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 4HQ,Yes,51.783371,-0.188611,525048,210964,TL250109,1/1/1980 12:00:00 AM,,76,,,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Howlands,Welwyn Garden City South
AL7 4HX,Yes,51.782835,-0.187676,525114,210906,TL251109,12/1/1994 12:00:00 AM,,75,,,Welwyn Garden City,2.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Howlands,Welwyn Garden City South
AL7 4JQ,Yes,51.783817,-0.187604,525116,211015,TL251110,12/1/2001 12:00:00 AM,,73,190,109,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Howlands,Welwyn Garden City South
AL7 4LP,Yes,51.783817,-0.187604,525116,211015,TL251110,9/1/2010 12:00:00 AM,,73,50,28,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Howlands,Welwyn Garden City South
AL7 4LR,Yes,51.783817,-0.187604,525116,211015,TL251110,9/1/2010 12:00:00 AM,,73,57,34,Welwyn Garden City,2.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Howlands,Welwyn Garden City South