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 1BL,No,51.805871,-0.197351,524383,213451,TL243134,2/1/1990 12:00:00 AM,8/1/2010 12:00:00 AM,88,,,Welwyn Garden City,0.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Peartree,Handside & Peartree
AL7 1FU,Yes,51.805849,-0.197198,524394,213449,TL243134,4/1/2017 12:00:00 AM,,88,,,Welwyn Garden City,0.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree