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
AL10 0XB,No,51.760241,-0.242371,521402,208301,TL214083,1994-12-01,1995-12-01,Hatfield,81,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 0XD,No,51.760241,-0.242371,521402,208301,TL214083,1995-07-01,1996-12-01,Hatfield,81,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 0XE,No,51.760241,-0.242371,521402,208301,TL214083,1995-07-01,1996-12-01,Hatfield,81,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 0XT,No,51.760241,-0.242371,521402,208301,TL214083,1992-01-01,1994-05-01,Hatfield,81,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9AH,Yes,51.767309,-0.246603,521091,209080,TL210090,2007-02-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9AU,Yes,51.764464,-0.247597,521030,208762,TL210087,2007-02-01,,Hatfield,71,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9AX,Yes,51.765164,-0.243889,521284,208846,TL212088,2004-03-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9AY,Yes,51.764617,-0.246939,521075,208780,TL210087,2006-10-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9AZ,Yes,51.765880,-0.246035,521134,208922,TL211089,2004-05-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9BA,Yes,51.784710,-0.261790,519997,210990,TL199109,1980-01-01,,Hatfield,90,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BB,Yes,51.787885,-0.263103,519898,211341,TL198113,1980-01-01,,Hatfield,95,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BD,Yes,51.771160,-0.241903,521405,209516,TL214095,2002-10-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9BE,Yes,51.761652,-0.250184,520859,208445,TL208084,2006-04-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9BG,Yes,51.781057,-0.243490,521269,210614,TL212106,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BH,Yes,51.782005,-0.234769,521868,210734,TL218107,1980-01-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BJ,Yes,51.775908,-0.247342,521017,210035,TL210100,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BL,Yes,51.761935,-0.248637,520965,208479,TL209084,2003-09-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9BP,Yes,51.775460,-0.255956,520424,209971,TL204099,1998-12-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BQ,Yes,51.781403,-0.243795,521247,210652,TL212106,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9BS,Yes,51.771925,-0.240742,521483,209603,TL214096,2002-09-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9BW,Yes,51.769247,-0.236064,521813,209313,TL218093,2017-06-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9EH,Yes,51.775751,-0.239825,521536,210030,TL215100,2003-05-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9EN,Yes,51.776433,-0.239146,521581,210107,TL215101,2002-11-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9EU,Yes,51.760710,-0.250279,520855,208340,TL208083,2003-10-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9EW,Yes,51.768927,-0.243569,521296,209265,TL212092,2004-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9EX,No,51.762157,-0.242992,521354,208513,TL213085,1997-12-01,2021-09-01,Hatfield,82,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9EY,No,51.762157,-0.242992,521354,208513,TL213085,1997-12-01,2016-03-01,Hatfield,82,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9EZ,Yes,51.765185,-0.242280,521395,208851,TL213088,2008-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9FA,Yes,51.776416,-0.235610,521825,210111,TL218101,2002-06-01,,Hatfield,81,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FB,Yes,51.775568,-0.239035,521591,210011,TL215100,2002-06-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FD,Yes,51.777050,-0.235339,521842,210182,TL218101,2001-12-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FE,Yes,51.777052,-0.237238,521711,210179,TL217101,2002-06-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FF,Yes,51.777087,-0.238396,521631,210181,TL216101,2002-10-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FG,Yes,51.775946,-0.236672,521753,210057,TL217100,2002-06-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FH,Yes,51.776185,-0.236445,521768,210084,TL217100,2002-06-01,,Hatfield,81,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FJ,Yes,51.777723,-0.237038,521723,210254,TL217102,2002-06-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FL,Yes,51.773705,-0.238310,521646,209805,TL216098,2002-10-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FN,Yes,51.774745,-0.237530,521697,209922,TL216099,2003-11-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FP,Yes,51.774281,-0.237766,521682,209870,TL216098,2003-05-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FQ,Yes,51.773926,-0.237504,521701,209831,TL217098,2003-02-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FR,Yes,51.772857,-0.237532,521702,209712,TL217097,2002-10-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FS,No,51.773021,-0.238322,521647,209729,TL216097,2004-03-01,2007-07-01,Hatfield,76,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FT,Yes,51.773860,-0.239087,521592,209821,TL215098,2002-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FW,Yes,51.775069,-0.239939,521530,209954,TL215099,2003-07-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FX,Yes,51.774195,-0.239842,521539,209857,TL215098,2003-04-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9FY,Yes,51.773510,-0.240318,521508,209780,TL215097,2002-08-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9FZ,Yes,51.772316,-0.238075,521666,209651,TL216096,2003-02-