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 4HY,Yes,51.990445,-0.236325,521199,233912,TL211339,7/1/1983 12:00:00 AM,,68,87,49,Letchworth Garden City,1.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4YF,Yes,51.991377,-0.236113,521211,234016,TL212340,1/1/1980 12:00:00 AM,,69,139,60,Letchworth Garden City,1.4,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North
SG6 4YH,Yes,51.989240,-0.236940,521160,233777,TL211337,7/1/1990 12:00:00 AM,,66,35,19,Letchworth Garden City,1.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North