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 SS9 1DX,Yes,51.540092,0.667082,585054,185726,TQ850857,1/1/1980 12:00:00 AM,,25,84,46,Chalkwell,0.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1EP,Yes,51.541276,0.667252,585061,185858,TQ850858,1/1/1980 12:00:00 AM,,35,47,17,Chalkwell,0.4,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1ES,Yes,51.541246,0.667755,585096,185856,TQ850858,1/1/1980 12:00:00 AM,,35,7,5,Chalkwell,0.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1EU,Yes,51.540718,0.667277,585065,185796,TQ850857,1/1/1980 12:00:00 AM,,31,53,21,Chalkwell,0.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1FN,Yes,51.540083,0.666303,585000,185723,TQ850857,5/1/2008 12:00:00 AM,,24,16,10,Chalkwell,0.3,Southend-on-Sea,Southend-on-Sea,Anglian Water,,Southend-on-Sea,Leigh, SS9 1FQ,No,51.540091,0.666346,585003,185724,TQ850857,8/1/2008 12:00:00 AM,12/1/2008 12:00:00 AM,24,,,Chalkwell,0.3,Southend-on-Sea,Southend-on-Sea,,,Southend-on-Sea,Leigh,