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 2DX,Yes,51.805963,-0.172577,526091,213504,TL260135,1/1/1980 12:00:00 AM,,78,55,20,Welwyn Garden City,2.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2DY,Yes,51.805928,-0.171490,526166,213502,TL261135,1/1/1980 12:00:00 AM,,77,66,24,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2DZ,Yes,51.805839,-0.170943,526204,213493,TL262134,1/1/1980 12:00:00 AM,,76,61,24,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2EA,Yes,51.805733,-0.169888,526277,213483,TL262134,1/1/1980 12:00:00 AM,,74,60,23,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2EB,Yes,51.804810,-0.170143,526262,213380,TL262133,1/1/1980 12:00:00 AM,,77,4,2,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2EE,Yes,51.805025,-0.170657,526226,213403,TL262134,1/1/1980 12:00:00 AM,,76,22,10,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2EF,Yes,51.804703,-0.171888,526142,213365,TL261133,1/1/1980 12:00:00 AM,,78,57,20,Welwyn Garden City,2.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens