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
AL9 7DA,No,51.733803,-0.218801,523100,205400,TL230053,12/1/1994 12:00:00 AM,12/1/1996 12:00:00 AM,92,,,Welham Green,0.6,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DF,Yes,51.733831,-0.218249,523138,205404,TL231054,1/1/1983 12:00:00 AM,,92,15,9,Welham Green,0.6,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DS,Yes,51.733613,-0.218750,523104,205379,TL231053,1/1/1980 12:00:00 AM,,92,41,27,Welham Green,0.6,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DU,Yes,51.734237,-0.217756,523171,205450,TL231054,1/1/1980 12:00:00 AM,,92,15,8,Welham Green,0.5,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DW,Yes,51.733409,-0.219185,523075,205356,TL230053,1/1/1980 12:00:00 AM,,92,4,3,Welham Green,0.7,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DX,No,51.734365,-0.217939,523158,205464,TL231054,1/1/1980 12:00:00 AM,4/1/2007 12:00:00 AM,91,,,Welham Green,0.5,Hatfield,Welham Green,Affinity Water,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DY,Yes,51.734663,-0.218579,523113,205496,TL231054,1/1/1980 12:00:00 AM,,91,65,26,Welham Green,0.6,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DZ,Yes,51.733896,-0.220469,522985,205408,TL229054,1/1/1980 12:00:00 AM,,92,60,27,Welham Green,0.7,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ED,Yes,51.734311,-0.219664,523039,205455,TL230054,1/1/1980 12:00:00 AM,,91,60,31,Welham Green,0.7,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South