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 HA4 7DJ,Yes,51.570220,-0.434707,508581,186866,TQ085868,1/1/1980 12:00:00 AM,,50,79,31,West Ruislip,0.2,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, HA4 7DY,Yes,51.569217,-0.434894,508570,186754,TQ085867,1/1/1980 12:00:00 AM,,47,,,West Ruislip,0.2,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, UB10 8FP,Yes,51.568652,-0.435843,508506,186690,TQ085866,7/1/2011 12:00:00 AM,,46,,,West Ruislip,0.2,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ickenham & South Harefield, UB10 8TH,Yes,51.568388,-0.435578,508525,186661,TQ085866,2/1/1984 12:00:00 AM,,47,116,62,West Ruislip,0.2,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ickenham & South Harefield,