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
SG4 8SW,Yes,51.847870,-0.230451,521988,218066,TL219180,1/1/1993 12:00:00 AM,,91,49,26,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8UH,Yes,51.847125,-0.230553,521983,217983,TL219179,1/1/1980 12:00:00 AM,,92,24,9,Knebworth,3.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8UL,Yes,51.847351,-0.230022,522019,218009,TL220180,1/1/1980 12:00:00 AM,,90,17,6,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8UQ,Yes,51.848144,-0.231907,521887,218094,TL218180,1/1/1980 12:00:00 AM,,96,97,40,Knebworth,3.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8YQ,Yes,51.849097,-0.230708,521967,218202,TL219182,1/1/1980 12:00:00 AM,,92,14,8,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8YX,Yes,51.849079,-0.229963,522018,218201,TL220182,2/1/1984 12:00:00 AM,,88,64,37,Knebworth,3.5,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote