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 7LZ,Yes,51.575295,-0.438856,508281,187424,TQ082874,1/1/1980 12:00:00 AM,,47,88,44,West Ruislip,0.6,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, HA4 7NA,Yes,51.576051,-0.438931,508274,187508,TQ082875,1/1/1980 12:00:00 AM,,47,63,24,West Ruislip,0.7,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, HA4 7NE,Yes,51.576543,-0.438034,508335,187564,TQ083875,1/1/1980 12:00:00 AM,,49,52,19,West Ruislip,0.8,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, HA4 7NF,Yes,51.576383,-0.437549,508369,187547,TQ083875,1/1/1980 12:00:00 AM,,50,78,38,West Ruislip,0.7,Hillingdon,Affinity Water,Thames Water,Hillingdon,Ruislip, HA4 7NQ,No,51.575094,-0.440017,508201,187400,TQ082874,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,44,,,West Ruislip,0.6,,,,Hillingdon,Ruislip,