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 AL7 1JX,No,51.801011,-0.203076,524002,212901,TL240129,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,90,,,Welwyn Garden City,0.1,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3AY,No,51.798299,-0.201545,524115,212602,TL241126,4/1/2005 12:00:00 AM,3/1/2007 12:00:00 AM,90,,,Welwyn Garden City,0.4,Welwyn Garden City,Thames Water,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3EQ,Yes,51.798343,-0.202660,524038,212605,TL240126,11/1/2013 12:00:00 AM,,89,,,Welwyn Garden City,0.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3FD,Yes,51.798183,-0.201593,524112,212589,TL241125,10/1/2019 12:00:00 AM,,86,,,Welwyn Garden City,0.4,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3FE,Yes,51.798978,-0.200691,524172,212679,TL241126,7/1/2023 12:00:00 AM,,86,,,Welwyn Garden City,0.3,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3FG,Yes,51.798978,-0.200691,524172,212679,TL241126,4/1/2023 12:00:00 AM,,86,,,Welwyn Garden City,0.3,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3FH,Yes,51.798981,-0.202011,524081,212677,TL240126,1/1/2021 12:00:00 AM,,86,,,Welwyn Garden City,0.3,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree AL7 3FJ,Yes,51.798981,-0.202011,524081,212677,TL240126,10/1/2021 12:00:00 AM,,87,,,Welwyn Garden City,0.3,Welwyn Garden City,,,Welwyn Hatfield,Peartree,Handside & Peartree