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
AL5 4BL,No,51.824014,-0.351588,513704,215217,TL137152,6/1/1996 12:00:00 AM,6/1/1999 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4DL,No,51.824014,-0.351588,513704,215217,TL137152,1/1/1980 12:00:00 AM,6/1/1998 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4DP,No,51.822942,-0.352106,513671,215097,TL136150,1/1/1995 12:00:00 AM,4/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4DS,No,51.824014,-0.351588,513704,215217,TL137152,12/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4DT,No,51.824014,-0.351588,513704,215217,TL137152,6/1/1996 12:00:00 AM,6/1/1999 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4DX,No,51.824014,-0.351588,513704,215217,TL137152,12/1/1996 12:00:00 AM,12/1/1999 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4ER,No,51.822942,-0.352106,513671,215097,TL136150,6/1/1997 12:00:00 AM,1/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4EY,Yes,51.822391,-0.354491,513508,215032,TL135150,1/1/1980 12:00:00 AM,,127,12,7,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4EZ,Yes,51.823039,-0.354482,513507,215104,TL135151,1/1/1980 12:00:00 AM,,128,28,13,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4FF,Yes,51.823314,-0.351004,513746,215140,TL137151,10/1/2009 12:00:00 AM,,124,22,7,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4FP,Yes,51.821504,-0.345837,514107,214947,TL141149,9/1/2018 12:00:00 AM,,112,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4GJ,Yes,51.821413,-0.354600,513503,214923,TL135149,6/1/2001 12:00:00 AM,,126,4,1,Harpenden,0.8,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4GR,No,51.824014,-0.351588,513704,215217,TL137152,6/1/1997 12:00:00 AM,6/1/1998 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4GY,No,51.822942,-0.352106,513671,215097,TL136150,12/1/1997 12:00:00 AM,12/1/1999 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4HA,Yes,51.823395,-0.354861,513480,215143,TL134151,1/1/1980 12:00:00 AM,,128,11,4,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4HB,Yes,51.823603,-0.354302,513518,215167,TL135151,1/1/1980 12:00:00 AM,,127,12,3,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4HD,Yes,51.823165,-0.352606,513636,215121,TL136151,1/1/1980 12:00:00 AM,,129,53,19,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4HE,Yes,51.824001,-0.351922,513681,215215,TL136152,1/1/1980 12:00:00 AM,,125,24,7,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4HZ,No,51.822942,-0.352106,513671,215097,TL136150,6/1/1997 12:00:00 AM,6/1/2000 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4JL,No,51.824014,-0.351588,513704,215217,TL137152,6/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4JQ,No,51.824014,-0.351588,513704,215217,TL137152,1/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4NN,No,51.821023,-0.341599,514400,214900,TL143148,12/1/1994 12:00:00 AM,1/1/1995 12:00:00 AM,106,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4QA,Yes,51.818895,-0.352007,513688,214647,TL136146,6/1/1996 12:00:00 AM,,124,,,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QB,Yes,51.819544,-0.350242,513808,214722,TL138147,1/1/1980 12:00:00 AM,,125,91,29,Harpenden,0.6,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QD,Yes,51.819555,-0.351026,513754,214722,TL137147,1/1/1980 12:00:00 AM,,126,38,14,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QE,Yes,51.820838,-0.349513,513855,214867,TL138148,1/1/1980 12:00:00 AM,,124,37,14,Harpenden,0.7,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QJ,Yes,51.822351,-0.348399,513928,215037,TL139150,1/1/1980 12:00:00 AM,,117,30,8,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QL,Yes,51.823728,-0.349862,513824,215188,TL138151,1/1/1980 12:00:00 AM,,120,21,6,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QN,Yes,51.824066,-0.349497,513848,215226,TL138152,1/1/1980 12:00:00 AM,,116,17,5,Harpenden,1.1,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QP,Yes,51.822667,-0.345964,514095,215076,TL140150,1/1/1980 12:00:00 AM,,109,,,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QQ,Yes,51.821084,-0.346573,514057,214899,TL140148,1/1/1980 12:00:00 AM,,117,19,7,Harpenden,0.8,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QR,Yes,51.822356,-0.347591,513984,215039,TL139150,1/1/1980 12:00:00 AM,,115,7,2,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QS,Yes,51.822187,-0.345798,514108,215023,TL141150,1/1/1980 12:00:00 AM,,111,42,14,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QT,Yes,51.822027,-0.345204,514149,215006,TL141150,1/1/1980 12:00:00 AM,,109,27,8,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QW,Yes,51.823585,-0.347904,513959,215175,TL139151,1/1/1980 12:00:00 AM,,111,,,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4QX,Yes,51.822640,-0.342773,514315,215078,TL143150,1/1/1980 12:00:00 AM,,98,22,6,Harpenden,1.1,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4RA,Yes,51.821924,-0.342306,514349,214999,TL143149,1/1/1980 