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
AL7 9AB,No,51.804196,-0.205381,523834,213251,TL238132,1/1/2005 12:00:00 AM,4/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AD,No,51.804196,-0.205381,523834,213251,TL238132,1/1/2005 12:00:00 AM,4/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AF,No,51.804196,-0.205381,523834,213251,TL238132,2/1/2005 12:00:00 AM,4/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AJ,No,51.804196,-0.205381,523834,213251,TL238132,4/1/2005 12:00:00 AM,2/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AL,No,51.804196,-0.205381,523834,213251,TL238132,4/1/2005 12:00:00 AM,5/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AN,No,51.804196,-0.205381,523834,213251,TL238132,6/1/2006 12:00:00 AM,7/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AQ,No,51.804196,-0.205381,523834,213251,TL238132,5/1/2005 12:00:00 AM,2/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AS,No,51.804196,-0.205381,523834,213251,TL238132,6/1/2006 12:00:00 AM,7/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9AY,No,51.804196,-0.205381,523834,213251,TL238132,8/1/2005 12:00:00 AM,10/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9BB,No,51.804196,-0.205381,523834,213251,TL238132,9/1/2005 12:00:00 AM,10/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9BD,No,51.804196,-0.205381,523834,213251,TL238132,10/1/2005 12:00:00 AM,5/1/2006 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9SA,Yes,51.804196,-0.205381,523834,213251,TL238132,2/1/2005 12:00:00 AM,,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL7 9ZZ,Yes,51.804196,-0.205381,523834,213251,TL238132,3/1/2016 12:00:00 AM,,97,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AB,Yes,51.803595,-0.204346,523907,213186,TL239131,1/1/1980 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AE,Yes,51.803902,-0.205596,523820,213218,TL238132,11/1/2002 12:00:00 AM,,95,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AF,No,51.804778,-0.205242,523842,213316,TL238133,4/1/1985 12:00:00 AM,9/1/2012 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AG,No,51.805919,-0.205791,523801,213442,TL238134,1/1/1980 12:00:00 AM,1/1/2023 12:00:00 AM,103,,,Welwyn Garden City,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AH,Yes,51.805919,-0.205791,523801,213442,TL238134,1/1/1980 12:00:00 AM,,103,,,Welwyn Garden City,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AQ,Yes,51.805919,-0.205791,523801,213442,TL238134,3/1/1982 12:00:00 AM,,96,,,Welwyn Garden City,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AX,No,51.801071,-0.207449,523700,212900,TL236129,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6AZ,No,51.803549,-0.206640,523749,213177,TL237131,4/1/1985 12:00:00 AM,5/1/2001 12:00:00 AM,97,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BB,Yes,51.801652,-0.204888,523875,212969,TL238129,1/1/1980 12:00:00 AM,,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BD,No,51.801248,-0.204338,523914,212925,TL239129,6/1/1996 12:00:00 AM,6/1/1997 12:00:00 AM,93,,,Welwyn Garden City,0.0,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BE,Yes,51.800836,-0.203803,523952,212880,TL239128,1/1/1980 12:00:00 AM,,91,,,Welwyn Garden City,0.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BG,No,51.801388,-0.208161,523650,212934,TL236129,1/1/1980 12:00:00 AM,8/1/2004 12:00:00 AM,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BH,Yes,51.801474,-0.207940,523665,212944,TL236129,1/1/1980 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BJ,Yes,51.801222,-0.206747,523748,212918,TL237129,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BP,Yes,51.800923,-0.205395,523842,212887,TL238128,1/1/1980 12:00:00 AM,,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BQ,Yes,51.801460,-0.207758,523678,212943,TL236129,1/1/1980 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BS,No,51.801508,-0.207823,523673,212948,TL236129,6/1/1998 12:00:00 AM,10/1/2009 12:00:00 AM,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BT,No,51.801207,-0.204572,523898,212920,TL238129,1/1/1980 12:00:00 AM,10/1/2009 12:00:00 AM,93,,,Welwyn Garden City,0.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BW,Yes,51.801136,-0.206416,523771,212909,TL237129,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6BZ,No,51.803745,-0.205892,523800,213200,TL238132,5/1/1994 12:00:00 AM,12/1/1995 12:00:00 AM,96,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DD,Yes,51.800005,-0.205330,523849,212785,TL238127,11/1/2007 12:00:00 AM,,91,10,8,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DG,Yes,51.804772,-0.205431,523829,213315,TL238133,7/1/2013 12:00:00 AM,,96,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DH,Yes,51.801417,-0.208349,523637,212937,TL236129,12/1/2015 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DJ,Yes,51.801518,-0.207852,523671,212949,TL236129,12/1/2015 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DL,Yes,51.801925,-0.205244,523850,212999,TL238129,1/1/2017 12:00:00 AM,,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6DN,Yes,51.802893,-0.203799,523947,213109,TL239131,10/1/2018 12:00:00 AM,,88,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6HA,Yes,51.801207,-0.204572,523898,212920,TL238129,5/1/1994 12:00:00 AM,,93,,,Welwyn Garden City,0.