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 8TU,No,51.856350,-0.235747,521600,219000,TL216190,7/1/1990 12:00:00 AM,11/1/2003 12:00:00 AM,114,,,Knebworth,3.5,,,,,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XJ,Yes,51.852064,-0.234739,521681,218525,TL216185,1/1/1980 12:00:00 AM,,109,11,8,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XL,Yes,51.852556,-0.236404,521565,218577,TL215185,1/1/1980 12:00:00 AM,,112,67,33,Knebworth,3.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XN,Yes,51.852131,-0.235192,521650,218532,TL216185,1/1/1980 12:00:00 AM,,110,5,4,Knebworth,3.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XP,Yes,51.852189,-0.237667,521479,218534,TL214185,1/1/1980 12:00:00 AM,,110,50,18,Knebworth,3.8,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XR,Yes,51.852095,-0.233959,521735,218530,TL217185,1/1/1980 12:00:00 AM,,109,29,13,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XS,Yes,51.852693,-0.233660,521754,218597,TL217185,1/1/1980 12:00:00 AM,,111,36,15,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XW,Yes,51.853156,-0.235030,521658,218646,TL216186,1/1/1980 12:00:00 AM,,112,45,23,Knebworth,3.6,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8XY,Yes,51.853280,-0.233216,521783,218663,TL217186,1/1/1980 12:00:00 AM,,112,6,2,Knebworth,3.5,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote
SG4 8YT,Yes,51.853610,-0.233682,521750,218699,TL217186,7/1/1983 12:00:00 AM,,113,15,6,Knebworth,3.5,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,North Hertfordshire,Codicote,Knebworth & Codicote