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
AL3 7AW,Yes,51.788145,-0.438577,507795,211096,TL077110,1/1/1980 12:00:00 AM,,139,12,6,Hemel Hempstead,6.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 7DJ,Yes,51.797598,-0.414598,509426,212183,TL094121,1/1/1980 12:00:00 AM,,121,9,4,Harpenden,4.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AD,Yes,51.828498,-0.471178,505452,215536,TL054155,1/1/1980 12:00:00 AM,,166,13,3,Luton Airport Parkway,7.1,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AE,Yes,51.821872,-0.472655,505366,214797,TL053147,1/1/1980 12:00:00 AM,,144,4,1,Luton Airport Parkway,7.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AF,Yes,51.824334,-0.458802,506315,215091,TL063150,1/1/1980 12:00:00 AM,,155,2,1,Luton Airport Parkway,6.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AH,Yes,51.830122,-0.485534,504459,215696,TL044156,1/1/1980 12:00:00 AM,,158,2,1,Luton,7.6,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AJ,Yes,51.824517,-0.492977,503959,215062,TL039150,1/1/1980 12:00:00 AM,,166,10,4,Berkhamsted,8.3,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AL,Yes,51.823210,-0.491976,504031,214918,TL040149,1/1/1980 12:00:00 AM,,162,1,1,Berkhamsted,8.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AN,Yes,51.820424,-0.487223,504365,214615,TL043146,1/1/1980 12:00:00 AM,,164,,,Berkhamsted,8.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AP,Yes,51.817799,-0.473388,505325,214343,TL053143,1/1/1980 12:00:00 AM,,140,5,2,Luton Airport Parkway,8.1,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AQ,Yes,51.828996,-0.481160,504763,215577,TL047155,1/1/1980 12:00:00 AM,,163,15,6,Luton,7.5,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AR,Yes,51.819875,-0.472650,505371,214575,TL053145,1/1/1980 12:00:00 AM,,150,2,1,Luton Airport Parkway,7.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AS,Yes,51.819288,-0.468245,505676,214516,TL056145,1/1/1980 12:00:00 AM,,136,8,2,Luton Airport Parkway,7.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AT,Yes,51.819256,-0.462356,506082,214521,TL060145,1/1/1980 12:00:00 AM,,129,2,1,Luton Airport Parkway,7.5,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AU,Yes,51.814991,-0.471147,505486,214034,TL054140,1/1/1980 12:00:00 AM,,157,3,1,Hemel Hempstead,8.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AW,Yes,51.819070,-0.484778,504537,214468,TL045144,1/1/1980 12:00:00 AM,,160,10,0,Berkhamsted,8.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AX,Yes,51.813510,-0.467179,505763,213875,TL057138,1/1/1980 12:00:00 AM,,154,4,2,Harpenden,7.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AY,Yes,51.808910,-0.463979,505994,213368,TL059133,1/1/1980 12:00:00 AM,,159,4,1,Hemel Hempstead,7.6,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8AZ,Yes,51.807326,-0.455045,506614,213205,TL066132,1/1/1980 12:00:00 AM,,153,4,2,Harpenden,7.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BA,Yes,51.809363,-0.443699,507391,213448,TL073134,1/1/1980 12:00:00 AM,,134,15,6,Harpenden,6.4,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BB,Yes,51.804279,-0.440108,507651,212888,TL076128,1/1/1980 12:00:00 AM,,146,3,2,Harpenden,6.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BD,Yes,51.799943,-0.441238,507583,212404,TL075124,1/1/1980 12:00:00 AM,,142,9,2,Harpenden,6.4,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BF,No,51.819507,-0.418219,509123,214614,TL091146,4/1/2006 12:00:00 AM,6/1/2008 12:00:00 AM,113,,,Harpenden,4.6,,,,,Dacorum,Watling,Bridgewater
AL3 8BH,Yes,51.827708,-0.471248,505449,215448,TL054154,6/1/2002 12:00:00 AM,,166,19,9,Luton Airport Parkway,7.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BJ,Yes,51.824268,-0.459878,506241,215082,TL062150,9/1/2017 12:00:00 AM,,151,,,Luton Airport Parkway,6.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BL,Yes,51.805975,-0.456904,506489,213052,TL064130,7/1/2020 12:00:00 AM,,152,,,Harpenden,7.3,,,,,Dacorum,Watling,Bridgewater
AL3 8BN,Yes,51.819211,-0.434393,508009,214557,TL080145,1/1/1980 12:00:00 AM,,145,28,12,Harpenden,5.7,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BP,Yes,51.817861,-0.434265,508021,214407,TL080144,1/1/1980 12:00:00 AM,,143,64,25,Harpenden,5.7,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BS,Yes,51.819628,-0.435989,507898,214601,TL078146,1/1/1980 12:00:00 AM,,148,13,8,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BT,Yes,51.819841,-0.436460,507865,214624,TL078146,1/1/1980 12:00:00 AM,,148,8,8,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BU,Yes,51.820235,-0.436998,507827,214667,TL078146,1/1/1980 12:00:00 AM,,146,27,12,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BW,Yes,51.818849,-0.433642,508062,214518,TL080145,1/1/1980 12:00:00 AM,,143,41,14,Harpenden,5.7,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BX,Yes,51.819891,-0.435486,507932,214631,TL079146,1/1/1980 12:00:00 AM,,147,6,2,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BY,Yes,51.820779,-0.435281,507944,214730,TL079147,1/1/1980 12:00:00 AM,,142,23,12,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8BZ,No,51.822315,-0.435867,507900,214900,TL078149,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,130,,,Harpenden,5.9,Flamstead,,,,Dacorum,Watling,Bridgewater
AL3 8DA,Yes,51.820399,-0.435199,507951,214688,TL079146,1/1/1980 12:00:00 AM,,143,10,5,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DB,Yes,51.819746,-0.438089,507753,214611,TL077146,1/1/1980 12:00:00 AM,,148,18,6,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DD,Yes,51.819992,-0.437723,507778,214639,TL077146,1/1/1980 12:00:00 AM,,148,11,5,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DE,Yes,51.819519,-0.439939,507626,214583,TL076145,1/1/1980 12:00:00 AM,,149,29,12,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DF,Yes,51.819305,-0.441504,507519,214557,TL075145,1/1/1980 12:00:00 AM,,150,3,2,Harpenden,6.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DG,Yes,51.821448,-0.438987,507687,214799,TL076147,1/1/1980 12:00:00 AM,,143,50,18,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DH,Yes,51.818536,-0.436331,507877,214479,TL078144,1/1/1980 12:00:00 AM,,147,13,6,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DJ,Yes,51.817701,-0.435887,507910,214387,TL079143,1/1/1980 12:00:00 AM,,144,92,40,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DL,Yes,51.815867,-0.437164,507826,214181,TL078141,1/1/1980 12:00:00 AM,,136,55,22,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DN,Yes,51.813961,-0.439324,507682,213966,TL076139,1/1/1980 12:00:00 AM,,124,6,4,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DP,Yes,51.813995,-0.441818,507510,213966,TL075139,1/1/1980 12:00:00 AM,,121,1,1,Harpenden,6.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DQ,Yes,51.821294,-0.439602,507645,214781,TL076147,1/1/1980 12:00:00 AM,,145,8,3,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DR,Yes,51.813636,-0.440447,507605,213928,TL076139,1/1/1980 12:00:00 AM,,121,12,5,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DS,Yes,51.814039,-0.440331,507612,213973,TL076139,1/1/1980 12:00:00 AM,,122,17,5,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DU,Yes,51.814440,-0.442209,507482,214015,TL074140,1/1/1980 12:00:00 AM,,122,17,7,Harpenden,6.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DW,Yes,51.813180,-0.439424,507677,213879,TL076138,1/1/1980 12:00:00 AM,,120,15,4,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DX,Yes,51.815320,-0.442121,507486,214113,TL074141,1/1/1980 12:00:00 AM,,124,4,2,Harpenden,6.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DY,Yes,51.814487,-0.441578,507525,214021,TL075140,1/1/1980 12:00:00 AM,,122,8,3,Harpenden,6.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8DZ,Yes,51.814268,-0.440004,507634,213999,TL076139,1/1/1980 12:00:00 AM,,123,22,9,Harpenden,6.1,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EA,Yes,51.815587,-0.437725,507788,214149,TL077141,1/1/1980 12:00:00 AM,,135,49,23,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EB,Yes,51.817142,-0.439078,507691,214320,TL076143,1/1/1980 12:00:00 AM,,142,55,23,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8ED,Yes,51.817397,-0.438648,507720,214349,TL077143,1/1/1980 12:00:00 AM,,143,31,18,Harpenden,6.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EE,Yes,51.818170,-0.437214,507817,214437,TL078144,1/1/1980 12:00:00 AM,,145,55,23,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EF,Yes,51.817909,-0.437891,507771,214407,TL077144,1/1/1980 12:00:00 AM,,145,66,24,Harpenden,5.9,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EG,Yes,51.814608,-0.436482,507876,214042,TL078140,6/1/2000 12:00:00 AM,,128,15,6,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EL,Yes,51.819162,-0.438216,507746,214546,TL077145,8/1/2021 12:00:00 AM,,146,,,Harpenden,6.0,Flamstead,,,,Dacorum,Watling,Bridgewater
