Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021
LL33 0AA,Yes,53.252798,-3.975114,268326,374686,SH683746,1980-01-01,,Llanfairfechan,41,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0AB,Yes,53.252548,-3.975537,268297,374659,SH682746,1980-01-01,,Llanfairfechan,43,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0AD,Yes,53.253131,-3.975114,268327,374723,SH683747,1980-01-01,,Llanfairfechan,43,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0AE,Yes,53.254231,-3.974895,268345,374845,SH683748,1980-01-01,,Llanfairfechan,42,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0AG,Yes,53.253507,-3.973018,268468,374761,SH684747,1980-01-01,,Llanfairfechan,65,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0AH,Yes,53.255735,-3.975279,268324,375013,SH683750,1980-01-01,,Llanfairfechan,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DB,No,53.254707,-3.977091,268200,374902,SH681749,1991-01-01,1992-12-01,Llanfairfechan,30,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DN,Yes,53.252017,-3.971765,268547,374593,SH685745,1980-01-01,,Llanfairfechan,62,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DP,Yes,53.251066,-3.968948,268732,374482,SH687744,1980-01-01,,Llanfairfechan,85,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DR,Yes,53.252239,-3.970306,268645,374615,SH686746,1980-01-01,,Llanfairfechan,81,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DS,Yes,53.252444,-3.968801,268746,374635,SH687746,1980-01-01,,Llanfairfechan,91,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DT,Yes,53.252875,-3.971025,268599,374687,SH685746,1980-01-01,,Llanfairfechan,75,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DU,Yes,53.252933,-3.971837,268545,374695,SH685746,1980-01-01,,Llanfairfechan,69,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DW,Yes,53.250892,-3.968595,268755,374462,SH687744,1980-01-01,,Llanfairfechan,88,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0DY,Yes,53.253123,-3.972325,268513,374717,SH685747,1980-01-01,,Llanfairfechan,58,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0ES,Yes,53.247909,-3.961398,269226,374117,SH692741,1980-01-01,,Llanfairfechan,120,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0ET,Yes,53.248581,-3.964277,269036,374197,SH690741,1980-01-01,,Llanfairfechan,101,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0EU,Yes,53.247587,-3.957996,269452,374075,SH694740,1980-01-01,,Llanfairfechan,158,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0EY,Yes,53.249462,-3.948384,270099,374266,SH700742,1980-01-01,,Llanfairfechan,227,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0HA,Yes,53.252968,-3.956653,269558,374671,SH695746,1980-01-01,,Llanfairfechan,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0HB,Yes,53.251196,-3.962733,269147,374485,SH691744,1980-01-01,,Llanfairfechan,146,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0HD,Yes,53.254999,-3.965411,268980,374913,SH689749,1980-01-01,,Llanfairfechan,139,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NF,No,53.253233,-3.975973,268270,374736,SH682747,1980-01-01,1998-06-01,Llanfairfechan,38,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NG,No,53.253050,-3.976699,268221,374717,SH682747,1980-01-01,2017-10-01,Llanfairfechan,34,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NH,Yes,53.253253,-3.976424,268240,374739,SH682747,1980-01-01,,Llanfairfechan,36,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NL,Yes,53.253629,-3.976531,268234,374781,SH682747,1980-01-01,,Llanfairfechan,36,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NN,No,53.253777,-3.977318,268182,374799,SH681747,1980-01-01,2003-03-01,Llanfairfechan,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NT,Yes,53.255781,-3.974157,268399,375016,SH683750,1993-08-01,,Llanfairfechan,43,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0NW,Yes,53.253546,-3.978281,268117,374775,SH681747,1980-01-01,,Llanfairfechan,29,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PD,No,53.257452,-3.974219,268400,375202,SH683752,1980-01-01,1994-05-01,Llanfairfechan,17,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PN,Yes,53.261264,-3.968217,268812,375615,SH688756,1980-01-01,,Llanfairfechan,20,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PR,No,53.263040,-3.962481,269200,375802,SH691758,1980-01-01,1991-12-01,Llanfairfechan,53,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PT,Yes,53.263788,-3.961825,269246,375884,SH692758,1980-01-01,,Llanfairfechan,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PU,No,53.263015,-3.963979,269100,375802,SH690758,1980-01-01,1996-06-01,Llanfairfechan,35,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0PY,Yes,53.263352,-3.962660,269189,375837,SH691758,1980-01-01,,Llanfairfechan,39,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RA,Yes,53.262456,-3.966293,268944,375744,SH689757,1980-01-01,,Llanfairfechan,27,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RB,Yes,53.262330,-3.964637,269054,375727,SH690757,1980-01-01,,Llanfairfechan,45,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RD,Yes,53.263008,-3.963874,269107,375801,SH691758,1980-01-01,,Llanfairfechan,35,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RE,Yes,53.263145,-3.964855,269042,375818,SH690758,1980-01-01,,Llanfairfechan,28,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RF,Yes,53.261813,-3.967643,268852,375675,SH688756,1980-01-01,,Llanfairfechan,21,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RG,No,53.261723,-3.967129,268886,375664,SH688756,1980-01-01,1999-06-01,Llanfairfechan,27,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RH,Yes,53.260875,-3.966760,268908,375569,SH689755,1980-01-01,,Llanfairfechan,40,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RJ,Yes,53.261432,-3.967325,268872,375632,SH688756,1994-05-01,,Llanfairfechan,28,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RL,Yes,53.260392,-3.967652,268847,375517,SH688755,1980-01-01,,Llanfairfechan,42,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RN,Yes,53.258978,-3.969476,268721,375363,SH687753,1980-01-01,,Llanfairfechan,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RS,Yes,53.252616,-3.974176,268388,374664,SH683746,1996-12-01,,Llanfairfechan,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RT,Yes,53.252473,-3.974109,268392,374648,SH683746,1980-01-01,,Llanfairfechan,45,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RU,Yes,53.252590,-3.973021,268465,374659,SH684746,1980-01-01,,Llanfairfechan,51,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RW,Yes,53.254598,-3.976066,268268,374888,SH682748,1980-01-01,,Llanfairfechan,35,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0RY,Yes,53.252388,-3.973806,268412,374638,SH684746,1980-01-01,,Llanfairfechan,45,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SA,Yes,53.252282,-3.973156,268455,374625,SH684746,1980-01-01,,Llanfairfechan,47,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SB,Yes,53.252067,-3.972547,268495,374600,SH684745,1980-01-01,,Llanfairfechan,51,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SD,Yes,53.251918,-3.972315,268510,374583,SH685745,1980-01-01,,Llanfairfechan,53,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SE,Yes,53.250732,-3.971196,268581,374449,SH685744,1980-01-01,,Llanfairfechan,62,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SF,Yes,53.250943,-3.970381,268636,374471,SH686744,1980-01-01,,Llanfairfechan,74,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SG,Yes,53.250578,-3.969660,268683,374429,SH686744,1980-01-01,,Llanfairfechan,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SH,Yes,53.249471,-3.969714,268676,374306,SH686743,1980-01-01,,Llanfairfechan,78,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SJ,Yes,53.249901,-3.968205,268778,374351,SH687743,1999-06-01,,Llanfairfechan,91,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SL,Yes,53.249994,-3.971237,268576,374367,SH685743,1980-01-01,,Llanfairfechan,65,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SN,Yes,53.249211,-3.970737,268607,374279,SH686742,1980-01-01,,Llanfairfechan,70,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SP,Yes,53.249221,-3.968548,268753,374276,SH687742,1980-01-01,,Llanfairfechan,85,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SQ,Yes,53.249620,-3.967772,268806,374319,SH688743,1999-06-01,,Llanfairfechan,93,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SR,Yes,53.248685,-3.968884,268729,374217,SH687742,1980-01-01,,Llanfairfechan,80,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SS,Yes,53.248851,-3.968037,268786,374234,SH687742,1980-01-01,,Llanfairfechan,86,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0ST,Yes,53.248692,-3.966830,268866,374214,SH688742,1980-01-01,,Llanfairfechan,94,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0SW,Yes,53.248925,-3.969569,268684,374245,SH686742,1980-01-01,,Llanfairfechan,76,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000170,Conwy 013C,W01000170,Conwy 013C
LL33 0ZE,No,53.252404,-3.975590,268293,374643,SH682746,1999-12-01,2001-01-01,Llanfairfechan,44,Wales,2025-07-23,Postcode sector mean (mainly PO Boxes),W01000170,Conwy 013C,W01000170,Conwy 013C