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 0EF,Yes,51.843408,-0.203044,523888,217616,TL238176,10/1/1987 12:00:00 AM,,114,10,3,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0EQ,Yes,51.845779,-0.196358,524342,217891,TL243178,2/1/1990 12:00:00 AM,,116,28,12,Knebworth,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0GD,Yes,51.842040,-0.194600,524473,217478,TL244174,6/1/2002 12:00:00 AM,,85,18,13,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0HD,Yes,51.842591,-0.194859,524454,217539,TL244175,12/1/1994 12:00:00 AM,,87,10,7,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0HU,Yes,51.841801,-0.196154,524367,217449,TL243174,7/1/1995 12:00:00 AM,,85,9,4,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0NG,Yes,51.840257,-0.200455,524075,217270,TL240172,4/1/1987 12:00:00 AM,,87,14,10,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PH,Yes,51.841993,-0.195067,524441,217472,TL244174,1/1/1980 12:00:00 AM,,85,15,10,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PJ,Yes,51.841359,-0.200178,524091,217393,TL240173,1/1/1980 12:00:00 AM,,94,29,9,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PN,Yes,51.839459,-0.202315,523949,217178,TL239171,1/1/1980 12:00:00 AM,,87,13,5,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PP,Yes,51.842809,-0.203837,523835,217548,TL238175,1/1/1980 12:00:00 AM,,109,27,10,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PR,Yes,51.841876,-0.201638,523989,217448,TL239174,1/1/1980 12:00:00 AM,,102,40,9,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PS,Yes,51.840011,-0.199042,524173,217245,TL241172,1/1/1980 12:00:00 AM,,82,13,7,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PT,Yes,51.841187,-0.198922,524178,217376,TL241173,1/1/1980 12:00:00 AM,,89,47,18,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PU,Yes,51.841535,-0.198749,524189,217415,TL241174,1/1/1980 12:00:00 AM,,90,34,14,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PW,Yes,51.842109,-0.204518,523790,217469,TL237174,1/1/1980 12:00:00 AM,,104,47,16,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PX,Yes,51.841527,-0.197051,524306,217417,TL243174,1/1/1980 12:00:00 AM,,85,18,9,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PY,Yes,51.843195,-0.196737,524323,217603,TL243176,1/1/1980 12:00:00 AM,,95,49,20,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0PZ,Yes,51.844918,-0.198860,524172,217791,TL241177,1/1/1980 12:00:00 AM,,114,11,5,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QB,Yes,51.845076,-0.193889,524514,217817,TL245178,1/1/1980 12:00:00 AM,,100,41,15,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QD,Yes,51.845120,-0.195644,524393,217819,TL243178,1/1/1980 12:00:00 AM,,106,42,15,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QE,Yes,51.845879,-0.194655,524459,217905,TL244179,1/1/1980 12:00:00 AM,,109,11,6,Knebworth,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QF,Yes,51.845887,-0.194060,524500,217907,TL244179,1/1/1980 12:00:00 AM,,106,11,5,Knebworth,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QG,Yes,51.843466,-0.193910,524517,217638,TL245176,1/1/1980 12:00:00 AM,,92,71,27,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QH,Yes,51.843819,-0.196407,524344,217673,TL243176,1/1/1980 12:00:00 AM,,100,46,15,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QJ,Yes,51.843771,-0.194986,524442,217670,TL244176,1/1/1980 12:00:00 AM,,95,15,8,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QL,Yes,51.842735,-0.199572,524129,217547,TL241175,1/1/1980 12:00:00 AM,,101,15,7,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QN,Yes,51.842744,-0.197815,524250,217551,TL242175,1/1/1980 12:00:00 AM,,95,26,12,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QP,Yes,51.843560,-0.199437,524136,217639,TL241176,1/1/1980 12:00:00 AM,,105,67,28,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QQ,Yes,51.844541,-0.195362,524414,217755,TL244177,1/1/1980 12:00:00 AM,,101,31,13,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QR,Yes,51.841455,-0.201757,523982,217401,TL239174,1/1/1980 12:00:00 AM,,100,9,3,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QS,Yes,51.841130,-0.194584,524477,217377,TL244173,1/1/1980 12:00:00 AM,,89,16,6,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0QT,Yes,51.841222,-0.193579,524546,217389,TL245173,1/1/1980 12:00:00 AM,,90,81,26,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0QU,Yes,51.839846,-0.192951,524593,217237,TL245172,1/1/1980 12:00:00 AM,,97,26,8,Welwyn North,1.8,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0QW,Yes,51.843473,-0.198454,524204,217631,TL242176,1/1/1980 12:00:00 AM,,102,18,8,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QX,Yes,51.838385,-0.192003,524662,217076,TL246170,1/1/1980 12:00:00 AM,,110,10,4,Welwyn North,1.