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 1AJ,Yes,51.541330,0.656943,584346,185838,TQ843858,1/1/1980 12:00:00 AM,,38,11,4,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1PE,Yes,51.541826,0.657462,584380,185894,TQ843858,1/1/1980 12:00:00 AM,,40,23,9,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1PF,No,51.541777,0.658238,584434,185891,TQ844858,1/1/1980 12:00:00 AM,10/1/2009 12:00:00 AM,40,,,Chalkwell,0.9,Southend-on-Sea,Southend-on-Sea,,,Southend-on-Sea,Leigh, SS9 1PN,Yes,51.541780,0.658094,584424,185891,TQ844858,1/1/1980 12:00:00 AM,,40,,,Chalkwell,0.9,Southend-on-Sea,Southend-on-Sea,Anglian Water,,Southend-on-Sea,Leigh, SS9 1PW,Yes,51.541822,0.657433,584378,185894,TQ843858,10/1/1984 12:00:00 AM,,40,,,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Anglian Water,,Southend-on-Sea,Leigh, SS9 1QD,Yes,51.542085,0.657752,584399,185924,TQ843859,1/1/1980 12:00:00 AM,,41,72,28,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1QE,Yes,51.542616,0.656542,584313,185980,TQ843859,1/1/1980 12:00:00 AM,,42,73,32,Chalkwell,1.1,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1QR,No,51.541799,0.657692,584396,185892,TQ843858,1/1/1980 12:00:00 AM,2/1/2009 12:00:00 AM,40,,,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,,,Southend-on-Sea,Leigh, SS9 1RJ,Yes,51.542919,0.657440,584374,186016,TQ843860,1/1/1980 12:00:00 AM,,41,66,30,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1RL,Yes,51.542624,0.658172,584426,185985,TQ844859,1/1/1980 12:00:00 AM,,42,64,33,Chalkwell,1.0,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh,