Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division
AL10 9BA,Yes,51.784710,-0.261790,519997,210990,TL199109,1/1/1980 12:00:00 AM,,90,2,1,Hatfield (Herts),3.9,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BB,Yes,51.787885,-0.263103,519898,211341,TL198113,1/1/1980 12:00:00 AM,,95,5,1,Hatfield (Herts),4.2,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BG,Yes,51.781057,-0.243490,521269,210614,TL212106,1/1/1980 12:00:00 AM,,78,10,5,Hatfield (Herts),2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BH,Yes,51.781999,-0.234793,521866,210733,TL218107,1/1/1980 12:00:00 AM,,80,2,1,Hatfield (Herts),2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BJ,Yes,51.775908,-0.247342,521017,210035,TL210100,1/1/1980 12:00:00 AM,,78,6,1,Hatfield (Herts),2.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BP,Yes,51.775410,-0.256634,520377,209964,TL203099,12/1/1998 12:00:00 AM,,80,77,37,Hatfield (Herts),3.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9BQ,Yes,51.781420,-0.243708,521253,210654,TL212106,1/1/1980 12:00:00 AM,,78,5,2,Hatfield (Herts),2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9EH,Yes,51.775744,-0.239850,521534,210029,TL215100,5/1/2003 12:00:00 AM,,78,85,38,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9EN,Yes,51.776427,-0.239171,521579,210106,TL215101,11/1/2002 12:00:00 AM,,79,74,23,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FB,Yes,51.775562,-0.239060,521589,210010,TL215100,6/1/2002 12:00:00 AM,,78,47,15,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FD,Yes,51.777050,-0.235339,521842,210182,TL218101,12/1/2001 12:00:00 AM,,80,47,15,Hatfield (Herts),2.0,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FE,Yes,51.777045,-0.237262,521709,210178,TL217101,6/1/2002 12:00:00 AM,,80,37,9,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FF,Yes,51.777081,-0.238421,521629,210180,TL216101,10/1/2002 12:00:00 AM,,79,137,37,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FJ,Yes,51.777717,-0.237062,521721,210253,TL217102,6/1/2002 12:00:00 AM,,79,124,36,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FW,Yes,51.775063,-0.239963,521528,209953,TL215099,7/1/2003 12:00:00 AM,,78,122,49,Hatfield (Herts),2.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9FX,Yes,51.774189,-0.239867,521537,209856,TL215098,4/1/2003 12:00:00 AM,,79,42,14,Hatfield (Herts),2.0,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9GR,Yes,51.775290,-0.238509,521628,209981,TL216099,1/1/2004 12:00:00 AM,,77,12,3,Hatfield (Herts),2.0,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9SL,Yes,51.774784,-0.250787,520782,209904,TL207099,8/1/1993 12:00:00 AM,,79,,,Hatfield (Herts),2.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9TP,Yes,51.775478,-0.249123,520895,209984,TL208099,5/1/1994 12:00:00 AM,,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9TQ,Yes,51.773867,-0.251432,520740,209801,TL207098,12/1/2000 12:00:00 AM,,78,,,Hatfield (Herts),2.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9TR,Yes,51.771796,-0.251401,520748,209571,TL207095,7/1/1995 12:00:00 AM,,80,,,Hatfield (Herts),2.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9WA,No,51.775478,-0.249123,520895,209984,TL208099,12/1/2001 12:00:00 AM,11/1/2002 12:00:00 AM,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9WB,No,51.775478,-0.249123,520895,209984,TL208099,12/1/2001 12:00:00 AM,10/1/2003 12:00:00 AM,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9WE,No,51.775478,-0.249123,520895,209984,TL208099,12/1/2001 12:00:00 AM,1/1/2003 12:00:00 AM,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9WG,No,51.775478,-0.249123,520895,209984,TL208099,6/1/2002 12:00:00 AM,8/1/2005 12:00:00 AM,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL10 9XA,No,51.775478,-0.249123,520895,209984,TL208099,6/1/2002 12:00:00 AM,5/1/2003 12:00:00 AM,79,,,Hatfield (Herts),2.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL4 9HJ,Yes,51.776304,-0.273492,519212,210036,TL192100,1/1/1980 12:00:00 AM,,88,19,4,Hatfield (Herts),4.2,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL4 9HL,Yes,51.773071,-0.269499,519496,209683,TL194096,1/1/1980 12:00:00 AM,,84,4,2,Hatfield (Herts),3.