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GA,Yes,51.768591,-0.246321,521107,209223,TL211092,2003-06-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GB,Yes,51.769021,-0.246798,521073,209270,TL210092,2003-11-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GD,Yes,51.768367,-0.247562,521022,209196,TL210091,2003-05-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GE,Yes,51.768899,-0.247107,521052,209256,TL210092,2003-06-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GF,Yes,51.766390,-0.248247,520980,208975,TL209089,2003-05-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GG,Yes,51.767675,-0.247009,521062,209120,TL210091,2003-02-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GH,Yes,51.768355,-0.248012,520991,209194,TL209091,2004-03-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GJ,Yes,51.767903,-0.247232,521046,209145,TL210091,2003-05-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GL,Yes,51.767727,-0.249311,520903,209122,TL209091,2003-03-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GN,Yes,51.775797,-0.238751,521610,210037,TL216100,2005-02-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9GP,Yes,51.768692,-0.249463,520890,209229,TL208092,2004-05-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GQ,Yes,51.768497,-0.249673,520876,209207,TL208092,2003-05-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9GR,Yes,51.775290,-0.238509,521628,209981,TL216099,2004-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9GS,Yes,51.775526,-0.237471,521699,210009,TL216100,2004-04-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9GT,Yes,51.764999,-0.241273,521465,208832,TL214088,2005-06-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GU,Yes,51.764886,-0.240915,521490,208820,TL214088,2005-06-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GW,Yes,51.764630,-0.241838,521427,208790,TL214087,2005-06-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GX,Yes,51.764550,-0.241290,521465,208782,TL214087,2005-06-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GY,Yes,51.764080,-0.241729,521436,208729,TL214087,2005-06-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9GZ,Yes,51.767789,-0.250439,520825,209127,TL208091,2007-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9JH,Yes,51.765493,-0.249615,520888,208873,TL208088,2004-11-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9JJ,Yes,51.765615,-0.248770,520946,208888,TL209088,2005-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9JR,Yes,51.765241,-0.250234,520846,208844,TL208088,2004-07-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9JS,Yes,51.771566,-0.233596,521977,209575,TL219095,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9JT,Yes,51.772504,-0.233211,522001,209680,TL220096,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9JU,Yes,51.773990,-0.233342,521988,209845,TL219098,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9JX,Yes,51.774974,-0.233028,522007,209955,TL220099,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9JY,Yes,51.775271,-0.233596,521967,209987,TL219099,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9JZ,Yes,51.766641,-0.249411,520899,209001,TL208090,2005-07-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LA,Yes,51.775021,-0.234954,521874,209957,TL218099,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LB,Yes,51.774616,-0.234912,521878,209912,TL218099,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LD,Yes,51.773373,-0.234801,521889,209774,TL218097,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LE,Yes,51.772960,-0.234252,521928,209729,TL219097,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LF,Yes,51.773539,-0.235679,521828,209791,TL218097,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LG,Yes,51.774313,-0.236330,521781,209876,TL217098,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LH,Yes,51.772800,-0.236157,521797,209708,TL217097,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LJ,Yes,51.772003,-0.237000,521741,209618,TL217096,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9LL,Yes,51.766302,-0.247207,521052,208967,TL210089,2008-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LN,Yes,51.771519,-0.235250,521863,209567,TL218095,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9LP,Yes,51.763374,-0.249219,520921,208638,TL209086,2003-05-01,,Hatfield,70,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LQ,Yes,51.773563,-0.237287,521717,209791,TL217097,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033310,Welwyn Hatfield 002E,E01033310,Welwyn Hatfield 002E
AL10 9LR,Yes,51.764297,-0.250227,520849,208739,TL208087,2003-07-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LS,Yes,51.762753,-0.250432,520839,208567,TL208085,2003-05-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LT,Yes,51.764677,-0.249183,520920,208783,TL209087,2004-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LU,Yes,51.764226,-0.250925,520801,208730,TL208087,2003-05-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LW,Yes,51.772124,-0.234226,521932,209636,TL219096,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9LX,Yes,51.763702,-0.248308,520983,208676,TL209086,2004-03-01,,Hatfield,68,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LY,Yes,51.764394,-0.248267,520984,208753,TL209087,2004-02-01,,Hatfield,71,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9LZ,Yes,51.771396,-0.234255,521932,209555,TL219095,2004-06-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033311,Welwyn Hatfield 010F,E01033311,Welwyn Hatfield 010F
