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
SG6 4JD,Yes,51.988369,-0.226809,521858,233697,TL218336,1/1/1980 12:00:00 AM,,78,29,12,Letchworth Garden City,0.9,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Norton,Letchworth North
SG6 4LP,Yes,51.989445,-0.227830,521785,233815,TL217338,1/1/1980 12:00:00 AM,,77,39,13,Letchworth Garden City,1.1,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4LR,Yes,51.988972,-0.226829,521855,233764,TL218337,1/1/1980 12:00:00 AM,,77,47,28,Letchworth Garden City,1.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4LS,Yes,51.988899,-0.227953,521778,233754,TL217337,1/1/1980 12:00:00 AM,,76,40,11,Letchworth Garden City,1.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4LU,Yes,51.991651,-0.227422,521807,234061,TL218340,1/1/1980 12:00:00 AM,,77,40,22,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4LX,Yes,51.990642,-0.228452,521739,233947,TL217339,1/1/1980 12:00:00 AM,,78,87,31,Letchworth Garden City,1.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4LY,Yes,51.989638,-0.229249,521687,233834,TL216338,1/1/1980 12:00:00 AM,,78,24,12,Letchworth Garden City,1.1,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4RS,Yes,51.988753,-0.229619,521664,233735,TL216337,4/1/2005 12:00:00 AM,,78,59,25,Letchworth Garden City,1.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4RT,No,51.991113,-0.227516,521802,234001,TL218340,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,77,,,Letchworth Garden City,1.2,Letchworth,,,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4RX,Yes,51.989076,-0.228951,521709,233772,TL217337,1/1/1980 12:00:00 AM,,77,37,12,Letchworth Garden City,1.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North