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7DY,Yes,51.784740,-0.224672,522557,211055,TL225110,9/1/2020 12:00:00 AM,,73,,,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7DZ,Yes,51.788034,-0.227893,522326,211416,TL223114,3/1/2022 12:00:00 AM,,74,,,Welwyn Garden City,2.2,Welwyn Garden City,Stanborough,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7SS,No,51.803220,-0.230570,522100,213100,TL221131,1/1/1980 12:00:00 AM,12/1/1994 12:00:00 AM,104,,,Welwyn Garden City,1.8,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7SW,No,51.792501,-0.235340,521800,211900,TL218119,4/1/1987 12:00:00 AM,12/1/1990 12:00:00 AM,86,,,Welwyn Garden City,2.3,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TA,Yes,51.784067,-0.224786,522551,210980,TL225109,1/1/1980 12:00:00 AM,,73,18,11,Hatfield (Herts),2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TB,No,51.784671,-0.224743,522552,211047,TL225110,1/1/1980 12:00:00 AM,6/1/2019 12:00:00 AM,73,4,1,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TD,Yes,51.782617,-0.224461,522577,210819,TL225108,1/1/1980 12:00:00 AM,,75,18,0,Hatfield (Herts),2.2,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TE,Yes,51.783112,-0.224693,522560,210874,TL225108,1/1/1980 12:00:00 AM,,75,12,4,Hatfield (Herts),2.2,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TF,Yes,51.783403,-0.224870,522547,210906,TL225109,1/1/1980 12:00:00 AM,,75,2,1,Hatfield (Herts),2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TG,Yes,51.783787,-0.225304,522516,210948,TL225109,1/1/1980 12:00:00 AM,,74,7,3,Hatfield (Herts),2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TH,Yes,51.786270,-0.226570,522422,211222,TL224112,1/1/1980 12:00:00 AM,,76,69,28,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TJ,Yes,51.789207,-0.227528,522348,211547,TL223115,1/1/1980 12:00:00 AM,,73,72,23,Welwyn Garden City,2.1,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TL,Yes,51.792845,-0.227134,522365,211952,TL223119,1/1/1980 12:00:00 AM,,73,71,29,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TN,Yes,51.797240,-0.229505,522190,212437,TL221124,1/1/1980 12:00:00 AM,,75,58,25,Welwyn Garden City,1.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TP,Yes,51.796313,-0.231296,522069,212331,TL220123,1/1/1980 12:00:00 AM,,71,41,21,Welwyn Garden City,1.9,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TQ,Yes,51.785088,-0.225108,522526,211093,TL225110,1/1/1980 12:00:00 AM,,73,,,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TR,Yes,51.795999,-0.233121,521944,212293,TL219122,1/1/1980 12:00:00 AM,,74,31,14,Welwyn Garden City,2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TS,Yes,51.794436,-0.238040,521609,212111,TL216121,1/1/1980 12:00:00 AM,,90,1,1,Welwyn Garden City,2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TT,Yes,51.793292,-0.234851,521832,211989,TL218119,1/1/1980 12:00:00 AM,,86,16,4,Welwyn Garden City,2.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TU,Yes,51.788673,-0.230318,522157,211483,TL221114,1/1/1980 12:00:00 AM,,78,56,23,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TW,Yes,51.797095,-0.233658,521904,212414,TL219124,4/1/2005 12:00:00 AM,,74,,,Welwyn Garden City,2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TX,Yes,51.787565,-0.227781,522335,211364,TL223113,1/1/1980 12:00:00 AM,,75,38,11,Welwyn Garden City,2.2,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TY,Yes,51.786538,-0.227676,522345,211250,TL223112,1/1/1980 12:00:00 AM,,77,71,25,Welwyn Garden City,2.3,Welwyn Garden City,Stanborough,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TZ,No,51.797114,-0.233565,521910,212416,TL219124,2/1/1984 12:00:00 AM,2/1/2015 12:00:00 AM,74,,,Welwyn Garden City,2.1,,,Affinity Water,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XA,Yes,51.783600,-0.227820,522343,210923,TL223109,1/1/1980 12:00:00 AM,,77,5,2,Hatfield (Herts),2.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XB,Yes,51.788489,-0.236618,521723,211452,TL217114,1/1/1980 12:00:00 AM,,80,2,1,Welwyn Garden City,2.6,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XD,Yes,51.792060,-0.245687,521088,211834,TL210118,1/1/1980 12:00:00 AM,,88,5,2,Welwyn Garden City,3.0,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XE,Yes,51.796214,-0.249920,520785,212289,TL207122,1/1/1980 12:00:00 AM,,92,46,17,Welwyn Garden City,3.2,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XF,Yes,51.801759,-0.244102,521171,212915,TL211129,1/1/1980 12:00:00 AM,,76,,,Welwyn Garden City,2.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XG,Yes,51.801756,-0.244020,521177,212915,TL211129,1/1/1980 12:00:00 AM,,91,2,1,Welwyn Garden City,2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XH,Yes,51.804268,-0.243023,521239,213196,TL212131,1/1/1980 12:00:00 AM,,92,12,3,Welwyn Garden City,2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XJ,No,51.803415,-0.243617,521200,213100,TL211130,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,85,,,Welwyn Garden City,2.7,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XN,No,51.804261,-0.243047,521237,213195,TL212131,7/1/2003 12:00:00 AM,9/1/2005 12:00:00 AM,92,,,Welwyn Garden City,2.7,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XP,No,51.804261,-0.243047,521237,213195,TL212131,6/1/2006 12:00:00 AM,7/1/2006 12:00:00 AM,92,,,Welwyn Garden City,2.7,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7XQ,No,51.802517,-0.243651,521200,213000,TL212130,1/1/1980 12:00:00 AM,6/1/1999 12:00:00 AM,77,,,Welwyn Garden City,2.7,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North