AL10 9NA,Yes,51.762332,-0.243883,521292,208531,TL212085,2002-08-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NB,Yes,51.765975,-0.246365,521111,208932,TL211089,2004-03-01,,Hatfield,72,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9ND,No,51.762157,-0.242992,521354,208513,TL213085,1995-01-01,2005-04-01,Hatfield,82,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NE,Yes,51.761598,-0.242941,521359,208451,TL213084,1993-01-01,,Hatfield,82,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NF,No,51.762038,-0.242301,521402,208501,TL214085,1998-12-01,2002-05-01,Hatfield,82,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NG,Yes,51.762527,-0.241296,521470,208557,TL214085,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NH,Yes,51.758635,-0.247418,521058,208114,TL210081,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NJ,Yes,51.758644,-0.248040,521015,208114,TL210081,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NL,Yes,51.759018,-0.245954,521158,208159,TL211081,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NN,Yes,51.758324,-0.245908,521163,208082,TL211080,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NP,Yes,51.757237,-0.247733,521040,207958,TL210079,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NQ,No,51.760284,-0.245267,521202,208301,TL212083,1995-01-01,1996-06-01,Hatfield,79,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NR,Yes,51.757431,-0.248088,521015,207979,TL210079,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NS,Yes,51.756213,-0.247830,521036,207844,TL210078,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NT,Yes,51.755483,-0.247091,521089,207764,TL210077,1980-01-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NU,Yes,51.764229,-0.245694,521162,208739,TL211087,2011-03-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NW,Yes,51.758006,-0.245674,521180,208047,TL211080,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NX,Yes,51.764964,-0.247897,521008,208817,TL210088,2007-02-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9NY,Yes,51.754721,-0.246657,521121,207680,TL211076,1980-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9NZ,Yes,51.766240,-0.246659,521090,208961,TL210089,2004-03-01,,Hatfield,72,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9PL,Yes,51.765921,-0.250584,520820,208919,TL208089,2005-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9PR,Yes,51.767019,-0.249440,520896,209043,TL208090,2005-10-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9PS,Yes,51.766929,-0.248270,520977,209035,TL209090,2005-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9QZ,Yes,51.764440,-0.239976,521556,208772,TL215087,2007-07-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9RA,Yes,51.763871,-0.240389,521529,208708,TL215087,2007-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9RB,Yes,51.755697,-0.255428,520513,207774,TL205077,2001-12-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RD,Yes,51.763596,-0.241226,521472,208676,TL214086,2007-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9RE,Yes,51.763596,-0.241226,521472,208676,TL214086,2007-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9RF,Yes,51.755021,-0.255932,520480,207698,TL204076,1998-12-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RG,No,51.759429,-0.248198,521002,208201,TL210082,1992-08-01,1994-05-01,Hatfield,77,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RH,Yes,51.760153,-0.244287,521270,208288,TL212082,2019-08-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RJ,Yes,51.759498,-0.247413,521056,208210,TL210082,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RL,No,51.759743,-0.246389,521126,208239,TL211082,1980-01-01,1998-06-01,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RN,Yes,51.759291,-0.249812,520891,208183,TL208081,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RP,Yes,51.758579,-0.249709,520900,208104,TL208081,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RQ,Yes,51.763500,-0.240838,521499,208666,TL214086,2007-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9RR,Yes,51.757956,-0.248922,520956,208036,TL209080,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RS,Yes,51.757359,-0.249307,520931,207969,TL209079,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RT,Yes,51.756587,-0.251844,520758,207879,TL207078,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RU,Yes,51.758795,-0.255801,520479,208118,TL204081,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RW,Yes,51.758288,-0.250720,520831,208070,TL208080,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RX,Yes,51.759101,-0.252746,520689,208157,TL206081,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RY,Yes,51.758768,-0.253324,520650,208119,TL206081,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9RZ,Yes,51.758042,-0.251701,520764,208041,TL207080,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SA,Yes,51.757581,-0.252718,520695,207988,TL206079,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SB,Yes,51.757619,-0.254687,520559,207989,TL205079,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SD,Yes,51.758201,-0.255100,520529,208053,TL205080,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SE,Yes,51.758036,-0.253715,520625,208037,TL206080,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SF,Yes,51.758740,-0.253905,520610,208115,TL206081,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SG,Yes,51.758934,-0.250623,520836,208142,TL208081,