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
AL6 0JE,Yes,51.803057,-0.155187,527298,213211,TL272132,1/1/1980 12:00:00 AM,,75,13,3,Welwyn Garden City,3.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2BX,No,51.799543,-0.170106,526279,212794,TL262127,8/1/1992 12:00:00 AM,12/1/1999 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2DF,No,51.799543,-0.170106,526279,212794,TL262127,12/1/1995 12:00:00 AM,12/1/1999 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2DT,No,51.799578,-0.170075,526281,212798,TL262127,6/1/1997 12:00:00 AM,6/1/1998 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ET,No,51.799543,-0.170106,526279,212794,TL262127,6/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2EZ,No,51.799578,-0.170075,526281,212798,TL262127,12/1/1996 12:00:00 AM,12/1/1997 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2FF,Yes,51.799965,-0.165640,526586,212849,TL265128,3/1/2017 12:00:00 AM,,84,,,Welwyn Garden City,2.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2GA,No,51.799543,-0.170106,526279,212794,TL262127,12/1/1996 12:00:00 AM,12/1/1998 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2NB,Yes,51.799709,-0.169943,526290,212813,TL262128,4/1/1987 12:00:00 AM,,82,70,28,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NG,Yes,51.799811,-0.167851,526434,212828,TL264128,10/1/1987 12:00:00 AM,,82,21,8,Welwyn Garden City,2.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NH,Yes,51.800881,-0.169026,526350,212945,TL263129,4/1/1987 12:00:00 AM,,82,28,9,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NJ,Yes,51.800315,-0.167308,526470,212885,TL264128,4/1/1987 12:00:00 AM,,81,26,8,Welwyn Garden City,2.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NL,Yes,51.800084,-0.168623,526380,212857,TL263128,4/1/1987 12:00:00 AM,,82,53,29,Welwyn Garden City,2.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NN,Yes,51.801100,-0.166319,526536,212974,TL265129,2/1/1990 12:00:00 AM,,82,128,49,Welwyn Garden City,2.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NP,Yes,51.802033,-0.166626,526512,213077,TL265130,2/1/1990 12:00:00 AM,,81,75,50,Welwyn Garden City,2.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2NQ,Yes,51.800492,-0.168258,526404,212903,TL264129,4/1/1987 12:00:00 AM,,81,26,9,Welwyn Garden City,2.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 2PD,Yes,51.799193,-0.166726,526513,212761,TL265127,3/1/1988 12:00:00 AM,,81,42,16,Welwyn Garden City,2.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PE,Yes,51.798904,-0.163913,526708,212734,TL267127,10/1/1987 12:00:00 AM,,81,62,20,Welwyn Garden City,2.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PF,Yes,51.799185,-0.164627,526658,212764,TL266127,10/1/1987 12:00:00 AM,,81,58,19,Welwyn Garden City,2.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PN,Yes,51.799866,-0.162743,526786,212843,TL267128,2/1/1990 12:00:00 AM,,82,31,16,Welwyn Garden City,2.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PP,Yes,51.802366,-0.165064,526619,213117,TL266131,2/1/1990 12:00:00 AM,,82,64,23,Welwyn Garden City,2.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PR,Yes,51.800908,-0.162092,526828,212960,TL268129,2/1/1990 12:00:00 AM,,82,59,21,Welwyn Garden City,2.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PS,Yes,51.801071,-0.163332,526742,212976,TL267129,1/1/1991 12:00:00 AM,,82,52,21,Welwyn Garden City,2.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PT,Yes,51.801109,-0.164578,526656,212978,TL266129,2/1/1990 12:00:00 AM,,82,92,29,Welwyn Garden City,2.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PU,Yes,51.802102,-0.163131,526753,213091,TL267130,2/1/1990 12:00:00 AM,,82,32,11,Welwyn Garden City,2.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PW,Yes,51.801670,-0.161796,526846,213045,TL268130,2/1/1990 12:00:00 AM,,81,62,26,Welwyn Garden City,2.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PX,Yes,51.800785,-0.161110,526896,212948,TL268129,2/1/1990 12:00:00 AM,,82,34,11,Welwyn Garden City,3.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PY,Yes,51.799681,-0.161688,526859,212824,TL268128,2/1/1990 12:00:00 AM,,82,56,24,Welwyn Garden City,2.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2PZ,Yes,51.799942,-0.160115,526967,212856,TL269128,2/1/1990 12:00:00 AM,,81,102,35,Welwyn Garden City,3.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QA,Yes,51.799686,-0.157573,527143,212832,TL271128,2/1/1990 12:00:00 AM,,81,143,57,Welwyn Garden City,3.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QB,Yes,51.800397,-0.165042,526626,212898,TL266128,2/1/2021 12:00:00 AM,,82,,,Welwyn Garden City,2.7,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Panshanger,Haldens
AL7 2QD,No,51.801253,-0.161030,526900,213000,TL268129,2/1/1990 12:00:00 AM,12/1/1991 12:00:00 AM,82,,,Welwyn Garden City,3.0,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Panshanger,Haldens
AL7 2QE,No,51.801253,-0.161030,526900,213000,TL268129,2/1/1990 12:00:00 AM,12/1/1990 12:00:00 AM,82,,,Welwyn Garden City,3.0,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Panshanger,Haldens
AL7 2QF,Yes,51.799057,-0.157018,527183,212763,TL271127,7/1/1990 12:00:00 AM,,81,70,29,Welwyn Garden City,3.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QG,Yes,51.800510,-0.158467,527079,212922,TL270129,7/1/1990 12:00:00 AM,,81,82,26,Welwyn Garden City,3.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QH,Yes,51.800598,-0.156680,527202,212935,TL272129,9/1/1991 12:00:00 AM,,79,40,14,Welwyn Garden City,3.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QJ,Yes,51.801537,-0.159760,526987,213034,TL269130,1/1/1993 12:00:00 AM,,81,35,19,Welwyn Garden City,3.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QL,Yes,51.801005,-0.157374,527153,212979,TL271129,1/1/1993 12:00:00 AM,,80,29,10,Welwyn Garden City,3.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens
AL7 2QP,No,51.799543,-0.170106,526279,212794,TL262127,5/1/1994 12:00:00 AM,12/1/1999 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2QR,No,51.799543,-0.170106,526279,212794,TL262127,7/1/1995 12:00:00 AM,12/1/1999 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZE,No,51.799543,-0.170106,526279,212794,TL262127,6/1/1998 12:00:00 AM,5/1/2001 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZH,No,51.799543,-0.170106,526279,212794,TL262127,6/1/1999 12:00:00 AM,1/1/2001 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZJ,No,51.799543,-0.170106,526279,212794,TL262127,6/1/1999 12:00:00 AM,1/1/2001 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZL,No,51.799543,-0.170106,526279,212794,TL262127,12/1/1999 12:00:00 AM,7/1/2001 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZX,No,51.799543,-0.170106,526279,212794,TL262127,12/1/1999 12:00:00 AM,7/1/2001 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 2ZY,No,51.799543,-0.170106,526279,212794,TL262127,12/1/1999 12:00:00 AM,6/1/2000 12:00:00 AM,82,,,Welwyn Garden City,2.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens