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
AL7 4DF,Yes,51.784001,-0.203095,524047,211009,TL240110,1/1/1980 12:00:00 AM,,81,81,29,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DG,Yes,51.784581,-0.202409,524093,211075,TL240110,1/1/1980 12:00:00 AM,,82,45,18,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DH,Yes,51.783645,-0.202344,524100,210971,TL240109,1/1/1980 12:00:00 AM,,81,28,10,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DJ,Yes,51.784001,-0.201489,524158,211012,TL241110,1/1/1980 12:00:00 AM,,82,66,23,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DL,Yes,51.782954,-0.201136,524185,210896,TL241108,1/1/1980 12:00:00 AM,,81,11,4,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DN,Yes,51.783796,-0.200914,524198,210990,TL241109,1/1/1980 12:00:00 AM,,82,54,24,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DP,Yes,51.782725,-0.199220,524318,210874,TL243108,1/1/1980 12:00:00 AM,,79,50,15,Welwyn Garden City,2.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DQ,Yes,51.784125,-0.201977,524124,211025,TL241110,1/1/1980 12:00:00 AM,,82,48,21,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DR,Yes,51.783173,-0.199667,524286,210923,TL242109,1/1/1980 12:00:00 AM,,80,39,13,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DS,Yes,51.783440,-0.198931,524336,210954,TL243109,1/1/1980 12:00:00 AM,,80,55,20,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DU,Yes,51.783736,-0.198905,524337,210987,TL243109,1/1/1980 12:00:00 AM,,80,56,24,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DW,Yes,51.783743,-0.200336,524238,210985,TL242109,1/1/1980 12:00:00 AM,,82,43,17,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DX,Yes,51.783543,-0.197448,524438,210968,TL244109,1/1/1980 12:00:00 AM,,80,41,14,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DY,Yes,51.782933,-0.196342,524516,210902,TL245109,1/1/1980 12:00:00 AM,,79,57,22,Welwyn Garden City,2.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4DZ,Yes,51.783267,-0.195835,524550,210940,TL245109,1/1/1980 12:00:00 AM,,80,8,6,Welwyn Garden City,2.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4EH,Yes,51.784622,-0.203780,523998,211077,TL239110,1/1/1980 12:00:00 AM,,81,1,1,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4EJ,Yes,51.785043,-0.203782,523997,211124,TL239111,1/1/1980 12:00:00 AM,,81,12,6,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4ET,Yes,51.785462,-0.201765,524135,211174,TL241111,1/1/1980 12:00:00 AM,,83,100,39,Welwyn Garden City,1.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4EW,Yes,51.783411,-0.196482,524505,210955,TL245109,7/1/1990 12:00:00 AM,,80,9,6,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FA,Yes,51.787847,-0.200578,524210,211441,TL242114,11/1/2003 12:00:00 AM,,86,30,12,Welwyn Garden City,1.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FB,Yes,51.786616,-0.202991,524047,211300,TL240113,10/1/2003 12:00:00 AM,,83,74,20,Welwyn Garden City,1.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FE,Yes,51.786058,-0.201230,524170,211241,TL241112,8/1/2003 12:00:00 AM,,84,49,27,Welwyn Garden City,1.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FF,Yes,51.785989,-0.200797,524200,211234,TL242112,4/1/2003 12:00:00 AM,,84,49,21,Welwyn Garden City,1.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FG,Yes,51.786401,-0.200708,524205,211280,TL242112,9/1/2003 12:00:00 AM,,84,164,60,Welwyn Garden City,1.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FH,Yes,51.786731,-0.201710,524135,211315,TL241113,3/1/2004 12:00:00 AM,,85,121,39,Welwyn Garden City,1.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FN,Yes,51.788022,-0.200890,524188,211460,TL241114,1/1/2005 12:00:00 AM,,86,12,3,Welwyn Garden City,1.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FQ,Yes,51.785962,-0.200262,524237,211232,TL242112,8/1/2003 12:00:00 AM,,84,121,43,Welwyn Garden City,1.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HA,Yes,51.784361,-0.197981,524399,211058,TL243110,1/1/1980 12:00:00 AM,,81,45,18,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HP,Yes,51.783839,-0.196798,524482,211002,TL244110,1/1/1980 12:00:00 AM,,81,68,25,Welwyn Garden City,2.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HR,Yes,51.783940,-0.198679,524352,211010,TL243110,1/1/1980 12:00:00 AM,,81,12,4,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HS,Yes,51.784339,-0.199370,524303,211053,TL243110,1/1/1980 12:00:00 AM,,81,39,17,Welwyn Garden City,1.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HT,Yes,51.785138,-0.202329,524097,211137,TL240111,1/1/1980 12:00:00 AM,,83,79,26,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4HU,No,51.787979,-0.201559,524142,211454,TL241114,1/1/1980 12:00:00 AM,9/1/2005 12:00:00 AM,85,,,Welwyn Garden City,1.5,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SG,Yes,51.785085,-0.204632,523938,211127,TL239111,1/1/2006 12:00:00 AM,,80,80,45,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South