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 SG1 5SF,Yes,51.918499,-0.166756,526177,226029,TL261260,1/1/1980 12:00:00 AM,,138,61,24,Stevenage,3.3,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells SG1 5SN,Yes,51.918802,-0.164839,526308,226066,TL263260,1/1/1980 12:00:00 AM,,137,31,10,Stevenage,3.5,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells SG1 5SQ,Yes,51.919106,-0.166455,526196,226097,TL261260,1/1/1980 12:00:00 AM,,140,74,26,Stevenage,3.4,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells SG2 7QT,Yes,51.917893,-0.164745,526317,225965,TL263259,9/1/1991 12:00:00 AM,,134,181,71,Stevenage,3.4,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells