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 3RJ,Yes,51.792290,-0.198434,524346,211939,TL243119,1/1/1980 12:00:00 AM,,83,60,22,Welwyn Garden City,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3RL,Yes,51.792754,-0.198227,524359,211991,TL243119,1/1/1980 12:00:00 AM,,84,72,36,Welwyn Garden City,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3TJ,Yes,51.791526,-0.198479,524345,211854,TL243118,1/1/1980 12:00:00 AM,,83,20,8,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3TL,Yes,51.792066,-0.199095,524301,211913,TL243119,1/1/1980 12:00:00 AM,,85,73,33,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3TQ,Yes,51.792681,-0.199883,524245,211980,TL242119,1/1/1980 12:00:00 AM,,87,122,46,Welwyn Garden City,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree