Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division
AL7 1TP,Yes,51.799432,-0.178149,525725,212768,TL257127,5/1/1994 12:00:00 AM,,82,37,14,Welwyn Garden City,1.8,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AF,Yes,51.802179,-0.179039,525656,213072,TL256130,1/1/1980 12:00:00 AM,,83,3,1,Welwyn Garden City,1.7,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AH,Yes,51.803786,-0.177713,525743,213253,TL257132,1/1/1980 12:00:00 AM,,81,53,22,Welwyn Garden City,1.8,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AJ,Yes,51.803866,-0.174765,525946,213267,TL259132,1/1/1980 12:00:00 AM,,80,24,10,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AL,Yes,51.803343,-0.174656,525955,213209,TL259132,1/1/1980 12:00:00 AM,,81,45,16,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AN,Yes,51.803059,-0.175508,525897,213176,TL258131,1/1/1980 12:00:00 AM,,82,72,24,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AP,Yes,51.803919,-0.175836,525872,213271,TL258132,1/1/1980 12:00:00 AM,,81,30,16,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AR,Yes,51.803642,-0.177153,525782,213238,TL257132,1/1/1980 12:00:00 AM,,81,19,8,Welwyn Garden City,1.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AS,Yes,51.802572,-0.177124,525787,213119,TL257131,1/1/1980 12:00:00 AM,,83,61,26,Welwyn Garden City,1.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AT,Yes,51.802890,-0.177908,525732,213153,TL257131,1/1/1980 12:00:00 AM,,82,22,6,Welwyn Garden City,1.8,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AU,Yes,51.802971,-0.176208,525849,213165,TL258131,1/1/1980 12:00:00 AM,,82,13,5,Welwyn Garden City,1.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AW,Yes,51.803576,-0.175197,525917,213234,TL259132,1/1/1980 12:00:00 AM,,81,22,6,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2AY,Yes,51.800917,-0.174188,525994,212940,TL259129,1/1/1980 12:00:00 AM,,83,26,26,Welwyn Garden City,2.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BF,Yes,51.800627,-0.171719,526165,212912,TL261129,6/1/2000 12:00:00 AM,,82,51,24,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BJ,Yes,51.802203,-0.175369,525909,213081,TL259130,1/1/1980 12:00:00 AM,,83,26,12,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BL,Yes,51.802450,-0.174503,525968,213110,TL259131,1/1/1980 12:00:00 AM,,81,20,6,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BN,Yes,51.801541,-0.175584,525896,213007,TL258130,1/1/1980 12:00:00 AM,,82,38,12,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BP,Yes,51.801276,-0.174768,525953,212979,TL259129,1/1/1980 12:00:00 AM,,83,42,31,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BQ,Yes,51.801201,-0.172204,526130,212975,TL261129,1/1/1980 12:00:00 AM,,83,24,17,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2BW,Yes,51.801714,-0.173967,526007,213029,TL260130,1/1/1980 12:00:00 AM,,82,44,16,Welwyn Garden City,2.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2DE,No,51.801418,-0.171151,526202,213001,TL262130,1/1/1983 12:00:00 AM,12/1/1994 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2EJ,Yes,51.802562,-0.171264,526191,213128,TL261131,1/1/1980 12:00:00 AM,,81,52,15,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EL,Yes,51.801844,-0.170220,526265,213050,TL262130,1/1/1980 12:00:00 AM,,83,49,30,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EN,Yes,51.801640,-0.170982,526213,213026,TL262130,1/1/1980 12:00:00 AM,,82,77,46,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EP,Yes,51.800201,-0.170344,526261,212867,TL262128,1/1/1980 12:00:00 AM,,82,65,28,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2ER,Yes,51.800935,-0.171344,526190,212947,TL261129,1/1/1980 12:00:00 AM,,82,39,29,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2ES,Yes,51.799785,-0.171956,526151,212818,TL261128,1/1/1980 12:00:00 AM,,83,82,59,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EU,Yes,51.799352,-0.170727,526237,212772,TL262127,1/1/1980 12:00:00 AM,,82,19,14,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EW,Yes,51.802011,-0.171127,526202,213067,TL262130,1/1/1980 12:00:00 AM,,82,57,31,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2EX,Yes,51.798961,-0.171032,526217,212728,TL262127,1/1/1980 12:00:00 AM,,82,28,24,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2FD,Yes,51.801503,-0.180677,525545,212994,TL255129,10/1/2009 12:00:00 AM,,82,,,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2FE,Yes,51.800918,-0.180076,525588,212930,TL255129,11/1/2014 12:00:00 AM,,82,,,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2HA,Yes,51.801536,-0.168318,526397,213019,TL263130,1/1/1980 12:00:00 AM,,81,115,67,Welwyn Garden City,2.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2HB,Yes,51.803013,-0.170187,526264,213180,TL262131,1/1/1980 12:00:00 AM,,80,4,2,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2HE,Yes,51.801177,-0.169507,526316,212977,TL263129,1/1/1980 12:00:00 AM,,83,103,38,Welwyn Garden City,2.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2LA,Yes,51.798015,-0.175494,525912,212615,TL259126,1/1/1980 12:00:00 AM,,81,20,8,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Welwyn Garden City South
AL7 2LB,Yes,51.798124,-0.176766,525824,212625,TL258126,1/1/1980 12:00:00 AM,,81,72,34,Welwyn Garden City,1.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Welwyn Garden City South
AL7 2LD,Yes,51.797987,-0.176061,525873,212611,TL258126,1/1/1980 12:00:00 AM,,81,65,33,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Welwyn Garden City South
AL7 2LF,Yes,51.796742,-0.176358,525856,212472,TL258124,1/1/1980 12:00:00 AM,,81,48,15,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Welwyn Garden City South
AL7 2LU,Yes,51.799053,-0.177541,525768,212727,TL257127,4/1/1986 12:00:00 AM,,81,16,15,Welwyn Garden City,1.8,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens