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 2HL,Yes,51.794134,-0.171677,526186,212190,TL261121,1/1/1983 12:00:00 AM,,82,113,49,Welwyn Garden City,2.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2HN,Yes,51.795848,-0.169766,526313,212384,TL263123,1/1/1983 12:00:00 AM,,79,32,13,Welwyn Garden City,2.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2HP,Yes,51.794809,-0.169311,526347,212269,TL263122,7/1/1983 12:00:00 AM,,85,18,7,Welwyn Garden City,2.5,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2HY,Yes,51.795704,-0.170203,526283,212367,TL262123,7/1/1983 12:00:00 AM,,80,52,29,Welwyn Garden City,2.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2JQ,Yes,51.795565,-0.172953,526094,212347,TL260123,2/1/1984 12:00:00 AM,,82,37,17,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens