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 1AD,Yes,51.803228,-0.191109,524821,213168,TL248131,12/1/1998 12:00:00 AM,,82,,,Welwyn Garden City,0.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AJ,Yes,51.804513,-0.188084,525026,213316,TL250133,12/1/1999 12:00:00 AM,,79,1,1,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AN,Yes,51.803847,-0.189213,524950,213240,TL249132,1/1/1980 12:00:00 AM,,80,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AP,Yes,51.801017,-0.185903,525186,212931,TL251129,12/1/1999 12:00:00 AM,,84,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AR,No,51.803529,-0.191372,524802,213201,TL248132,4/1/1986 12:00:00 AM,12/1/1994 12:00:00 AM,81,,,Welwyn Garden City,0.9,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1AT,No,51.801954,-0.187737,525057,213032,TL250130,12/1/1996 12:00:00 AM,9/1/2008 12:00:00 AM,81,,,Welwyn Garden City,1.1,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1AX,Yes,51.804110,-0.190551,524857,213267,TL248132,1/1/1980 12:00:00 AM,,80,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AY,Yes,51.804286,-0.192024,524755,213284,TL247132,8/1/1992 12:00:00 AM,,81,,,Welwyn Garden City,0.9,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1AZ,No,51.804550,-0.189330,524940,213318,TL249133,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,79,,,Welwyn Garden City,1.1,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1BA,Yes,51.804681,-0.189107,524955,213333,TL249133,1/1/1980 12:00:00 AM,,78,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1BE,No,51.803920,-0.191618,524784,213244,TL247132,7/1/1986 12:00:00 AM,8/1/2006 12:00:00 AM,80,,,Welwyn Garden City,0.9,Welwyn Garden City,Thames Water,,Welwyn Hatfield,Haldens,Haldens
AL7 1BJ,Yes,51.804379,-0.190483,524861,213297,TL248132,2/1/1990 12:00:00 AM,,80,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1BQ,Yes,51.801528,-0.186942,525113,212986,TL251129,1/1/1980 12:00:00 AM,,83,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1EH,No,51.805350,-0.189907,524898,213406,TL248134,4/1/1985 12:00:00 AM,5/1/2007 12:00:00 AM,79,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Haldens,Haldens
AL7 1EP,Yes,51.805346,-0.190792,524837,213404,TL248134,1/1/1993 12:00:00 AM,,81,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1EW,Yes,51.805785,-0.191877,524761,213451,TL247134,7/1/1983 12:00:00 AM,,82,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1FB,No,51.804378,-0.191585,524785,213295,TL247132,12/1/2001 12:00:00 AM,6/1/2005 12:00:00 AM,81,,,Welwyn Garden City,0.9,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1GN,No,51.802802,-0.189081,524962,213124,TL249131,6/1/1996 12:00:00 AM,1/1/2023 12:00:00 AM,81,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1GU,Yes,51.803910,-0.188674,524987,213248,TL249132,2/1/2016 12:00:00 AM,,80,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1GX,Yes,51.801307,-0.185471,525215,212964,TL252129,8/1/2007 12:00:00 AM,,84,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1HA,Yes,51.805154,-0.188827,524973,213386,TL249133,4/1/1985 12:00:00 AM,,78,,,Welwyn Garden City,1.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1HP,No,51.803598,-0.187627,525060,213215,TL250132,6/1/1996 12:00:00 AM,8/1/2001 12:00:00 AM,79,,,Welwyn Garden City,1.2,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1JB,No,51.801760,-0.185105,525239,213015,TL252130,4/1/2003 12:00:00 AM,4/1/2005 12:00:00 AM,84,,,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Haldens,Haldens
AL7 1LD,No,51.806314,-0.192364,524726,213509,TL247135,4/1/1985 12:00:00 AM,5/1/2011 12:00:00 AM,85,,,Welwyn Garden City,1.0,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Haldens,Haldens
AL7 1LT,Yes,51.801741,-0.186744,525126,213010,TL251130,1/1/1983 12:00:00 AM,,83,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1LY,Yes,51.803598,-0.187627,525060,213215,TL250132,1/1/1991 12:00:00 AM,,80,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1PU,No,51.805260,-0.186952,525102,213401,TL251134,2/1/1990 12:00:00 AM,7/1/1995 12:00:00 AM,79,,,Welwyn Garden City,1.3,,,,Welwyn Hatfield,Haldens,Haldens
AL7 1PX,No,51.800974,-0.187210,525096,212924,TL250129,8/1/1992 12:00:00 AM,7/1/2003 12:00:00 AM,83,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,,Welwyn Hatfield,Haldens,Haldens
AL7 1QP,Yes,51.804610,-0.185077,525233,213332,TL252133,1/1/1980 12:00:00 AM,,81,43,13,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1QR,Yes,51.804956,-0.185948,525172,213369,TL251133,1/1/1980 12:00:00 AM,,80,76,29,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1QS,Yes,51.804466,-0.186215,525155,213314,TL251133,1/1/1980 12:00:00 AM,,80,5,3,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1QT,Yes,51.803227,-0.184611,525269,213179,TL252131,1/1/1980 12:00:00 AM,,83,113,36,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1QZ,Yes,51.804445,-0.186607,525128,213311,TL251133,1/1/1980 12:00:00 AM,,80,29,23,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1RP,Yes,51.805231,-0.185082,525231,213401,TL252134,1/1/1980 12:00:00 AM,,81,16,11,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1RS,No,51.801665,-0.187096,525102,213001,TL251130,1/1/1992 12:00:00 AM,6/1/1999 12:00:00 AM,83,,,Welwyn Garden City,1.2,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens
AL7 1RW,Yes,51.805264,-0.184311,525284,213406,TL252134,1/1/1980 12:00:00 AM,,82,11,10,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1TS,Yes,51.802929,-0.186827,525117,213142,TL251131,12/1/1994 12:00:00 AM,,81,,,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens
AL7 1WX,Yes,51.804335,-0.189977,524896,213293,TL248132,6/1/2023 12:00:00 AM,,90,,,Welwyn Garden City,1.0,Welwyn Garden City,,,Welwyn Hatfield,Haldens,Haldens