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 AL5 4QY,Yes,51.823596,-0.342926,514302,215184,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,51.822911,-0.341544,514399,215110,TL143151,4/1/2007 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,51.824044,-0.341560,514395,215236,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,51.823371,-0.341672,514389,215161,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,51.823911,-0.342320,514343,215220,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,51.824039,-0.342504,514330,215234,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,51.824039,-0.342504,514330,215234,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,51.824039,-0.342504,514330,215234,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,51.824834,-0.341444,514401,215324,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,51.824606,-0.341249,514415,215299,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