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 4XD,Yes,51.817569,-0.347863,513977,214506,TL139145,1/1/1980 12:00:00 AM,,125,21,5,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 4XE,Yes,51.818096,-0.346973,514037,214566,TL140145,1/1/1980 12:00:00 AM,,125,30,8,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 4XH,Yes,51.816073,-0.347032,514038,214341,TL140143,12/1/1994 12:00:00 AM,,126,14,9,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 5PJ,Yes,51.816373,-0.345948,514112,214376,TL141143,1/1/1980 12:00:00 AM,,126,152,43,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 5PL,Yes,51.814991,-0.343619,514276,214226,TL142142,1/1/1980 12:00:00 AM,,129,80,37,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 5PN,Yes,51.816676,-0.345777,514123,214410,TL141144,1/1/1980 12:00:00 AM,,126,125,38,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden West,Harpenden South West AL5 5UQ,No,51.814753,-0.343280,514300,214200,TL142142,8/1/1992 12:00:00 AM,12/1/1992 12:00:00 AM,129,,,Harpenden,0.6,Harpenden,,,,St Albans,Harpenden West,Harpenden South West