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 AL4 0FS,Yes,51.737346,-0.249604,520964,205743,TL209057,8/1/2014 12:00:00 AM,,77,,,Welham Green,2.7,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0PR,Yes,51.738399,-0.252069,520791,205856,TL207058,1/1/1980 12:00:00 AM,,75,50,17,Welham Green,2.9,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0PS,Yes,51.737965,-0.250652,520890,205810,TL208058,1/1/1980 12:00:00 AM,,77,43,19,Welham Green,2.8,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0PT,Yes,51.737776,-0.251905,520804,205787,TL208057,1/1/1980 12:00:00 AM,,76,65,21,Welham Green,2.8,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0PU,Yes,51.737347,-0.252037,520796,205739,TL207057,1/1/1980 12:00:00 AM,,76,22,6,Welham Green,2.8,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0PZ,Yes,51.737167,-0.250857,520878,205721,TL208057,1/1/1980 12:00:00 AM,,77,17,13,Welham Green,2.8,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0QB,No,51.737356,-0.249647,520961,205744,TL209057,1/1/1980 12:00:00 AM,6/1/2012 12:00:00 AM,77,1,1,Welham Green,2.7,Colney Heath,Affinity Water,,St Albans,Colney Heath,Colney Heath & Marshalswick AL4 0QG,Yes,51.738099,-0.250024,520933,205826,TL209058,1/1/1980 12:00:00 AM,,77,45,21,Welham Green,2.7,Colney Heath,Affinity Water,Thames Water,St Albans,Colney Heath,Colney Heath & Marshalswick