12:00:00 AM,,102,58,19,Harpenden,1.0,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4RD,Yes,51.821398,-0.343964,514236,214938,TL142149,1/1/1980 12:00:00 AM,,108,131,44,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4RF,Yes,51.820676,-0.342496,514339,214860,TL143148,1/1/1980 12:00:00 AM,,109,58,22,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4RG,Yes,51.820824,-0.343376,514278,214875,TL142148,1/1/1980 12:00:00 AM,,110,38,13,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4RN,Yes,51.817827,-0.352951,513626,214527,TL136145,1/1/1980 12:00:00 AM,,123,35,23,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4SG,No,51.824014,-0.351588,513704,215217,TL137152,12/1/1996 12:00:00 AM,6/1/1999 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4SU,Yes,51.816437,-0.351778,513710,214374,TL137143,1/1/1980 12:00:00 AM,,120,24,8,Harpenden,0.2,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4SX,Yes,51.816632,-0.352249,513677,214395,TL136143,1/1/1980 12:00:00 AM,,119,19,8,Harpenden,0.2,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4SY,Yes,51.817097,-0.352668,513647,214446,TL136144,1/1/1980 12:00:00 AM,,120,51,33,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4SZ,No,51.817569,-0.352984,513624,214498,TL136144,1/1/1980 12:00:00 AM,3/1/2010 12:00:00 AM,120,,,Harpenden,0.3,Harpenden,,Affinity Water,,St Albans,Harpenden East,Harpenden North East
AL5 4TA,Yes,51.819052,-0.352959,513622,214663,TL136146,1/1/1980 12:00:00 AM,,124,15,0,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TB,Yes,51.819528,-0.353595,513577,214715,TL135147,1/1/1980 12:00:00 AM,,124,27,16,Harpenden,0.6,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TD,Yes,51.822047,-0.353633,513568,214995,TL135149,1/1/1980 12:00:00 AM,,128,139,7,Harpenden,0.8,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TE,Yes,51.817254,-0.351675,513715,214465,TL137144,1/1/1980 12:00:00 AM,,122,40,27,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TF,Yes,51.816760,-0.351099,513756,214411,TL137144,1/1/1980 12:00:00 AM,,122,11,7,Harpenden,0.2,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TG,Yes,51.817676,-0.351674,513714,214512,TL137145,1/1/1980 12:00:00 AM,,124,2,1,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TH,Yes,51.818052,-0.350877,513768,214555,TL137145,1/1/1980 12:00:00 AM,,125,32,11,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TJ,Yes,51.817462,-0.350536,513793,214490,TL137144,1/1/1980 12:00:00 AM,,124,33,11,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TL,Yes,51.817030,-0.350615,513789,214442,TL137144,1/1/1980 12:00:00 AM,,123,9,3,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TN,Yes,51.817321,-0.350091,513824,214475,TL138144,1/1/1980 12:00:00 AM,,125,8,4,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TP,Yes,51.819310,-0.349066,513890,214698,TL138146,1/1/1980 12:00:00 AM,,125,67,21,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TQ,Yes,51.818212,-0.351394,513732,214572,TL137145,1/1/1980 12:00:00 AM,,125,46,17,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TW,Yes,51.818053,-0.349688,513850,214557,TL138145,1/1/1980 12:00:00 AM,,126,62,19,Harpenden,0.4,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4TX,Yes,51.818714,-0.348067,513960,214633,TL139146,1/1/1980 12:00:00 AM,,125,21,9,Harpenden,0.5,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4UA,No,51.819369,-0.351816,513700,214700,TL136147,4/1/1987 12:00:00 AM,12/1/1991 12:00:00 AM,125,,,Harpenden,0.5,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4UB,Yes,51.816882,-0.350818,513775,214425,TL137144,1/1/1980 12:00:00 AM,,123,11,8,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4UD,No,51.824014,-0.351588,513704,215217,TL137152,6/1/1997 12:00:00 AM,6/1/1999 12:00:00 AM,124,,,Harpenden,1.0,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4UE,Yes,51.817443,-0.349826,513842,214489,TL138144,1/1/1980 12:00:00 AM,,125,9,5,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4UQ,No,51.821232,-0.349426,513860,214911,TL138149,8/1/1992 12:00:00 AM,6/1/1997 12:00:00 AM,122,,,Harpenden,0.7,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4UZ,Yes,51.817550,-0.352970,513625,214496,TL136144,11/1/2012 12:00:00 AM,,120,,,Harpenden,0.3,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East
AL5 4ZD,No,51.822942,-0.352106,513671,215097,TL136150,6/1/1998 12:00:00 AM,4/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4ZF,No,51.822942,-0.352106,513671,215097,TL136150,6/1/1998 12:00:00 AM,1/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4ZH,No,51.822942,-0.352106,513671,215097,TL136150,12/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4ZP,No,51.822942,-0.352106,513671,215097,TL136150,6/1/1999 12:00:00 AM,5/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East
AL5 4ZZ,No,51.822942,-0.352106,513671,215097,TL136150,6/1/2000 12:00:00 AM,7/1/2001 12:00:00 AM,128,,,Harpenden,0.9,Harpenden,,,,St Albans,Harpenden East,Harpenden North East