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 W4 4NS,Yes,51.489287,-0.262001,520764,178136,TQ207781,1/1/1980 12:00:00 AM,,10,102,35,Chiswick Park,0.7,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 4NT,Yes,51.489603,-0.262681,520716,178170,TQ207781,1/1/1980 12:00:00 AM,,9,92,32,Chiswick Park,0.6,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 4NX,Yes,51.490235,-0.262311,520740,178241,TQ207782,1/1/1980 12:00:00 AM,,9,43,15,Chiswick Park,0.6,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 4NY,Yes,51.490355,-0.261240,520814,178256,TQ208782,1/1/1980 12:00:00 AM,,9,123,39,Chiswick Park,0.6,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 4QB,No,51.489854,-0.261432,520802,178200,TQ208782,4/1/1987 12:00:00 AM,12/1/1990 12:00:00 AM,9,,,Chiswick Park,0.7,Hounslow,,,Hounslow,Chiswick Gunnersbury,