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 5RY,Yes,51.916664,-0.167834,526108,225823,TL261258,9/1/1991 12:00:00 AM,,135,114,51,Stevenage,3.2,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells SG1 5RZ,Yes,51.916988,-0.166687,526186,225861,TL261258,9/1/1991 12:00:00 AM,,133,236,84,Stevenage,3.3,Stevenage,Stevenage,Affinity Water,Thames Water,Stevenage,Martins Wood,Chells