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 3PR,No,51.790986,-0.194798,524600,211800,TL246117,1/1/1980 12:00:00 AM,12/1/1995 12:00:00 AM,79,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 3PW,Yes,51.790722,-0.196495,524484,211768,TL244117,1/1/1980 12:00:00 AM,,80,34,14,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 3TE,Yes,51.791402,-0.202703,524054,211833,TL240118,1/1/1980 12:00:00 AM,,89,55,39,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 3TF,Yes,51.792008,-0.201780,524116,211902,TL241119,1/1/1980 12:00:00 AM,,89,58,20,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 3TG,Yes,51.792437,-0.201560,524130,211950,TL241119,1/1/1980 12:00:00 AM,,89,18,8,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 3TH,Yes,51.791616,-0.200244,524223,211861,TL242118,1/1/1980 12:00:00 AM,,87,33,14,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 3TP,Yes,51.790768,-0.198886,524319,211769,TL243117,1/1/1980 12:00:00 AM,,85,14,7,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 3TR,Yes,51.790610,-0.199748,524260,211750,TL242117,1/1/1980 12:00:00 AM,,86,25,8,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FD,Yes,51.787917,-0.199314,524297,211451,TL242114,10/1/2004 12:00:00 AM,,86,31,10,Welwyn Garden City,1.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FJ,Yes,51.787199,-0.200546,524214,211369,TL242113,8/1/2003 12:00:00 AM,,85,65,30,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4FL,Yes,51.787498,-0.200143,524241,211403,TL242114,8/1/2003 12:00:00 AM,,85,59,29,Welwyn Garden City,1.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JG,No,51.788666,-0.197138,524445,211538,TL244115,12/1/2001 12:00:00 AM,2/1/2005 12:00:00 AM,84,,,Welwyn Garden City,1.5,Welwyn Garden City,,,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JH,Yes,51.788736,-0.197111,524447,211546,TL244115,1/1/1980 12:00:00 AM,,84,36,14,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JJ,Yes,51.790006,-0.197158,524440,211687,TL244116,1/1/1980 12:00:00 AM,,83,1,1,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JL,Yes,51.790359,-0.198463,524349,211724,TL243117,1/1/1980 12:00:00 AM,,85,37,30,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JN,Yes,51.788839,-0.197886,524393,211556,TL243115,1/1/1980 12:00:00 AM,,85,62,34,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JP,Yes,51.786323,-0.196380,524504,211279,TL245112,1/1/1980 12:00:00 AM,,83,64,24,Welwyn Garden City,1.7,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JR,Yes,51.787278,-0.195773,524543,211386,TL245113,1/1/1980 12:00:00 AM,,83,15,6,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4JW,Yes,51.786723,-0.196031,524527,211324,TL245113,1/1/1980 12:00:00 AM,,83,72,21,Welwyn Garden City,1.7,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NB,Yes,51.790693,-0.194611,524614,211768,TL246117,1/1/1980 12:00:00 AM,,79,30,11,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NJ,Yes,51.789353,-0.196212,524507,211616,TL245116,1/1/1980 12:00:00 AM,,83,57,19,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NN,Yes,51.789065,-0.195111,524584,211586,TL245115,1/1/1980 12:00:00 AM,,81,14,4,Welwyn Garden City,1.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NP,Yes,51.788178,-0.195929,524530,211486,TL245114,1/1/1980 12:00:00 AM,,82,41,13,Welwyn Garden City,1.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NR,Yes,51.787913,-0.195679,524548,211457,TL245114,1/1/1980 12:00:00 AM,,82,39,13,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NS,Yes,51.787995,-0.193950,524667,211469,TL246114,1/1/1980 12:00:00 AM,,80,47,18,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4NW,Yes,51.788611,-0.195999,524524,211534,TL245115,1/1/1980 12:00:00 AM,,83,73,25,Welwyn Garden City,1.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SJ,Yes,51.791132,-0.204483,523932,211800,TL239117,1/1/1980 12:00:00 AM,,88,34,17,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SL,Yes,51.790352,-0.204601,523926,211713,TL239117,1/1/1980 12:00:00 AM,,86,7,3,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SN,Yes,51.790608,-0.205355,523873,211740,TL238117,1/1/1980 12:00:00 AM,,87,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SP,Yes,51.790642,-0.206963,523762,211741,TL237117,1/1/1980 12:00:00 AM,,86,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SR,Yes,51.789751,-0.207521,523726,211641,TL237116,1/1/1980 12:00:00 AM,,85,4,1,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SS,Yes,51.789148,-0.206921,523769,211575,TL237115,1/1/1980 12:00:00 AM,,86,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4ST,Yes,51.789383,-0.205945,523836,211603,TL238116,1/1/1980 12:00:00 AM,,86,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SU,No,51.789843,-0.205270,523881,211655,TL238116,1/1/1980 12:00:00 AM,6/1/2024 12:00:00 AM,86,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SW,Yes,51.790742,-0.205306,523876,211755,TL238117,1/1/1980 12:00:00 AM,,87,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4SZ,Yes,51.790001,-0.204615,523926,211674,TL239116,1/1/1980 12:00:00 AM,,86,10,3,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TA,Yes,51.789291,-0.204585,523930,211595,TL239115,1/1/1980 12:00:00 AM,,85,40,15,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TB,Yes,51.789060,-0.207577,523724,211564,TL237115,1/1/1980 12:00:00 AM,,85,,,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TD,Yes,51.788935,-0.202511,524074,211559,TL240115,1/1/1980 12:00:00 AM,,85,33,12,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TE,Yes,51.789174,-0.203324,524017,211584,TL240115,1/1/1980 12:00:00 AM,,85,70,28,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TF,Yes,51.789910,-0.200830,524187,211670,TL241116,1/1/1980 12:00:00 AM,,87,71,50,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TG,Yes,51.788710,-0.201331,524156,211536,TL241115,1/1/1980 12:00:00 AM,,87,91,35,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TH,Yes,51.788791,-0.200125,524239,211547,TL242115,1/1/1980 12:00:00 AM,,87,43,16,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TJ,Yes,51.788785,-0.198588,524345,211549,TL243115,1/1/1980 12:00:00 AM,,86,97,31,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TL,Yes,51.787451,-0.197814,524402,211402,TL244114,1/1/1980 12:00:00 AM,,85,26,10,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TN,Yes,51.787159,-0.198087,524384,211369,TL243113,1/1/1980 12:00:00 AM,,86,30,14,Welwyn Garden City,1.6,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TP,Yes,51.788362,-0.199721,524268,211500,TL242114,1/1/1980 12:00:00 AM,,87,24,9,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TQ,Yes,51.789483,-0.200542,524208,211623,TL242116,1/1/1980 12:00:00 AM,,88,34,12,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TR,Yes,51.788850,-0.199132,524307,211555,TL243115,1/1/1980 12:00:00 AM,,87,45,16,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TS,Yes,51.790091,-0.199275,524294,211693,TL242116,1/1/1980 12:00:00 AM,,87,4,2,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4TW,Yes,51.789349,-0.208842,523636,211594,TL236115,1/1/1980 12:00:00 AM,,85,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4YY,No,51.789388,-0.207912,523700,211600,TL236115,9/1/1991 12:00:00 AM,7/1/1995 12:00:00 AM,85,,,Welwyn Garden City,1.3,Welwyn Garden City,,,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4ZH,No,51.788512,-0.209397,523600,211500,TL235115,9/1/1998 12:00:00 AM,9/1/2000 12:00:00 AM,83,,,Welwyn Garden City,1.4,Welwyn Garden City,,,Welwyn Hatfield,Hollybush,Welwyn Garden City South
AL7 4ZP,No,51.788512,-0.209397,523600,211500,TL235115,6/1/1999 12:00:00 AM,12/1/1999 12:00:00 AM,83,,,Welwyn Garden City,1.4,Welwyn Garden City,,,Welwyn Hatfield,Hollybush,Welwyn Garden City South