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 HA6 1BW,Yes,51.602751,-0.411576,510105,190518,TQ101905,6/1/1981 12:00:00 AM,,72,69,50,Northwood Hills,0.3,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills, HA6 1DG,Yes,51.602556,-0.412435,510046,190495,TQ100904,7/1/1983 12:00:00 AM,,71,42,29,Northwood Hills,0.3,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills, HA6 1DQ,Yes,51.603157,-0.414334,509913,190559,TQ099905,4/1/1987 12:00:00 AM,,69,52,28,Northwood Hills,0.4,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills, HA6 1PS,Yes,51.602885,-0.413492,509972,190530,TQ099905,1/1/1993 12:00:00 AM,,70,59,31,Northwood Hills,0.4,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills,