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 SG3 6BA,Yes,51.865935,-0.190143,524714,220143,TL247201,1/1/1980 12:00:00 AM,,105,20,10,Knebworth,0.2,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6BL,Yes,51.865424,-0.190373,524700,220086,TL246200,1/1/1980 12:00:00 AM,,104,15,8,Knebworth,0.3,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6BQ,Yes,51.864774,-0.191938,524594,220011,TL245200,1/1/1980 12:00:00 AM,,102,77,37,Knebworth,0.4,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6BZ,Yes,51.865111,-0.191498,524623,220049,TL246200,1/1/1980 12:00:00 AM,,102,83,35,Knebworth,0.3,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6DW,No,51.866186,-0.190700,524675,220170,TL246201,1/1/1983 12:00:00 AM,12/1/2013 12:00:00 AM,108,41,0,Knebworth,0.2,Knebworth,Affinity Water,,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6EH,Yes,51.866209,-0.192287,524566,220170,TL245201,12/1/1995 12:00:00 AM,,110,52,19,Knebworth,0.4,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6EQ,Yes,51.866194,-0.190690,524676,220171,TL246201,6/1/2016 12:00:00 AM,,106,,,Knebworth,0.2,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6PA,No,51.866473,-0.191778,524600,220200,TL245202,1/1/1983 12:00:00 AM,12/1/1990 12:00:00 AM,111,,,Knebworth,0.3,Knebworth,,,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6PH,Yes,51.866900,-0.192095,524577,220247,TL245202,1/1/1980 12:00:00 AM,,114,66,22,Knebworth,0.3,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote