131,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QG,Yes,51.806812,-0.341458,514446,213320,TL144133,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QL,Yes,51.806559,-0.344543,514234,213287,TL142132,2006-07-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QQ,Yes,51.806804,-0.343417,514311,213316,TL143133,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QT,No,51.806420,-0.344272,514253,213272,TL142132,1999-12-01,2003-01-01,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1QX,Yes,51.802400,-0.339096,514620,212833,TL146128,1991-01-01,,Harpenden,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RB,Yes,51.803930,-0.337923,514697,213005,TL146130,1980-01-01,,Harpenden,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RD,Yes,51.803718,-0.340107,514547,212978,TL145129,1980-01-01,,Harpenden,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RE,Yes,51.803608,-0.341895,514424,212963,TL144129,1980-01-01,,Harpenden,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RF,Yes,51.804205,-0.339552,514584,213033,TL145130,1980-01-01,,Harpenden,110,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RG,Yes,51.804370,-0.337864,514700,213054,TL146130,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RH,Yes,51.803500,-0.339926,514560,212954,TL145129,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RJ,Yes,51.802052,-0.339907,514565,212793,TL145127,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RL,Yes,51.802559,-0.340788,514503,212848,TL145128,1980-01-01,,Harpenden,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RN,Yes,51.802910,-0.341500,514453,212886,TL144128,1980-01-01,,Harpenden,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RP,Yes,51.804580,-0.340032,514550,213074,TL145130,1980-01-01,,Harpenden,108,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RQ,Yes,51.803686,-0.338513,514657,212977,TL146129,1980-01-01,,Harpenden,114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RR,Yes,51.804299,-0.341130,514475,213041,TL144130,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RS,Yes,51.801848,-0.340770,514506,212769,TL145127,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RT,Yes,51.800944,-0.338497,514665,212672,TL146126,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RU,Yes,51.801280,-0.340675,514514,212706,TL145127,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1RW,Yes,51.805033,-0.339000,514620,213126,TL146131,1980-01-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RX,No,51.800339,-0.340884,514502,212601,TL145126,1980-01-01,1990-12-01,Harpenden,122,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1RZ,Yes,51.800344,-0.339955,514566,212603,TL145126,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SA,No,51.801217,-0.339401,514602,212701,TL146127,1991-09-01,1992-12-01,Harpenden,119,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SB,No,51.801217,-0.339401,514602,212701,TL146127,1980-01-01,1990-12-01,Harpenden,119,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SD,Yes,51.804179,-0.335216,514883,213037,TL148130,1980-01-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SE,Yes,51.803210,-0.336601,514790,212927,TL147129,1980-01-01,,Harpenden,115,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SF,Yes,51.802411,-0.336688,514786,212838,TL147128,1980-01-01,,Harpenden,116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SG,Yes,51.803784,-0.336522,514794,212991,TL147129,1980-01-01,,Harpenden,111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SH,Yes,51.802893,-0.338339,514671,212889,TL146128,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SJ,Yes,51.802191,-0.337683,514718,212812,TL147128,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SL,Yes,51.802243,-0.336289,514814,212820,TL148128,1980-01-01,,Harpenden,115,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SN,Yes,51.801871,-0.337956,514700,212776,TL146127,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SP,Yes,51.802094,-0.335264,514885,212805,TL148128,1980-01-01,,Harpenden,112,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SQ,Yes,51.803692,-0.337004,514761,212980,TL147129,1980-01-01,,Harpenden,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SR,Yes,51.803047,-0.335925,514837,212910,TL148129,1980-01-01,,Harpenden,113,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SS,Yes,51.802568,-0.333825,514983,212860,TL149128,1980-01-01,,Harpenden,109,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1ST,Yes,51.803599,-0.334266,514950,212974,TL149129,1980-01-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SU,Yes,51.802944,-0.333072,515034,212903,TL150129,1980-01-01,,Harpenden,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SW,Yes,51.801716,-0.336511,514800,212761,TL147127,1980-01-01,,Harpenden,115,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1SX,Yes,51.803842,-0.332952,515040,213003,TL150130,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1SY,Yes,51.803802,-0.332054,515102,213000,TL151129,1980-01-01,,Harpenden,101,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023695,St Albans 005A,E01023695,St Albans 005A
