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
LL41 4DT,Yes,52.924988,-3.949372,269051,338177,SH690381,1/1/1980 12:00:00 AM,,203,,,Llandecwyn,7.2,Gellilydan,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4ET,Yes,52.943081,-3.976856,267259,340240,SH672402,1/1/1980 12:00:00 AM,,161,2,1,Llandecwyn,5.9,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4EU,Yes,52.937123,-3.976674,267253,339577,SH672395,1/1/1980 12:00:00 AM,,181,5,3,Llandecwyn,5.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4EY,Yes,52.931842,-3.967684,267841,338973,SH678389,1/1/1980 12:00:00 AM,,190,30,11,Llandecwyn,6.1,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HL,Yes,52.947854,-3.985543,266690,340787,SH666407,1/1/1980 12:00:00 AM,,31,3,2,Llandecwyn,5.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HN,Yes,52.945620,-3.988477,266486,340544,SH664405,1/1/1980 12:00:00 AM,,26,28,17,Llandecwyn,5.4,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HP,Yes,52.943029,-3.990725,266327,340260,SH663402,1/1/1980 12:00:00 AM,,22,10,7,Llandecwyn,5.1,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HR,Yes,52.944182,-3.987414,266553,340382,SH665403,1/1/1980 12:00:00 AM,,36,14,7,Llandecwyn,5.3,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HS,Yes,52.944552,-3.987312,266561,340423,SH665404,1/1/1980 12:00:00 AM,,42,7,5,Llandecwyn,5.4,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HT,Yes,52.943553,-3.986819,266591,340311,SH665403,1/1/1980 12:00:00 AM,,43,4,2,Llandecwyn,5.3,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HU,Yes,52.942638,-3.985111,266703,340206,SH667402,1/1/1980 12:00:00 AM,,62,11,5,Llandecwyn,5.4,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HW,Yes,52.943989,-3.988194,266500,340362,SH664403,1/1/1980 12:00:00 AM,,19,7,5,Llandecwyn,5.3,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4HY,Yes,52.937324,-4.012368,264855,339666,SH648396,1/1/1980 12:00:00 AM,,21,15,5,Llandecwyn,3.5,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL41 4LB,Yes,52.943089,-3.988763,266459,340263,SH664402,1/1/1993 12:00:00 AM,,23,21,9,Llandecwyn,5.2,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4PD,Yes,52.906056,-3.922171,270823,336022,SH708360,1/1/1980 12:00:00 AM,,230,17,10,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RP,Yes,52.902497,-3.923753,270706,335629,SH707356,1/1/1980 12:00:00 AM,,232,8,4,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RR,Yes,52.902484,-3.924020,270688,335628,SH706356,1/1/1980 12:00:00 AM,,231,4,4,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RS,Yes,52.902470,-3.924287,270670,335627,SH706356,1/1/1980 12:00:00 AM,,231,8,3,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RT,Yes,52.902298,-3.924353,270665,335608,SH706356,1/1/1980 12:00:00 AM,,230,2,1,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RU,Yes,52.901806,-3.924748,270637,335554,SH706355,1/1/1980 12:00:00 AM,,225,7,5,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RW,Yes,52.902205,-3.923427,270727,335596,SH707355,1/1/1980 12:00:00 AM,,230,11,5,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4RY,Yes,52.902885,-3.923636,270715,335672,SH707356,1/1/1980 12:00:00 AM,,234,13,5,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SA,Yes,52.900054,-3.920804,270897,335352,SH708353,2/1/1984 12:00:00 AM,,210,13,7,Llandecwyn,9.4,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SB,Yes,52.902703,-3.923271,270739,335651,SH707356,1/1/1980 12:00:00 AM,,233,4,0,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SD,No,52.901684,-3.922334,270799,335536,SH707355,1/1/1980 12:00:00 AM,3/1/2012 12:00:00 AM,225,,,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SE,Yes,52.901737,-3.922396,270795,335542,SH707355,1/1/1980 12:00:00 AM,,225,28,14,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SF,Yes,52.900964,-3.921826,270831,335455,SH708354,1/1/1980 12:00:00 AM,,219,42,15,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SG,Yes,52.901440,-3.924078,270681,335512,SH706355,1/1/1980 12:00:00 AM,,223,76,36,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SH,Yes,52.900034,-3.929844,270289,335366,SH702353,1/1/1980 12:00:00 AM,,204,1,1,Llandecwyn,8.8,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SL,Yes,52.900538,-3.922045,270815,335408,SH708354,1/1/1980 12:00:00 AM,,216,9,6,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SN,Yes,52.900710,-3.922514,270784,335428,SH707354,1/1/1980 12:00:00 AM,,218,11,4,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SP,Yes,52.898428,-3.920747,270896,335171,SH708351,1/1/1980 12:00:00 AM,,208,52,22,Llandecwyn,9.5,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SR,Yes,52.898027,-3.919377,270987,335124,SH709351,1/1/1980 12:00:00 AM,,204,58,22,Llandecwyn,9.6,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SS,Yes,52.898645,-3.920073,270942,335194,SH709351,1/1/1980 12:00:00 AM,,205,39,18,Llandecwyn,9.5,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4SW,Yes,52.899985,-3.921723,270835,335346,SH708353,1/1/1980 12:00:00 AM,,211,26,11,Llandecwyn,9.4,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TA,Yes,52.904350,-3.920905,270903,335830,SH709358,1/1/1980 12:00:00 AM,,225,12,5,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TB,Yes,52.904070,-3.920462,270932,335798,SH709357,1/1/1980 12:00:00 AM,,223,8,5,Llandecwyn,9.3,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TD,Yes,52.904412,-3.919867,270973,335835,SH709358,1/1/1980 12:00:00 AM,,225,9,2,Llandecwyn,9.4,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TE,Yes,52.905762,-3.914752,271321,335976,SH713359,1/1/1980 12:00:00 AM,,239,37,10,Llandecwyn,9.