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 4AX,Yes,51.560934,0.663353,584711,188034,TQ847880,1/1/1980 12:00:00 AM,,29,97,28,Chalkwell,2.5,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 4BG,Yes,51.560112,0.665887,584890,187949,TQ848879,1/1/1980 12:00:00 AM,,27,73,26,Chalkwell,2.4,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 4BL,Yes,51.561520,0.664079,584759,188101,TQ847881,1/1/1980 12:00:00 AM,,26,100,34,Chalkwell,2.6,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 4BY,Yes,51.561573,0.662149,584625,188102,TQ846881,1/1/1980 12:00:00 AM,,29,60,20,Chalkwell,2.6,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park, SS9 4BZ,Yes,51.561589,0.663420,584713,188107,TQ847881,1/1/1980 12:00:00 AM,,26,61,18,Chalkwell,2.6,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Blenheim Park,