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
AL3 8DL,Yes,51.815867,-0.437164,507826,214181,TL078141,1/1/1980 12:00:00 AM,,136,55,22,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EA,Yes,51.815587,-0.437725,507788,214149,TL077141,1/1/1980 12:00:00 AM,,135,49,23,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EB,Yes,51.817142,-0.439078,507691,214320,TL076143,1/1/1980 12:00:00 AM,,142,55,23,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EG,Yes,51.814608,-0.436482,507876,214042,TL078140,6/1/2000 12:00:00 AM,,128,15,6,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater