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 HP1 3JL,Yes,51.761855,-0.488877,504386,208099,TL043080,1/1/1980 12:00:00 AM,,138,35,19,Hemel Hempstead,2.2,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JN,Yes,51.762698,-0.488733,504394,208193,TL043081,1/1/1980 12:00:00 AM,,139,55,25,Hemel Hempstead,2.3,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JQ,Yes,51.762980,-0.490411,504278,208222,TL042082,1/1/1992 12:00:00 AM,,140,25,18,Hemel Hempstead,2.3,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JS,Yes,51.762358,-0.490265,504289,208153,TL042081,1/1/1980 12:00:00 AM,,139,39,16,Hemel Hempstead,2.2,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JW,Yes,51.761606,-0.489769,504325,208070,TL043080,1/1/1980 12:00:00 AM,,136,94,36,Hemel Hempstead,2.1,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JX,Yes,51.764362,-0.489460,504340,208377,TL043083,1/1/1980 12:00:00 AM,,139,8,5,Hemel Hempstead,2.4,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3JY,Yes,51.763785,-0.489986,504305,208312,TL043083,1/1/1980 12:00:00 AM,,141,,,Hemel Hempstead,2.4,Greater London,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3SB,No,51.764319,-0.489606,504330,208372,TL043083,12/1/1995 12:00:00 AM,6/1/1998 12:00:00 AM,140,,,Hemel Hempstead,2.4,Greater London,Hemel Hempstead,,,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3TD,No,51.764319,-0.489606,504330,208372,TL043083,7/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,140,,,Hemel Hempstead,2.4,Greater London,Hemel Hempstead,,,Dacorum,Gadebridge,Hemel Hempstead North West HP1 3YU,No,51.764319,-0.489591,504331,208372,TL043083,6/1/2000 12:00:00 AM,4/1/2001 12:00:00 AM,140,,,Hemel Hempstead,2.4,Greater London,Hemel Hempstead,,,Dacorum,Gadebridge,Hemel Hempstead North West