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 SG6 3NY,No,51.970545,-0.235633,521300,231700,TL213317,3/1/1982 12:00:00 AM,12/1/1986 12:00:00 AM,101,,,Letchworth Garden City,1.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South SG6 3PU,Yes,51.969555,-0.236211,521263,231589,TL212315,1/1/1980 12:00:00 AM,,101,26,14,Letchworth Garden City,1.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South SG6 3PX,Yes,51.970121,-0.236774,521223,231651,TL212316,1/1/1980 12:00:00 AM,,102,58,20,Letchworth Garden City,1.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South SG6 3RR,Yes,51.971441,-0.237261,521186,231797,TL211317,7/1/1983 12:00:00 AM,,99,66,28,Letchworth Garden City,1.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South SG6 3RS,Yes,51.971897,-0.237083,521197,231848,TL211318,7/1/1983 12:00:00 AM,,98,41,17,Letchworth Garden City,1.0,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South SG6 3XY,Yes,51.970663,-0.238136,521128,231709,TL211317,6/1/2000 12:00:00 AM,,100,96,39,Letchworth Garden City,1.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South