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 HA3 5JZ,Yes,51.603839,-0.349191,514423,190735,TQ144907,1/1/1980 12:00:00 AM,,72,60,20,Headstone Lane,0.6,Greater London,Harrow,Affinity Water,Thames Water,Harrow,Harrow Weald, HA3 5NJ,Yes,51.603229,-0.350404,514341,190665,TQ143906,1/1/1980 12:00:00 AM,,68,46,14,Headstone Lane,0.5,Greater London,Harrow,Affinity Water,Thames Water,Harrow,Harrow Weald, HA3 5PR,Yes,51.602249,-0.348729,514459,190559,TQ144905,1/1/1980 12:00:00 AM,,67,126,49,Headstone Lane,0.6,Greater London,Harrow,Affinity Water,Thames Water,Harrow,Harrow Weald, HA3 5PS,Yes,51.602030,-0.349127,514432,190534,TQ144905,1/1/1980 12:00:00 AM,,67,152,55,Headstone Lane,0.5,Greater London,Harrow,Affinity Water,Thames Water,Harrow,Harrow Weald,