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 1RU,Yes,51.606297,-0.411134,510127,190913,TQ101909,1/1/1980 12:00:00 AM,,81,83,26,Northwood Hills,0.6,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills, HA6 1TA,Yes,51.606885,-0.411995,510066,190977,TQ100909,1/1/1980 12:00:00 AM,,76,84,30,Northwood Hills,0.7,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills, HA6 1TL,Yes,51.605333,-0.411659,510093,190805,TQ100908,8/1/1993 12:00:00 AM,,78,95,52,Northwood Hills,0.5,Hillingdon,Affinity Water,Thames Water,Hillingdon,Northwood Hills,