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 HP1 1AQ,Yes,51.746284,-0.475324,505357,206387,TL053063,4/1/2010 12:00:00 AM,,90,41,25,Hemel Hempstead,1.2,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1AU,Yes,51.745972,-0.474784,505395,206353,TL053063,11/1/2010 12:00:00 AM,,88,24,14,Hemel Hempstead,1.2,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1AY,No,51.746110,-0.475026,505378,206368,TL053063,3/1/2011 12:00:00 AM,10/1/2020 12:00:00 AM,89,,,Hemel Hempstead,1.2,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1FW,Yes,51.745902,-0.474946,505384,206345,TL053063,5/1/2011 12:00:00 AM,,89,,,Hemel Hempstead,1.2,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town