AL3 8EN,Yes,51.819999,-0.434801,507979,214644,TL079146,1/1/1980 12:00:00 AM,,145,16,11,Harpenden,5.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EP,Yes,51.819739,-0.432140,508163,214619,TL081146,1/1/1980 12:00:00 AM,,141,50,18,Harpenden,5.6,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8ER,Yes,51.817273,-0.429358,508361,214349,TL083143,1/1/1980 12:00:00 AM,,129,13,5,Harpenden,5.4,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8ES,Yes,51.813462,-0.424031,508737,213933,TL087139,1/1/1980 12:00:00 AM,,135,4,2,Harpenden,5.0,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8ET,Yes,51.822030,-0.428032,508441,214880,TL084148,1/1/1980 12:00:00 AM,,123,5,2,Harpenden,5.3,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EU,Yes,51.820773,-0.428221,508431,214740,TL084147,1/1/1980 12:00:00 AM,,130,17,5,Harpenden,5.3,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EW,Yes,51.820044,-0.430113,508302,214656,TL083146,1/1/1980 12:00:00 AM,,138,7,3,Harpenden,5.4,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EX,Yes,51.822085,-0.419319,509041,214899,TL090148,6/1/1996 12:00:00 AM,,112,7,3,Harpenden,4.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8EZ,No,51.821203,-0.419945,509000,214800,TL089148,1/1/1980 12:00:00 AM,6/1/1997 12:00:00 AM,110,,,Harpenden,4.8,,,,,Dacorum,Watling,Bridgewater
AL3 8FA,Yes,51.820829,-0.437795,507771,214732,TL077147,6/1/2023 12:00:00 AM,,144,,,Harpenden,6.0,Flamstead,,,,Dacorum,Watling,Bridgewater
AL3 8HA,Yes,51.827814,-0.420836,508923,215534,TL089155,1/1/1980 12:00:00 AM,,134,4,2,Harpenden,5.0,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HB,Yes,51.822044,-0.423737,508737,214888,TL087148,1/1/1980 12:00:00 AM,,113,1,1,Harpenden,5.0,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HD,Yes,51.822898,-0.425660,508602,214980,TL086149,1/1/1980 12:00:00 AM,,111,2,1,Harpenden,5.2,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HG,Yes,51.824201,-0.430394,508273,215118,TL082151,1/1/1980 12:00:00 AM,,116,1,1,Harpenden,5.5,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HH,Yes,51.829018,-0.444313,507302,215633,TL073156,12/1/1994 12:00:00 AM,,124,1,1,Luton Airport Parkway,5.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HJ,Yes,51.825230,-0.433270,508072,215228,TL080152,1/1/1980 12:00:00 AM,,126,20,5,Harpenden,5.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HL,Yes,51.827808,-0.440523,507566,215504,TL075155,1/1/1980 12:00:00 AM,,128,68,28,Luton Airport Parkway,5.8,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HN,Yes,51.825830,-0.433089,508083,215295,TL080152,1/1/1980 12:00:00 AM,,131,10,4,Harpenden,5.7,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HQ,Yes,51.826988,-0.441123,507527,215412,TL075154,1/1/1980 12:00:00 AM,,119,3,2,Luton Airport Parkway,5.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HS,Yes,51.823789,-0.428401,508411,215075,TL084150,4/1/1985 12:00:00 AM,,114,,,Harpenden,5.4,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HT,Yes,51.820985,-0.421234,508912,214774,TL089147,6/1/1999 12:00:00 AM,,113,,,Harpenden,4.8,Flamstead,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8HW,Yes,51.827369,-0.432635,508111,215467,TL081154,1/1/1980 12:00:00 AM,,137,8,2,Luton Airport Parkway,5.6,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8LS,Yes,51.833047,-0.444363,507289,216081,TL072160,1/1/1980 12:00:00 AM,,148,2,1,Luton Airport Parkway,5.5,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8LT,Yes,51.829931,-0.446754,507132,215731,TL071157,1/1/1980 12:00:00 AM,,123,4,2,Luton Airport Parkway,5.9,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
AL3 8NN,No,51.828259,-0.477745,505000,215500,TL050154,4/1/1987 12:00:00 AM,12/1/1990 12:00:00 AM,161,,,Luton,7.4,,,,,Dacorum,Watling,Bridgewater
AL3 8NW,Yes,51.819658,-0.486363,504426,214531,TL044145,3/1/1988 12:00:00 AM,,163,2,1,Berkhamsted,8.2,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
LU1 4LH,Yes,51.843188,-0.424754,508616,217238,TL086172,1/1/1980 12:00:00 AM,,158,12,4,Luton Airport Parkway,3.8,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater
LU1 4LQ,Yes,51.838560,-0.435062,507917,216708,TL079167,1/1/1980 12:00:00 AM,,148,17,5,Luton Airport Parkway,4.6,,,Affinity Water,Thames Water,Dacorum,Watling,Bridgewater