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 AL5 4QY,Yes,51.823603,-0.342902,514304,215185,TL143151,1/1/1980 12:00:00 AM,,94,80,31,Harpenden,1.2,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 4RU,Yes,51.822918,-0.341520,514401,215111,TL144151,4/1/2007 12:00:00 AM,,94,21,7,Harpenden,1.1,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 4UU,Yes,51.824051,-0.341536,514397,215237,TL143152,7/1/2007 12:00:00 AM,,90,,,Harpenden,1.2,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 4XS,Yes,51.823378,-0.341648,514391,215162,TL143151,12/1/1997 12:00:00 AM,,92,39,27,Harpenden,1.2,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 4XT,Yes,51.823918,-0.342296,514345,215221,TL143152,1/1/1991 12:00:00 AM,,92,71,44,Harpenden,1.2,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 4YT,No,51.824047,-0.342479,514332,215235,TL143152,9/1/2003 12:00:00 AM,7/1/2005 12:00:00 AM,92,,,Harpenden,1.2,Harpenden,,,St Albans,Harpenden East,Harpenden North East AL5 4YU,No,51.824047,-0.342479,514332,215235,TL143152,6/1/2004 12:00:00 AM,6/1/2005 12:00:00 AM,92,,,Harpenden,1.2,Harpenden,,,St Albans,Harpenden East,Harpenden North East AL5 4YX,No,51.824047,-0.342479,514332,215235,TL143152,2/1/2003 12:00:00 AM,2/1/2004 12:00:00 AM,92,,,Harpenden,1.2,Harpenden,,,St Albans,Harpenden East,Harpenden North East AL5 5AL,Yes,51.824841,-0.341420,514403,215325,TL144153,1/1/1980 12:00:00 AM,,91,20,9,Harpenden,1.3,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5BX,Yes,51.824613,-0.341225,514417,215300,TL144152,1/1/1980 12:00:00 AM,,90,12,10,Harpenden,1.3,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East