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0QY,Yes,51.843476,-0.197481,524271,217633,TL242176,2/1/1990 12:00:00 AM,,100,8,5,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0QZ,Yes,51.840215,-0.191238,524710,217281,TL247172,1/1/1980 12:00:00 AM,,102,27,10,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0RA,Yes,51.839686,-0.190751,524745,217223,TL247172,1/1/1980 12:00:00 AM,,106,40,16,Welwyn North,1.8,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0RB,Yes,51.839102,-0.190180,524786,217159,TL247171,1/1/1980 12:00:00 AM,,113,44,18,Welwyn North,1.7,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0RD,Yes,51.841218,-0.190371,524767,217394,TL247173,1/1/1980 12:00:00 AM,,97,38,13,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0RE,Yes,51.841621,-0.192038,524651,217436,TL246174,1/1/1980 12:00:00 AM,,92,24,11,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SH,Yes,51.841980,-0.192576,524613,217475,TL246174,1/1/1980 12:00:00 AM,,89,10,5,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SL,Yes,51.840562,-0.192763,524604,217317,TL246173,1/1/1980 12:00:00 AM,,95,22,10,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SQ,Yes,51.842286,-0.191431,524691,217511,TL246175,1/1/1980 12:00:00 AM,,89,20,7,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SS,Yes,51.840261,-0.202307,523947,217267,TL239172,7/1/1986 12:00:00 AM,,92,29,11,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TA,Yes,51.842117,-0.194365,524489,217487,TL244174,1/1/1980 12:00:00 AM,,85,13,10,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TB,Yes,51.842578,-0.192261,524633,217542,TL246175,1/1/1980 12:00:00 AM,,87,1,1,Welwyn North,2.1,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TD,Yes,51.843260,-0.192205,524635,217618,TL246176,1/1/1980 12:00:00 AM,,90,24,9,Welwyn North,2.2,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TE,Yes,51.845212,-0.192243,524627,217835,TL246178,1/1/1980 12:00:00 AM,,99,37,13,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TF,Yes,51.845077,-0.191639,524669,217821,TL246178,1/1/1980 12:00:00 AM,,101,41,16,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TH,Yes,51.845596,-0.190906,524718,217880,TL247178,1/1/1980 12:00:00 AM,,104,19,5,Knebworth,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TJ,Yes,51.845762,-0.190551,524742,217899,TL247178,1/1/1980 12:00:00 AM,,104,23,10,Knebworth,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TL,Yes,51.844291,-0.190799,524729,217735,TL247177,1/1/1980 12:00:00 AM,,96,8,3,Welwyn North,2.3,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0TQ,Yes,51.844662,-0.190944,524718,217776,TL247177,1/1/1980 12:00:00 AM,,98,6,3,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XB,Yes,51.843906,-0.203242,523873,217671,TL238176,1/1/1980 12:00:00 AM,,116,16,4,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XD,Yes,51.840459,-0.201288,524017,217291,TL240172,6/1/1981 12:00:00 AM,,92,57,26,Welwyn North,2.0,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XE,Yes,51.839736,-0.200490,524074,217212,TL240172,6/1/1981 12:00:00 AM,,84,24,16,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XF,Yes,51.838992,-0.201109,524033,217128,TL240171,6/1/1981 12:00:00 AM,,80,5,4,Welwyn North,1.8,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XG,Yes,51.839362,-0.200020,524107,217171,TL241171,1/1/1983 12:00:00 AM,,80,15,7,Welwyn North,1.8,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XH,Yes,51.839929,-0.199568,524137,217235,TL241172,10/1/1985 12:00:00 AM,,82,26,12,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XJ,No,51.839625,-0.200112,524100,217200,TL240172,8/1/1993 12:00:00 AM,7/1/1995 12:00:00 AM,82,,,Welwyn North,1.9,Welwyn Garden City,Oaklands,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XN,No,51.839625,-0.200112,524100,217200,TL240172,5/1/1994 12:00:00 AM,1/1/1995 12:00:00 AM,82,,,Welwyn North,1.9,Welwyn Garden City,Oaklands,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XQ,Yes,51.839232,-0.201613,523998,217154,TL239171,7/1/1983 12:00:00 AM,,82,4,4,Welwyn North,1.9,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0XR,No,51.839625,-0.200112,524100,217200,TL240172,7/1/1995 12:00:00 AM,12/1/1996 12:00:00 AM,82,,,Welwyn North,1.9,Welwyn Garden City,Oaklands,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0ZH,No,51.838770,-0.203049,523900,217100,TL238170,12/1/1998 12:00:00 AM,6/1/1999 12:00:00 AM,84,,,Welwyn North,1.9,Welwyn Garden City,Oaklands,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 0ZJ,No,51.838770,-0.203049,523900,217100,TL238170,12/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,84,,,Welwyn North,1.9,Welwyn Garden City,Oaklands,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9SE,Yes,51.842919,-0.206925,523622,217555,TL236175,1/1/1980 12:00:00 AM,,115,21,7,Welwyn North,2.4,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9SJ,Yes,51.844549,-0.204145,523809,217741,TL238177,1/1/1980 12:00:00 AM,,119,6,2,Welwyn North,2.5,Welwyn Garden City,Oaklands,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn