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 0AG,Yes,51.521645,-3.110741,323032,180888,ST230808,9/1/1981 12:00:00 AM,,28,114,40,Heath High Level,4.9,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Trowbridge, CF3 0AN,Yes,51.521700,-3.112501,322910,180896,ST229808,9/1/1981 12:00:00 AM,,37,43,15,Heath High Level,4.8,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Trowbridge, CF3 0AP,Yes,51.522228,-3.111807,322959,180954,ST229809,9/1/1981 12:00:00 AM,,32,37,14,Heath High Level,4.9,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Trowbridge, CF3 5UD,Yes,51.522763,-3.112325,322924,181014,ST229810,6/1/1999 12:00:00 AM,,34,36,32,Heath High Level,4.8,Cardiff,Dwr Cymru Welsh Water,,Cardiff,Pontprennau and Old St Mellons, CF3 9ST,No,51.522633,-3.112682,322899,181000,ST228810,3/1/1988 12:00:00 AM,6/1/1999 12:00:00 AM,37,,,Heath High Level,4.8,Cardiff,,,Cardiff,Pontprennau and Old St Mellons,