AL5 1SZ,Yes,51.800721,-0.338665,514654,212647,TL146126,1980-01-01,,Harpenden,118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1TA,Yes,51.801104,-0.339057,514626,212689,TL146126,1980-01-01,,Harpenden,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1TB,Yes,51.801356,-0.339077,514624,212717,TL146127,1980-01-01,,Harpenden,119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1TD,Yes,51.801150,-0.337823,514711,212696,TL147126,1980-01-01,,Harpenden,117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023698,St Albans 005D,E01023698,St Albans 005D
AL5 1TH,Yes,51.806451,-0.341950,514413,213279,TL144132,1993-08-01,,Harpenden,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1WA,No,51.806451,-0.341950,514413,213279,TL144132,2001-12-01,2003-10-01,Harpenden,102,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1WE,No,51.806451,-0.341950,514413,213279,TL144132,2001-12-01,2003-09-01,Harpenden,102,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1WJ,No,51.806451,-0.341950,514413,213279,TL144132,2002-06-01,2003-10-01,Harpenden,102,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1XG,No,51.806451,-0.341950,514413,213279,TL144132,2002-10-01,2003-04-01,Harpenden,102,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1XQ,No,51.806451,-0.341950,514413,213279,TL144132,2004-01-01,2005-08-01,Harpenden,102,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1YA,No,51.805586,-0.338704,514639,213188,TL146131,1998-06-01,2001-07-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZD,No,51.805548,-0.338517,514652,213184,TL146131,1997-12-01,1998-12-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZE,No,51.805548,-0.338517,514652,213184,TL146131,1997-12-01,1999-06-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZF,No,51.805548,-0.338517,514652,213184,TL146131,1997-12-01,1999-06-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZH,No,51.805586,-0.338704,514639,213188,TL146131,1998-12-01,2001-07-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZU,No,51.805548,-0.338517,514652,213184,TL146131,1998-12-01,1999-12-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZX,No,51.805548,-0.338517,514652,213184,TL146131,1998-12-01,1999-12-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 1ZY,No,51.805548,-0.338517,514652,213184,TL146131,1998-06-01,2000-06-01,Harpenden,102,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023697,St Albans 005C,E01023697,St Albans 005C
AL5 2AD,Yes,51.794719,-0.352401,513722,211958,TL137119,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AE,Yes,51.795004,-0.351564,513779,211991,TL137119,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AF,Yes,51.794101,-0.353888,513621,211887,TL136118,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AG,Yes,51.794509,-0.354134,513603,211932,TL136119,1980-01-01,,Harpenden,120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AH,Yes,51.795742,-0.352262,513729,212072,TL137120,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AJ,Yes,51.796515,-0.352901,513683,212157,TL136121,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AL,Yes,51.796727,-0.354546,513569,212178,TL135121,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AN,Yes,51.797388,-0.353565,513635,212253,TL136122,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AP,Yes,51.798324,-0.354256,513585,212356,TL135123,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AQ,Yes,51.795550,-0.353980,513611,212048,TL136120,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AR,Yes,51.795709,-0.351147,513806,212070,TL138120,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AS,Yes,51.796538,-0.351929,513750,212161,TL137121,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AT,Yes,51.798182,-0.352463,513709,212343,TL137123,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AU,Yes,51.800208,-0.364891,512847,212549,TL128125,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AW,Yes,51.797670,-0.355107,513528,212282,TL135122,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2AX,Yes,51.799198,-0.365972,512775,212435,TL127124,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2BJ,Yes,51.798436,-0.353281,513652,212370,TL136123,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2BL,Yes,51.794966,-0.355887,513481,211980,TL134119,1980-01-01,,Harpenden,121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2BN,Yes,51.796276,-0.356332,513447,212125,TL134121,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2EG,Yes,51.798145,-0.358164,513316,212330,TL133123,1988-03-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2FG,Yes,51.798823,-0.359067,513252,212404,TL132124,2016-10-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2JU,Yes,51.801392,-0.358220,513304,212691,TL133126,1980-01-01,,Harpenden,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2JY,Yes,51.803175,-0.357764,513331,212890,TL133128,1980-01-01,,Harpenden,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LA,Yes,51.803463,-0.356491,513418,212924,TL134129,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LB,Yes,51.802353,-0.356851,513396,212800,TL133127,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