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 5AG,Yes,51.493220,-0.270120,520190,178560,TQ201785,11/1/2017 12:00:00 AM,,13,,,Chiswick Park,0.2,Greater London,Hounslow,,,Hounslow,Chiswick Gunnersbury, W4 5LN,Yes,51.494243,-0.271300,520105,178672,TQ201786,1/1/1980 12:00:00 AM,,9,,,Chiswick Park,0.2,Greater London,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 5RH,Yes,51.493195,-0.270979,520130,178556,TQ201785,1/1/1980 12:00:00 AM,,11,41,20,Chiswick Park,0.3,Greater London,Hounslow,Thames Water,,Hounslow,Chiswick Gunnersbury, W4 5RL,Yes,51.493110,-0.270643,520154,178547,TQ201785,2/1/2018 12:00:00 AM,,10,,,Chiswick Park,0.2,Greater London,Hounslow,,,Hounslow,Chiswick Gunnersbury,