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 4HJ,Yes,51.781004,-0.189441,524997,210699,TL249106,1/1/1980 12:00:00 AM,,76,,,Welwyn Garden City,2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL7 4JA,Yes,51.781205,-0.192163,524809,210717,TL248107,1/1/1992 12:00:00 AM,,76,66,20,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL7 4JB,Yes,51.781190,-0.191192,524876,210717,TL248107,1/1/1992 12:00:00 AM,,76,20,5,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL7 4TY,Yes,51.775730,-0.192117,524827,210108,TL248101,8/1/1993 12:00:00 AM,,68,,,Hatfield (Herts),2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL9 5NX,Yes,51.774662,-0.202977,524081,209971,TL240099,1/1/1980 12:00:00 AM,,65,18,6,Hatfield (Herts),1.5,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL9 5NZ,Yes,51.773844,-0.202981,524083,209880,TL240098,1/1/1980 12:00:00 AM,,64,2,1,Hatfield (Herts),1.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL9 5PE,Yes,51.773922,-0.196175,524552,209900,TL245098,1/1/1980 12:00:00 AM,,68,3,1,Hatfield (Herts),1.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East
AL9 5RB,Yes,51.777110,-0.172757,526159,210295,TL261102,1/1/1980 12:00:00 AM,,62,,,Hatfield (Herts),3.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 5RD,No,51.781393,-0.156039,527300,210800,TL272108,1/1/1980 12:00:00 AM,6/1/1997 12:00:00 AM,81,,,Welwyn Garden City,4.0,,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 5RE,Yes,51.776407,-0.158275,527160,210242,TL271102,1/1/1980 12:00:00 AM,,64,30,18,Welwyn Garden City,4.2,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 5RF,Yes,51.774184,-0.154712,527412,210001,TL274100,1/1/1980 12:00:00 AM,,59,16,6,Hatfield (Herts),4.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 5RL,Yes,51.778382,-0.152308,527566,210472,TL275104,8/1/2008 12:00:00 AM,,77,21,12,Welwyn Garden City,4.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural