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
AL8 7SS,No,51.803220,-0.230570,522100,213100,TL221131,1/1/1980 12:00:00 AM,12/1/1994 12:00:00 AM,104,,,Welwyn Garden City,1.8,,,,,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TL,Yes,51.792845,-0.227134,522365,211952,TL223119,1/1/1980 12:00:00 AM,,73,71,29,Welwyn Garden City,1.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TN,Yes,51.797240,-0.229505,522190,212437,TL221124,1/1/1980 12:00:00 AM,,75,58,25,Welwyn Garden City,1.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TP,Yes,51.796313,-0.231296,522069,212331,TL220123,1/1/1980 12:00:00 AM,,71,41,21,Welwyn Garden City,1.9,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TR,Yes,51.795999,-0.233121,521944,212293,TL219122,1/1/1980 12:00:00 AM,,74,31,14,Welwyn Garden City,2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TW,Yes,51.797095,-0.233658,521904,212414,TL219124,4/1/2005 12:00:00 AM,,74,,,Welwyn Garden City,2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North
AL8 7TZ,No,51.797114,-0.233565,521910,212416,TL219124,2/1/1984 12:00:00 AM,2/1/2015 12:00:00 AM,74,,,Welwyn Garden City,2.1,,,Affinity Water,,Welwyn Hatfield,Hatfield Villages,Hatfield North