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 W4 3BX,Yes,51.487727,-0.279454,519556,177934,TQ195779,6/1/2000 12:00:00 AM,,6,22,11,Gunnersbury,0.5,Greater London,Hounslow,Thames Water,,Hounslow,Chiswick Riverside, W4 3BZ,Yes,51.487615,-0.277341,519703,177925,TQ197779,1/1/1980 12:00:00 AM,,8,127,62,Gunnersbury,0.5,Greater London,Hounslow,Thames Water,,Hounslow,Chiswick Riverside, W4 3DG,Yes,51.487307,-0.278447,519627,177889,TQ196778,1/1/1980 12:00:00 AM,,7,170,75,Gunnersbury,0.5,Greater London,Hounslow,Thames Water,,Hounslow,Chiswick Riverside,