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
LL49 9RP,Yes,52.943556,-4.155287,255272,340638,SH552406,1/1/1980 12:00:00 AM,,26,2,1,Porthmadog,2.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9RR,Yes,52.942724,-4.160009,254952,340555,SH549405,1/1/1980 12:00:00 AM,,24,18,8,Porthmadog,2.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9RS,Yes,52.943346,-4.160888,254895,340626,SH548406,8/1/1993 12:00:00 AM,,32,7,2,Porthmadog,2.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9RT,Yes,52.943722,-4.160981,254890,340668,SH548406,1/1/1980 12:00:00 AM,,37,16,6,Porthmadog,2.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9RU,Yes,52.943276,-4.162760,254769,340622,SH547406,1/1/1980 12:00:00 AM,,36,4,3,Porthmadog,2.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9RY,Yes,52.943263,-4.162000,254820,340619,SH548406,1/1/1980 12:00:00 AM,,33,27,11,Porthmadog,2.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SA,Yes,52.942968,-4.162864,254761,340588,SH547405,1/1/1980 12:00:00 AM,,31,2,1,Porthmadog,2.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SB,Yes,52.942980,-4.163207,254738,340590,SH547405,1/1/1980 12:00:00 AM,,40,11,6,Porthmadog,2.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SD,Yes,52.943777,-4.167831,254430,340688,SH544406,1/1/1980 12:00:00 AM,,70,25,12,Porthmadog,2.7,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SE,Yes,52.946741,-4.181257,253538,341045,SH535410,1/1/1980 12:00:00 AM,,121,8,3,Porthmadog,3.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SF,Yes,52.944987,-4.177864,253760,340843,SH537408,1/1/1980 12:00:00 AM,,100,5,3,Porthmadog,3.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SG,Yes,52.940532,-4.170734,254224,340333,SH542403,1/1/1980 12:00:00 AM,,29,10,3,Porthmadog,2.7,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9SH,Yes,52.935377,-4.173884,253995,339766,SH539397,1/1/1980 12:00:00 AM,,28,24,9,Porthmadog,2.7,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL49 9YN,Yes,52.930988,-4.171001,254174,339272,SH541392,1/1/1980 12:00:00 AM,,50,31,10,Porthmadog,2.4,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9AB,Yes,52.969579,-4.198283,252472,343620,SH524436,4/1/2023 12:00:00 AM,,122,,,Porthmadog,6.1,,,,Gwynedd,Dolbenmaen,
LL51 9AJ,Yes,52.967209,-4.216510,251240,343394,SH512433,1/1/1980 12:00:00 AM,,111,20,7,Criccieth,5.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9AL,Yes,52.972898,-4.240110,249675,344076,SH496440,10/1/2007 12:00:00 AM,,135,30,10,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9AQ,Yes,52.969579,-4.198283,252472,343620,SH524436,1/1/1980 12:00:00 AM,,123,20,6,Porthmadog,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9AX,Yes,52.994170,-4.192439,252948,346343,SH529463,1/1/1980 12:00:00 AM,,128,40,17,Porthmadog,8.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9AZ,Yes,52.967380,-4.160821,254980,343299,SH549432,1/1/1980 12:00:00 AM,,182,34,11,Porthmadog,4.4,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9EX,Yes,52.976708,-4.289314,246385,344604,SH463446,1/1/1980 12:00:00 AM,,145,13,5,Criccieth,7.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9EZ,Yes,52.969123,-4.269909,247661,343719,SH476437,1/1/1980 12:00:00 AM,,114,19,5,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9HX,Yes,52.952785,-4.195302,252615,341746,SH526417,1/1/1980 12:00:00 AM,,130,3,1,Porthmadog,4.7,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9HZ,Yes,52.961036,-4.229773,250328,342735,SH503427,1/1/1980 12:00:00 AM,,109,5,3,Criccieth,4.8,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9LJ,Yes,52.969948,-4.259661,248352,343789,SH483437,1/1/1980 12:00:00 AM,,94,6,3,Criccieth,5.9,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9LQ,Yes,52.967270,-4.252492,248824,343476,SH488434,1/1/1980 12:00:00 AM,,104,9,6,Criccieth,5.5,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9LX,Yes,52.977800,-4.265181,248008,344674,SH480446,1/1/1980 12:00:00 AM,,106,57,23,Criccieth,6.9,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9NJ,Yes,52.972649,-4.238102,249809,344044,SH498440,1/1/1980 12:00:00 AM,,136,4,2,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9NQ,Yes,52.972555,-4.237829,249827,344033,SH498440,1/1/1980 12:00:00 AM,,136,,,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9NX,Yes,52.973133,-4.239095,249744,344100,SH497440,1/1/1980 12:00:00 AM,,138,33,12,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9NZ,Yes,52.973001,-4.238477,249785,344084,SH497440,1/1/1980 12:00:00 AM,,138,5,3,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9RJ,Yes,52.966732,-4.232390,250172,343374,SH501433,1/1/1980 12:00:00 AM,,103,2,1,Criccieth,5.4,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9RQ,Yes,52.964796,-4.226780,250542,343147,SH505431,1/1/1980 12:00:00 AM,,92,11,3,Criccieth,5.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9RX,Yes,52.972123,-4.236913,249887,343983,SH498439,1/1/1980 12:00:00 AM,,133,27,15,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9RZ,Yes,52.973020,-4.236989,249885,344083,SH498440,1/1/1980 12:00:00 AM,,140,4,2,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9SJ,Yes,52.973357,-4.239657,249707,344126,SH497441,1/1/1980 12:00:00 AM,,139,15,7,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9SQ,Yes,52.973399,-4.238811,249764,344129,SH497441,1/1/1980 12:00:00 AM,,140,7,4,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9SX,Yes,52.973413,-4.240494,249651,344134,SH496441,1/1/1980 12:00:00 AM,,138,43,14,Criccieth,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9SZ,Yes,52.972513,-4.242458,249516,344038,SH495440,1/1/1980 12:00:00 AM,,130,12,4,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9TJ,Yes,52.970714,-4.241993,249541,343837,SH495438,1/1/1980 12:00:00 AM,,120,11,6,Criccieth,5.8,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9TQ,Yes,52.972125,-4.241530,249577,343993,SH495439,1/1/1980 12:00:00 AM,,129,56,18,Criccieth,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9TX,Yes,52.974566,-4.240360,249664,344262,SH496442,1/1/1980 12:00:00 AM,,144,30,13,Criccieth,6.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9TZ,Yes,52.975928,-4.231077,250292,344394,SH502443,1/1/1980 12:00:00 AM,,195,33,14,Criccieth,6.4,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9UJ,Yes,52.977767,-4.244176,249419,344626,SH494446,1/1/1980 12:00:00 AM,,154,34,17,Criccieth,6.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9UQ,Yes,52.977951,-4.235843,249979,344629,SH499446,1/1/1980 12:00:00 AM,,177,32,15,Criccieth,6.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9UX,Yes,52.982992,-4.244119,249441,345207,SH494452,1/1/1980 12:00:00 AM,,167,33,15,Criccieth,7.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9YT,Yes,52.949636,-4.182742,253448,341370,SH534413,1/1/1980 12:00:00 AM,,148,14,6,Porthmadog,3.8,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9YU,Yes,52.958205,-4.191035,252920,342340,SH529423,1/1/1980 12:00:00 AM,,136,35,14,Porthmadog,4.9,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL51 9YY,Yes,52.960056,-4.203740,252073,342572,SH520425,1/1/1980 12:00:00 AM,,108,14,6,Criccieth,5.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0PE,Yes,52.934481,-4.197619,252397,339715,SH523397,1/1/1980 12:00:00 AM,,30,79,47,Criccieth,3.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0PT,Yes,52.933208,-4.198417,252339,339575,SH523395,1/1/1980 12:00:00 AM,,29,82,29,Criccieth,3.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0PU,Yes,52.934783,-4.191518,252808,339736,SH528397,1/1/1980 12:00:00 AM,,22,31,17,Criccieth,3.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0PW,Yes,52.945302,-4.222549,250759,340970,SH507409,1/1/1980 12:00:00 AM,,135,27,10,Criccieth,3.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0PY,Yes,52.935260,-4.192450,252747,339791,SH527397,1/1/1980 12:00:00 AM,,28,24,12,Criccieth,3.6,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0RA,Yes,52.934483,-4.198988,252305,339718,SH523397,1/1/1980 12:00:00 AM,,32,21,12,Criccieth,3.1,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0RB,Yes,52.938609,-4.201965,252119,340183,SH521401,1/1/1980 12:00:00 AM,,65,11,4,Criccieth,3.3,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0RD,Yes,52.945965,-4.192188,252801,340981,SH528409,1/1/1980 12:00:00 AM,,110,6,2,Porthmadog,4.2,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0RE,Yes,52.948097,-4.204725,251966,341244,SH519412,1/1/1980 12:00:00 AM,,133,9,2,Criccieth,4.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL52 0RF,Yes,52.951812,-4.216243,251205,341681,SH512416,1/1/1980 12:00:00 AM,,139,9,3,Criccieth,4.0,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL54 5DP,Yes,52.976347,-4.301494,245566,344590,SH455445,1/1/1980 12:00:00 AM,,206,9,3,Criccieth,7.7,,Dwr Cymru Welsh Water,,Gwynedd,Dolbenmaen,
LL54 6WH,No,52.983815,-4.308179,245143,345435,SH451454,5/1/2004 12:00:00 AM,8/1/2005 12:00:00 AM,175,,,Criccieth,8.7,,,,Gwynedd,Dolbenmaen,
LL54 6XA,No,52.983815,-4.308179,245143,345435,SH451454,6/1/2002 12:00:00 AM,3/1/2003 12:00:00 AM,175,,,Criccieth,8.7,,,,Gwynedd,Dolbenmaen,