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 N21 1JH,Yes,51.639731,-0.111818,530758,195124,TQ307951,1/1/1980 12:00:00 AM,,40,110,55,Winchmore Hill,1.0,Greater London,Enfield,Thames Water,,Enfield,Southgate, N21 1JJ,Yes,51.640951,-0.111823,530754,195260,TQ307952,1/1/1980 12:00:00 AM,,44,32,10,Grange Park,1.0,Greater London,Enfield,Thames Water,,Enfield,Southgate, N21 1JN,No,51.641323,-0.112588,530700,195300,TQ306953,1/1/1980 12:00:00 AM,12/1/1986 12:00:00 AM,46,,,Grange Park,1.1,Greater London,Enfield,,,Enfield,Southgate, N21 1NE,Yes,51.640549,-0.113097,530667,195213,TQ306952,1/1/1980 12:00:00 AM,,41,53,17,Grange Park,1.1,Greater London,Enfield,Thames Water,,Enfield,Southgate, N21 1NG,Yes,51.640188,-0.113418,530646,195172,TQ306951,1/1/1980 12:00:00 AM,,41,92,28,Winchmore Hill,1.1,Greater London,Enfield,Thames Water,,Enfield,Southgate, N21 1NN,Yes,51.641118,-0.113290,530652,195276,TQ306952,1/1/1980 12:00:00 AM,,44,45,17,Grange Park,1.1,Greater London,Enfield,Thames Water,,Enfield,Southgate,