LD,Yes,51.802095,-0.354496,513559,212775,TL135127,1980-01-01,,Harpenden,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LE,Yes,51.800052,-0.353077,513662,212550,TL136125,1980-01-01,,Harpenden,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LF,Yes,51.799620,-0.355630,513487,212498,TL134124,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LG,Yes,51.797646,-0.359139,513250,212273,TL132122,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LH,Yes,51.798573,-0.355988,513465,212381,TL134123,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LJ,Yes,51.798999,-0.353652,513625,212432,TL136124,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LL,Yes,51.799230,-0.352817,513682,212459,TL136124,1980-01-01,,Harpenden,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LN,Yes,51.803859,-0.355288,513500,212970,TL134129,1994-05-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LQ,Yes,51.797367,-0.359773,513207,212241,TL132122,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LR,Yes,51.796497,-0.364489,512884,212137,TL128121,1999-12-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LU,Yes,51.794856,-0.364795,512867,211954,TL128119,1995-12-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2LZ,Yes,51.800506,-0.365649,512794,212581,TL127125,1999-12-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NA,Yes,51.800942,-0.361413,513085,212636,TL130126,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NB,Yes,51.799863,-0.362104,513040,212515,TL130125,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2ND,Yes,51.798973,-0.362775,512996,212415,TL129124,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NE,Yes,51.800438,-0.360126,513175,212582,TL131125,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NF,Yes,51.800979,-0.359584,513211,212643,TL132126,1980-01-01,,Harpenden,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NG,Yes,51.799183,-0.358503,513290,212445,TL132124,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NH,Yes,51.800432,-0.356486,513426,212587,TL134125,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NJ,Yes,51.798939,-0.360339,513164,212415,TL131124,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NL,Yes,51.798923,-0.361094,513112,212412,TL131124,1980-01-01,,Harpenden,124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NN,Yes,51.798385,-0.361839,513062,212351,TL130123,1980-01-01,,Harpenden,122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NP,Yes,51.796345,-0.362594,513015,212123,TL130121,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NQ,Yes,51.799575,-0.358243,513307,212489,TL133124,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NR,Yes,51.794209,-0.363498,512958,211884,TL129118,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NS,Yes,51.796724,-0.363364,512961,212164,TL129121,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NT,Yes,51.796217,-0.360467,513162,212112,TL131121,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NU,Yes,51.795276,-0.361400,513100,212006,TL130120,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NW,Yes,51.797361,-0.361310,513101,212238,TL131122,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NX,Yes,51.795343,-0.362964,512992,212011,TL129120,1980-01-01,,Harpenden,130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NY,Yes,51.794591,-0.361933,513065,211929,TL130119,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2NZ,Yes,51.793360,-0.362587,513023,211791,TL130117,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PA,Yes,51.792878,-0.362256,513047,211738,TL130117,1980-01-01,,Harpenden,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PB,Yes,51.793045,-0.359393,513244,211761,TL132117,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PD,Yes,51.793625,-0.359706,513221,211825,TL132118,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PE,Yes,51.794792,-0.356995,513405,211959,TL134119,1980-01-01,,Harpenden,123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PF,Yes,51.793742,-0.357787,513353,211841,TL133118,1980-01-01,,Harpenden,125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PG,Yes,51.794494,-0.359471,513235,211922,TL132119,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PH,Yes,51.796422,-0.359053,513259,212137,TL132121,1980-01-01,,Harpenden,127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PJ,Yes,51.796392,-0.358199,513318,212135,TL133121,1980-01-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PL,Yes,51.792437,-0.363519,512961,211687,TL129116,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PN,No,51.794955,-0.363486,512957,211967,TL129119,1995-07-01,1997-06-01,Harpenden,130,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PP,Yes,51.797471,-0.363366,512959,212247,TL129122,1998-06-01,,Harpenden,124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PQ,Yes,51.795115,-0.359478,513233,211991,TL132119,1980-01-01,,Harpenden,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B
AL5 2PR,Yes,51.800350,-0.361521,513079,212570,TL130125,2004-03-01,,Harpenden,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023696,St Albans 005B,E01023696,St Albans 005B