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SJ,Yes,51.765914,-0.238078,521683,208939,TL216089,2008-04-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9SL,Yes,51.774790,-0.250763,520784,209905,TL207099,1993-08-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9SN,Yes,51.766978,-0.240688,521500,209053,TL214090,2008-09-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9SP,Yes,51.756755,-0.246201,521147,207907,TL211079,1987-04-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SQ,Yes,51.759519,-0.245833,521165,208215,TL211082,1980-01-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SR,Yes,51.757071,-0.246870,521100,207941,TL210079,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SS,Yes,51.755846,-0.246121,521155,207806,TL211078,1987-04-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9ST,Yes,51.756373,-0.246535,521125,207864,TL211078,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SU,Yes,51.756854,-0.245618,521187,207919,TL211079,1987-04-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SW,Yes,51.756034,-0.247272,521075,207825,TL210078,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SX,Yes,51.756478,-0.248124,521015,207873,TL210078,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SY,Yes,51.756206,-0.246730,521112,207845,TL211078,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9SZ,Yes,51.756606,-0.247656,521047,207888,TL210078,1987-04-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9TF,Yes,51.763564,-0.239097,521619,208676,TL216086,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9TG,Yes,51.774224,-0.248422,520947,209846,TL209098,2002-10-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TH,Yes,51.773943,-0.248883,520916,209814,TL209098,1998-12-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TJ,No,51.763792,-0.239334,521602,208701,TL216087,1980-01-01,1990-12-01,Hatfield,77,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9TL,Yes,51.764890,-0.238161,521680,208825,TL216088,2014-05-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9TN,No,51.766489,-0.239229,521602,209001,TL216090,1998-06-01,1998-12-01,Hatfield,79,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9TP,Yes,51.775484,-0.249098,520897,209985,TL208099,1994-05-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9TQ,Yes,51.773873,-0.251407,520742,209802,TL207098,2000-12-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9TR,Yes,51.771482,-0.247847,520994,209542,TL209095,1995-07-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TW,Yes,51.772732,-0.243639,521281,209688,TL212096,1999-06-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TX,No,51.772732,-0.243639,521281,209688,TL212096,2000-12-01,2019-03-01,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TY,Yes,51.774521,-0.247816,520988,209880,TL209098,1997-12-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9TZ,No,51.770447,-0.235176,521871,209448,TL218094,2001-06-01,2005-12-01,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UA,Yes,51.771134,-0.235367,521856,209524,TL218095,2005-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UB,Yes,51.764170,-0.244710,521230,208734,TL212087,2011-03-01,,Hatfield,81,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UD,Yes,51.763647,-0.245818,521155,208674,TL211086,2011-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UE,Yes,51.763755,-0.244074,521275,208689,TL212086,2011-03-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UF,Yes,51.762636,-0.249190,520925,208556,TL209085,2010-08-01,,Hatfield,71,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UH,Yes,51.762490,-0.245413,521186,208546,TL211085,2013-03-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UJ,Yes,51.767366,-0.237181,521741,209102,TL217091,2012-10-01,,Hatfield,79,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9UL,Yes,51.768194,-0.236018,521819,209196,TL218091,2012-10-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9US,Yes,51.768592,-0.239756,521560,209234,TL215092,2013-07-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9WA,No,51.775484,-0.249098,520897,209985,TL208099,2001-12-01,2002-11-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9WB,No,51.775484,-0.249098,520897,209985,TL208099,2001-12-01,2003-10-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9WE,No,51.775484,-0.249098,520897,209985,TL208099,2001-12-01,2003-01-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9WG,No,51.775484,-0.249098,520897,209985,TL208099,2002-06-01,2005-08-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9WJ,No,51.770447,-0.235176,521871,209448,TL218094,2002-05-01,2003-09-01,Hatfield,77,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9WL,No,51.770447,-0.235176,521871,209448,TL218094,2003-08-01,2004-04-01,Hatfield,77,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9WN,Yes,51.767360,-0.243992,521271,209090,TL212090,2018-04-01,,Hatfield,102,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033314,Welwyn Hatfield 010G,E01033314,Welwyn Hatfield 010G
AL10 9WP,Yes,51.760004,-0.244568,521251,208271,TL212082,2019-08-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023938,Welwyn Hatfield 010D,E01023938,Welwyn Hatfield 010D
