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
LL55 1AB,Yes,53.140106,-4.274216,247975,362745,SH479627,1/1/1980 12:00:00 AM,,14,6,5,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1AF,Yes,53.140612,-4.274064,247987,362801,SH479628,1/1/1980 12:00:00 AM,,14,4,4,Llanfairpwll,9.9,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1AG,Yes,53.140769,-4.274804,247938,362820,SH479628,1/1/1980 12:00:00 AM,,12,9,7,Llanfairpwll,9.9,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1NL,No,53.138839,-4.272280,248100,362600,SH481625,1/1/1980 12:00:00 AM,12/1/1994 12:00:00 AM,17,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1NT,No,53.140578,-4.275363,247900,362800,SH478627,8/1/1993 12:00:00 AM,1/1/1995 12:00:00 AM,13,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1NU,No,53.140550,-4.276856,247800,362800,SH478628,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,13,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1RB,Yes,53.139959,-4.274851,247932,362730,SH479627,1/1/1980 12:00:00 AM,,13,4,1,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1RD,No,53.140411,-4.274741,247941,362780,SH479627,1/1/1980 12:00:00 AM,10/1/2008 12:00:00 AM,13,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1RF,Yes,53.140224,-4.275529,247888,362761,SH478627,1/1/1980 12:00:00 AM,,13,12,6,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1RL,No,53.140550,-4.276856,247800,362800,SH478628,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,13,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1RN,Yes,53.140618,-4.277518,247756,362809,SH477628,1/1/1980 12:00:00 AM,,11,29,16,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1RP,No,53.139652,-4.276809,247800,362700,SH477627,1/1/1980 12:00:00 AM,7/1/1995 12:00:00 AM,12,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1RR,Yes,53.140308,-4.275848,247867,362771,SH478627,1/1/1980 12:00:00 AM,,14,14,9,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1SD,No,53.139623,-4.278302,247700,362700,SH477626,1/1/1980 12:00:00 AM,12/1/1985 12:00:00 AM,7,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1SE,Yes,53.140441,-4.276895,247797,362788,SH477627,1/1/1980 12:00:00 AM,,13,11,6,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1SF,No,53.139623,-4.278302,247700,362700,SH477626,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,7,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1SG,Yes,53.139694,-4.278357,247697,362708,SH476627,1/1/1980 12:00:00 AM,,7,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1SH,Yes,53.140238,-4.277199,247776,362766,SH477627,1/1/1980 12:00:00 AM,,13,4,1,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1SL,No,53.139768,-4.277772,247736,362715,SH477627,2/1/2007 12:00:00 AM,12/1/2009 12:00:00 AM,9,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 1SN,Yes,53.140624,-4.278176,247712,362811,SH477628,1/1/1980 12:00:00 AM,,8,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1TL,No,53.140589,-4.274795,247938,362800,SH479627,4/1/1985 12:00:00 AM,3/1/2007 12:00:00 AM,12,,,Llanfairpwll,9.9,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 1ZH,Yes,53.140238,-4.277199,247776,362766,SH477627,2/1/2005 12:00:00 AM,,13,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 2AA,No,53.139443,-4.273613,248013,362670,SH480626,1/1/1980 12:00:00 AM,7/1/2004 12:00:00 AM,15,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2AB,Yes,53.139445,-4.272542,248085,362668,SH480626,1/1/1980 12:00:00 AM,,19,3,2,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2AS,Yes,53.139420,-4.272446,248091,362665,SH480626,6/1/1981 12:00:00 AM,,18,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2AU,Yes,53.139801,-4.276503,247821,362716,SH478627,1/1/1980 12:00:00 AM,,13,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2AY,Yes,53.139677,-4.277803,247734,362705,SH477627,1/1/1980 12:00:00 AM,,12,2,1,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2NA,Yes,53.139396,-4.273730,248005,362665,SH480626,1/1/1980 12:00:00 AM,,14,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2NB,Yes,53.139313,-4.273830,247998,362656,SH479626,1/1/1980 12:00:00 AM,,14,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2ND,Yes,53.139093,-4.274058,247982,362632,SH479626,1/1/1980 12:00:00 AM,,12,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 2NF,Yes,53.139714,-4.274943,247925,362703,SH479627,1/1/1980 12:00:00 AM,,12,16,7,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2NN,Yes,53.139166,-4.274914,247925,362642,SH479626,1/1/1980 12:00:00 AM,,10,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2NP,Yes,53.139259,-4.275248,247903,362653,SH479626,12/1/2000 12:00:00 AM,,10,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 2NW,No,53.139141,-4.274823,247931,362639,SH479626,1/1/1980 12:00:00 AM,9/1/2000 12:00:00 AM,10,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 2PG,Yes,53.139175,-4.275423,247891,362644,SH478626,1/1/1980 12:00:00 AM,,10,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2PN,Yes,53.138599,-4.273568,248013,362576,SH480625,1/1/1980 12:00:00 AM,,11,28,13,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2PQ,Yes,53.139062,-4.272358,248096,362625,SH480626,1/1/1995 12:00:00 AM,,16,20,17,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2PR,Yes,53.138730,-4.273267,248034,362590,SH480625,1/1/1980 12:00:00 AM,,13,37,19,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2PU,Yes,53.138687,-4.272257,248101,362583,SH481625,1/1/1980 12:00:00 AM,,17,59,33,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2PW,No,53.138469,-4.273277,248032,362561,SH480625,1/1/1980 12:00:00 AM,7/1/2001 12:00:00 AM,12,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Canol Tref Caernarfon,
LL55 2WY,No,53.139478,-4.273660,248010,362674,SH480626,6/1/1998 12:00:00 AM,11/1/2023 12:00:00 AM,15,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 9AB,No,53.140376,-4.277475,247758,362782,SH477627,5/1/2005 12:00:00 AM,1/1/2006 12:00:00 AM,11,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 9ZX,Yes,53.140255,-4.277205,247776,362768,SH477627,1/1/2005 12:00:00 AM,,11,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 9ZY,No,53.140376,-4.277475,247758,362782,SH477627,1/1/2005 12:00:00 AM,3/1/2009 12:00:00 AM,11,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,
LL55 9ZZ,Yes,53.140376,-4.277475,247758,362782,SH477627,3/1/2016 12:00:00 AM,,10,,,Llanfairpwll,10.0,Caernarfon,Caernarfon,,,Gwynedd,Canol Tref Caernarfon,