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 SS9 3EY,Yes,51.551215,0.660073,584523,186945,TQ845869,1/1/1980 12:00:00 AM,,32,63,34,Chalkwell,1.6,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 3EZ,Yes,51.550882,0.662852,584717,186915,TQ847869,1/1/1980 12:00:00 AM,,31,66,21,Chalkwell,1.5,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 3FB,No,51.550753,0.662599,584700,186900,TQ846869,6/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,31,,,Chalkwell,1.4,Southend-on-Sea,,,Southend-on-Sea,Blenheim Park, SS9 3FD,No,51.550753,0.662599,584700,186900,TQ846869,6/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,31,,,Chalkwell,1.4,Southend-on-Sea,,,Southend-on-Sea,Blenheim Park, SS9 4DW,Yes,51.553415,0.659422,584469,187188,TQ844871,6/1/2002 12:00:00 AM,,37,53,13,Chalkwell,1.8,Southend-on-Sea,Anglian Water,,Southend-on-Sea,Blenheim Park, SS9 4EA,Yes,51.553623,0.658972,584437,187210,TQ844872,6/1/2002 12:00:00 AM,,39,22,5,Chalkwell,1.8,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 4HU,Yes,51.552994,0.658142,584382,187138,TQ843871,1/1/1980 12:00:00 AM,,36,83,55,Leigh-On-Sea,1.8,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park,