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,51.551219,0.660101,584525,186946,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,51.550886,0.662880,584719,186916,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,51.550757,0.662628,584702,186901,TQ847869,6/1/1998 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,51.550757,0.662628,584702,186901,TQ847869,6/1/1998 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,51.553419,0.659451,584471,187189,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,51.553627,0.659001,584439,187211,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,51.552998,0.658171,584384,187138,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,