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 CF3 6AF,Yes,51.531407,-3.127011,321920,181991,ST219819,1/1/2018 12:00:00 AM,,32,,,Llanishen,3.8,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Pontprennau and Old St Mellons, CF3 6AH,Yes,51.531400,-3.128697,321803,181992,ST218819,1/1/2019 12:00:00 AM,,41,,,Llanishen,3.7,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Pontprennau and Old St Mellons, CF3 6AY,Yes,51.532282,-3.126686,321944,182088,ST219820,11/1/2019 12:00:00 AM,,39,,,Llanishen,3.8,Cardiff,,,Cardiff,Pontprennau and Old St Mellons, CF3 9YA,No,51.530585,-3.127284,321900,181900,ST218818,1/1/1980 12:00:00 AM,6/1/1999 12:00:00 AM,28,,,Llanishen,3.8,,,,Cardiff,Pontprennau and Old St Mellons,