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 AL8 7AR,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7BF,No,51.810555,-0.208480,523603,213953,TL236139,6/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7BZ,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7DB,No,51.810555,-0.208480,523603,213953,TL236139,7/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7DX,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1999 12:00:00 AM,1/1/2001 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ES,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1995 12:00:00 AM,12/1/1999 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7HX,Yes,51.810928,-0.207687,523657,213996,TL236139,1/1/1980 12:00:00 AM,,116,44,17,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7JR,No,51.808282,-0.208613,523600,213700,TL236136,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,115,,,Welwyn Garden City,0.9,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7JT,Yes,51.808841,-0.208800,523586,213762,TL235137,1/1/1980 12:00:00 AM,,118,40,12,Welwyn Garden City,0.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7JU,Yes,51.808323,-0.208458,523611,213705,TL236137,1/1/1980 12:00:00 AM,,115,30,12,Welwyn Garden City,0.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7LF,Yes,51.809129,-0.210616,523460,213791,TL234137,1/1/1980 12:00:00 AM,,121,55,23,Welwyn Garden City,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7LH,Yes,51.808334,-0.210967,523438,213702,TL234137,1/1/1980 12:00:00 AM,,116,22,10,Welwyn Garden City,0.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7LJ,Yes,51.809637,-0.211481,523399,213846,TL233138,1/1/1980 12:00:00 AM,,125,57,25,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7RT,Yes,51.808471,-0.206958,523714,213724,TL237137,1/1/1980 12:00:00 AM,,112,32,13,Welwyn Garden City,0.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7RU,Yes,51.808849,-0.206406,523751,213767,TL237137,1/1/1980 12:00:00 AM,,111,15,8,Welwyn Garden City,0.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7SB,Yes,51.810663,-0.208597,523595,213965,TL235139,1/1/1980 12:00:00 AM,,119,17,8,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7SD,Yes,51.809954,-0.209156,523558,213885,TL235138,1/1/1980 12:00:00 AM,,121,,,Welwyn Garden City,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7SE,Yes,51.810427,-0.207881,523645,213940,TL236139,1/1/1980 12:00:00 AM,,117,17,7,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7ZD,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1997 12:00:00 AM,6/1/1999 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZE,No,51.810555,-0.208480,523603,213953,TL236139,6/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZF,No,51.810555,-0.208480,523603,213953,TL236139,6/1/1999 12:00:00 AM,12/1/1999 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZH,No,51.810555,-0.208480,523603,213953,TL236139,6/1/1999 12:00:00 AM,6/1/2000 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZL,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1999 12:00:00 AM,4/1/2001 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZX,No,51.810555,-0.208480,523603,213953,TL236139,6/1/2000 12:00:00 AM,7/1/2001 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens AL8 7ZZ,No,51.810555,-0.208480,523603,213953,TL236139,12/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,118,,,Welwyn Garden City,1.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Sherrards,Haldens