AL10 9XA,No,51.775484,-0.249098,520897,209985,TL208099,2002-06-01,2003-05-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL10 9XD,No,51.764421,-0.238687,521645,208772,TL216087,2023-10-01,2024-06-01,Hatfield,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9XE,Yes,51.764305,-0.238706,521644,208759,TL216087,2023-10-01,,Hatfield,105,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9YQ,No,51.770447,-0.235176,521871,209448,TL218094,2003-09-01,2005-09-01,Hatfield,77,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9YY,No,51.764043,-0.244672,521233,208720,TL212087,1994-12-01,2001-08-01,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9ZL,No,51.764043,-0.244672,521233,208720,TL212087,2000-12-01,2001-03-01,Hatfield,80,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9ZP,No,51.766489,-0.239229,521602,209001,TL216090,2000-06-01,2001-10-01,Hatfield,79,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL10 9ZY,No,51.766489,-0.239229,521602,209001,TL216090,1999-02-01,2000-09-01,Hatfield,79,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033308,Welwyn Hatfield 010E,E01033308,Welwyn Hatfield 010E
AL4 0RZ,Yes,51.750621,-0.247946,521043,207222,TL210072,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023937,Welwyn Hatfield 013E,E01023937,Welwyn Hatfield 013E
AL4 9HJ,Yes,51.776304,-0.273492,519212,210036,TL192100,1980-01-01,,Hatfield,88,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL4 9HL,Yes,51.773397,-0.270298,519440,209718,TL194097,1980-01-01,,Hatfield,84,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7DY,Yes,51.784740,-0.224673,522557,211055,TL225110,2020-09-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7DZ,Yes,51.788034,-0.227893,522326,211416,TL223114,2022-03-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7SS,No,51.803226,-0.230546,522102,213101,TL221131,1980-01-01,1994-12-01,Hatfield,104,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7SW,No,51.792507,-0.235316,521802,211901,TL218119,1987-04-01,1990-12-01,Hatfield,86,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TA,Yes,51.784067,-0.224786,522551,210980,TL225109,1980-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TB,No,51.784677,-0.224719,522554,211048,TL225110,1980-01-01,2019-06-01,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TD,Yes,51.782623,-0.224437,522579,210820,TL225108,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TE,Yes,51.783112,-0.224693,522560,210874,TL225108,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TF,Yes,51.783403,-0.224870,522547,210906,TL225109,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TG,Yes,51.783787,-0.225304,522516,210948,TL225109,1980-01-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TH,Yes,51.786270,-0.226570,522422,211222,TL224112,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TJ,Yes,51.789207,-0.227528,522348,211547,TL223115,1980-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TL,Yes,51.792851,-0.227110,522367,211953,TL223119,1980-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TN,Yes,51.797240,-0.229505,522190,212437,TL221124,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TP,Yes,51.796313,-0.231296,522069,212331,TL220123,1980-01-01,,Hatfield,71,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TQ,Yes,51.785088,-0.225108,522526,211093,TL225110,1980-01-01,,Hatfield,73,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TR,Yes,51.795999,-0.233121,521944,212293,TL219122,1980-01-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TS,Yes,51.794436,-0.238040,521609,212111,TL216121,1980-01-01,,Hatfield,90,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TT,Yes,51.793291,-0.234851,521832,211989,TL218119,1980-01-01,,Hatfield,86,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TU,Yes,51.788673,-0.230319,522157,211483,TL221114,1980-01-01,,Hatfield,78,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TW,Yes,51.797095,-0.233658,521904,212414,TL219124,2005-04-01,,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TX,Yes,51.787565,-0.227781,522335,211364,TL223113,1980-01-01,,Hatfield,75,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TY,Yes,51.786538,-0.227676,522345,211250,TL223112,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7TZ,No,51.797120,-0.233541,521912,212417,TL219124,1984-02-01,2015-02-01,Hatfield,74,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XA,Yes,51.783600,-0.227820,522343,210923,TL223109,1980-01-01,,Hatfield,77,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XB,Yes,51.788489,-0.236619,521723,211452,TL217114,1980-01-01,,Hatfield,80,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XD,Yes,51.792060,-0.245687,521088,211834,TL210118,1980-01-01,,Hatfield,88,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XE,Yes,51.796214,-0.249920,520785,212289,TL207122,1980-01-01,,Hatfield,92,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XF,Yes,51.801765,-0.244078,521173,212916,TL211129,1980-01-01,,Hatfield,76,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XG,Yes,51.801756,-0.244020,521177,212915,TL211129,1980-01-01,,Hatfield,91,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XH,Yes,51.804268,-0.243023,521239,213196,TL212131,1980-01-01,,Hatfield,92,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XJ,No,51.803422,-0.243593,521202,213101,TL212131,1992-08-01,1994-05-01,Hatfield,85,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XN,No,51.804268,-0.243023,521239,213196,TL212131,2003-07-01,2005-09-01,Hatfield,92,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XP,No,51.804268,-0.243023,521239,213196,TL212131,2006-06-01,2006-07-01,Hatfield,92,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F
AL8 7XQ,No,51.802523,-0.243628,521202,213001,TL212130,1980-01-01,1999-06-01,Hatfield,77,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01033313,Welwyn Hatfield 002F,E01033313,Welwyn Hatfield 002F