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6JJ,No,51.801992,-0.208863,523600,213000,TL235130,1/1/1980 12:00:00 AM,7/1/1997 12:00:00 AM,94,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6JN,No,51.801417,-0.208349,523637,212937,TL236129,2/1/1984 12:00:00 AM,2/1/2015 12:00:00 AM,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6LT,No,51.800766,-0.205706,523821,212869,TL238128,8/1/1992 12:00:00 AM,3/1/2001 12:00:00 AM,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6LY,Yes,51.803936,-0.205479,523828,213222,TL238132,8/1/1993 12:00:00 AM,,95,1,1,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6ND,Yes,51.802460,-0.204797,523879,213059,TL238130,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NE,Yes,51.800123,-0.205591,523831,212798,TL238127,1/1/1980 12:00:00 AM,,91,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NF,No,51.801049,-0.205999,523800,212900,TL238129,4/1/1985 12:00:00 AM,3/1/2001 12:00:00 AM,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NH,No,51.801919,-0.205269,523848,212998,TL238129,1/1/1980 12:00:00 AM,6/1/2016 12:00:00 AM,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NL,No,51.801919,-0.205269,523848,212998,TL238129,1/1/1980 12:00:00 AM,10/1/2003 12:00:00 AM,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NN,No,51.801919,-0.205269,523848,212998,TL238129,1/1/1980 12:00:00 AM,9/1/2005 12:00:00 AM,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NP,No,51.800703,-0.205723,523820,212862,TL238128,1/1/1980 12:00:00 AM,5/1/2001 12:00:00 AM,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NQ,Yes,51.802624,-0.204922,523870,213077,TL238130,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NS,Yes,51.800772,-0.205682,523823,212870,TL238128,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NU,Yes,51.800852,-0.206230,523785,212878,TL237128,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NW,No,51.801049,-0.205999,523800,212900,TL238129,2/1/1990 12:00:00 AM,1/1/1995 12:00:00 AM,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6NY,Yes,51.800995,-0.206166,523789,212894,TL237128,1/1/2017 12:00:00 AM,,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PA,Yes,51.801180,-0.206328,523777,212914,TL237129,1/1/1980 12:00:00 AM,,92,36,24,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PB,Yes,51.801180,-0.206328,523777,212914,TL237129,1/1/1980 12:00:00 AM,,92,37,28,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PE,No,51.804196,-0.205381,523834,213251,TL238132,2/1/1990 12:00:00 AM,12/1/2001 12:00:00 AM,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PJ,No,51.801029,-0.208263,523644,212894,TL236128,12/1/2001 12:00:00 AM,12/1/2010 12:00:00 AM,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PL,Yes,51.801196,-0.207522,523695,212914,TL236129,1/1/1980 12:00:00 AM,,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PS,Yes,51.800816,-0.206811,523745,212873,TL237128,1/1/1980 12:00:00 AM,,92,10,5,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PT,No,51.800304,-0.206116,523794,212817,TL237128,6/1/1996 12:00:00 AM,8/1/2005 12:00:00 AM,91,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PU,No,51.801919,-0.205269,523848,212998,TL238129,1/1/1980 12:00:00 AM,6/1/2016 12:00:00 AM,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PW,No,51.800899,-0.207963,523665,212880,TL236128,1/1/1980 12:00:00 AM,12/1/2010 12:00:00 AM,92,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6PZ,Yes,51.800319,-0.205912,523808,212819,TL238128,1/1/1980 12:00:00 AM,,91,43,22,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6RD,Yes,51.800802,-0.205719,523820,212873,TL238128,8/1/1992 12:00:00 AM,,92,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6SA,Yes,51.800891,-0.208587,523622,212878,TL236128,11/1/2011 12:00:00 AM,,93,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6TP,Yes,51.803239,-0.206928,523730,213142,TL237131,6/1/2001 12:00:00 AM,,97,,,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6TR,Yes,51.803549,-0.206640,523749,213177,TL237131,1/1/1980 12:00:00 AM,,97,41,25,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6TS,Yes,51.803549,-0.206640,523749,213177,TL237131,1/1/1980 12:00:00 AM,,97,51,36,Welwyn Garden City,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6TU,Yes,51.800320,-0.205941,523806,212819,TL238128,1/1/1980 12:00:00 AM,,91,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6TX,No,51.801919,-0.205269,523848,212998,TL238129,1/1/1992 12:00:00 AM,10/1/2003 12:00:00 AM,93,,,Welwyn Garden City,0.1,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6UN,Yes,51.803164,-0.204514,523897,213138,TL238131,9/1/1991 12:00:00 AM,,93,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6WX,Yes,51.804196,-0.205381,523834,213251,TL238132,2/1/2005 12:00:00 AM,,95,,,Welwyn Garden City,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Handside,Handside & Peartree
AL8 6YY,No,51.802460,-0.204797,523879,213059,TL238130,6/1/1998 12:00:00 AM,1/1/2001 12:00:00 AM,92,,,Welwyn Garden City,0.2,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Handside,Handside & Peartree