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TF,Yes,52.905938,-3.913853,271382,335994,SH713359,1/1/1980 12:00:00 AM,,243,7,3,Llandecwyn,9.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TG,Yes,52.906120,-3.914292,271353,336015,SH713360,1/1/1980 12:00:00 AM,,243,16,8,Llandecwyn,9.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TH,Yes,52.906481,-3.913668,271396,336054,SH713360,8/1/1993 12:00:00 AM,,247,25,12,Llandecwyn,9.7,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TS,Yes,52.896288,-3.950566,268884,334987,SH688349,1/1/1980 12:00:00 AM,,251,25,10,Llandecwyn,7.6,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4TW,Yes,52.902044,-3.917830,271103,335568,SH711355,1/1/1980 12:00:00 AM,,213,,,Llandecwyn,9.6,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UA,No,52.902253,-3.923831,270700,335602,SH706356,1/1/1980 12:00:00 AM,12/1/1998 12:00:00 AM,230,,,Llandecwyn,9.2,Trawsfynydd,,,Gwynedd,Trawsfynydd,
LL41 4UB,Yes,52.903201,-3.923011,270758,335706,SH707357,1/1/1980 12:00:00 AM,,235,35,14,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UD,Yes,52.902923,-3.922998,270758,335675,SH707356,1/1/1980 12:00:00 AM,,232,,,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UE,Yes,52.904023,-3.923330,270739,335798,SH707357,1/1/1980 12:00:00 AM,,235,24,15,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UF,Yes,52.903964,-3.923104,270754,335791,SH707357,1/1/1980 12:00:00 AM,,234,16,9,Llandecwyn,9.2,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UG,Yes,52.905100,-3.923481,270732,335918,SH707359,1/1/1980 12:00:00 AM,,235,17,7,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UH,Yes,52.906005,-3.923120,270759,336018,SH707360,1/1/1980 12:00:00 AM,,232,23,11,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UL,Yes,52.906575,-3.922848,270779,336081,SH707360,1/1/1980 12:00:00 AM,,228,18,9,Llandecwyn,9.1,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UN,Yes,52.896798,-3.916423,271182,334982,SH711349,1/1/1980 12:00:00 AM,,206,13,5,Llandecwyn,9.8,Trawsfynydd,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UP,Yes,52.882214,-3.920402,270871,333367,SH708333,1/1/1980 12:00:00 AM,,211,13,5,Llandecwyn,10.1,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UU,Yes,52.884141,-3.905148,271903,333554,SH719335,1/1/1980 12:00:00 AM,,260,22,7,Llandecwyn,11.0,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4UW,Yes,52.894261,-3.899780,272294,334670,SH722346,1/1/1980 12:00:00 AM,,266,8,5,Llandecwyn,10.9,,Dwr Cymru Welsh Water,,Gwynedd,Trawsfynydd,
LL41 4YF,No,52.863645,-3.864184,274600,331202,SH745312,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,355,,,Llandecwyn,14.4,,,,Gwynedd,Trawsfynydd,
LL47 6YF,Yes,52.917172,-4.050419,262234,337497,SH622374,6/1/2000 12:00:00 AM,,26,29,13,Llandecwyn,0.6,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YG,Yes,52.914760,-4.051079,262182,337230,SH621372,1/1/1980 12:00:00 AM,,17,29,15,Llandecwyn,0.8,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YH,Yes,52.917377,-4.051039,262193,337521,SH621375,1/1/1980 12:00:00 AM,,19,32,12,Llandecwyn,0.5,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YL,Yes,52.918557,-4.050931,262204,337652,SH622376,1/1/1980 12:00:00 AM,,12,13,9,Llandecwyn,0.5,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YN,Yes,52.916611,-4.056342,261834,337446,SH618374,1/1/1980 12:00:00 AM,,13,5,4,Llandecwyn,0.5,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YP,Yes,52.917816,-4.050598,262224,337569,SH622375,1/1/1980 12:00:00 AM,,20,2,1,Llandecwyn,0.5,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YR,Yes,52.913745,-4.044739,262605,337105,SH626371,1/1/1980 12:00:00 AM,,70,2,2,Llandecwyn,1.1,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YS,Yes,52.912107,-4.042788,262731,336919,SH627369,1/1/1980 12:00:00 AM,,93,5,3,Llandecwyn,1.3,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YT,Yes,52.917716,-4.028683,263697,337516,SH636375,1/1/1980 12:00:00 AM,,125,17,7,Llandecwyn,1.9,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YU,Yes,52.907750,-4.005628,265216,336364,SH652363,1/1/1980 12:00:00 AM,,153,3,2,Llandecwyn,3.7,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,
LL47 6YW,Yes,52.922093,-4.045029,262612,338034,SH626380,1/1/1980 12:00:00 AM,,21,2,2,Llandecwyn,0.8,,Dwr Cymru Welsh Water,,Gwynedd,Harlech a Llanbedr,