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 1LJ,Yes,51.545138,0.667882,585089,186289,TQ850862,1/1/1980 12:00:00 AM,,44,104,41,Chalkwell,0.7,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Chalkwell, SS9 1LL,Yes,51.544921,0.668302,585119,186266,TQ851862,1/1/1980 12:00:00 AM,,44,98,38,Chalkwell,0.7,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Chalkwell, SS9 1LW,Yes,51.545153,0.667407,585056,186290,TQ850862,1/1/1980 12:00:00 AM,,43,103,47,Chalkwell,0.7,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Chalkwell, SS9 3NH,Yes,51.546853,0.667189,585034,186478,TQ850864,1/1/1980 12:00:00 AM,,35,27,11,Chalkwell,0.9,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Chalkwell, SS9 3NJ,Yes,51.546710,0.668363,585116,186465,TQ851864,1/1/1980 12:00:00 AM,,37,7,2,Chalkwell,0.9,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Chalkwell,