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
LL54 6TF,Yes,53.054246,-4.135740,256952,352910,SH569529,1980-01-01,,Betws Garmon,183,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TG,Yes,53.053918,-4.135978,256935,352874,SH569528,1980-01-01,,Betws Garmon,184,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TH,Yes,53.053385,-4.136115,256924,352815,SH569528,1980-01-01,,Betws Garmon,183,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TL,Yes,53.053840,-4.136287,256914,352866,SH569528,1980-01-01,,Betws Garmon,184,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TN,Yes,53.052478,-4.134563,257025,352711,SH570527,1980-01-01,,Betws Garmon,190,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TP,Yes,53.054422,-4.136420,256907,352931,SH569529,1980-01-01,,Betws Garmon,186,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 6TW,Yes,53.036430,-4.120436,257919,350898,SH579508,1980-01-01,,Betws Garmon,226,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7AJ,Yes,53.098658,-4.196122,253057,357972,SH530579,1980-01-01,,Betws Garmon,137,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7AQ,Yes,53.090032,-4.190993,253371,357002,SH533570,1980-01-01,,Betws Garmon,135,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7AX,Yes,53.105482,-4.216997,251683,358774,SH516587,1980-01-01,,Betws Garmon,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7BJ,Yes,53.106152,-4.209980,252155,358834,SH521588,1980-01-01,,Betws Garmon,143,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7BQ,Yes,53.103712,-4.216473,251712,358576,SH517585,1980-01-01,,Betws Garmon,235,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7YR,Yes,53.088021,-4.174165,254491,356744,SH544567,1980-01-01,,Betws Garmon,139,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7YS,Yes,53.065277,-4.133749,257122,354133,SH571541,1980-01-01,,Betws Garmon,151,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7YT,Yes,53.081438,-4.164396,255123,355992,SH551559,1980-01-01,,Betws Garmon,145,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7YU,Yes,53.088797,-4.180909,254042,356844,SH540568,1980-01-01,,Betws Garmon,135,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7YY,Yes,53.093446,-4.184251,253834,357368,SH538573,1980-01-01,,Betws Garmon,133,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL54 7ZW,No,53.095357,-4.187440,253627,357587,SH536575,2003-05-01,2004-07-01,Betws Garmon,132,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4AJ,Yes,53.109987,-4.203901,252575,359248,SH525592,1980-01-01,,Waunfawr,144,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4AQ,Yes,53.106542,-4.202500,252657,358862,SH526588,1980-01-01,,Betws Garmon,134,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4AX,Yes,53.108413,-4.197127,253023,359059,SH530590,1980-01-01,,Waunfawr,132,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4AZ,Yes,53.110266,-4.202451,252673,359276,SH526592,1980-01-01,,Waunfawr,147,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4BJ,Yes,53.110286,-4.199912,252843,359273,SH528592,1980-01-01,,Waunfawr,152,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4BQ,Yes,53.109461,-4.200243,252818,359182,SH528591,1980-01-01,,Waunfawr,143,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4BX,Yes,53.111949,-4.199414,252882,359457,SH528594,1980-01-01,,Waunfawr,170,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4BZ,Yes,53.112334,-4.195115,253171,359491,SH531594,1980-01-01,,Waunfawr,192,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4DJ,Yes,53.113875,-4.208523,252279,359690,SH522596,1999-06-01,,Waunfawr,161,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4DQ,Yes,53.113558,-4.207685,252334,359653,SH523596,1980-01-01,,Waunfawr,161,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4DX,Yes,53.114513,-4.207121,252375,359758,SH523597,1980-01-01,,Waunfawr,169,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4DZ,Yes,53.117001,-4.202870,252668,360026,SH526600,1980-01-01,,Waunfawr,196,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4EJ,Yes,53.117709,-4.199095,252923,360097,SH529600,1980-01-01,,Waunfawr,221,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4EQ,Yes,53.117136,-4.201875,252735,360039,SH527600,1980-01-01,,Waunfawr,201,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4EX,Yes,53.115549,-4.191424,253429,359841,SH534598,1980-01-01,,Waunfawr,268,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4EZ,Yes,53.117196,-4.209829,252203,360062,SH522600,1980-01-01,,Waunfawr,176,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4LJ,Yes,53.112452,-4.205252,252493,359525,SH524595,1980-01-01,,Waunfawr,163,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4LP,No,53.066158,-4.119194,258100,354202,SH580542,1993-01-01,1995-01-01,Betws Garmon,295,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4LQ,Yes,53.113734,-4.203076,252643,359663,SH526596,1980-01-01,,Waunfawr,176,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4LX,Yes,53.112591,-4.206514,252409,359543,SH524595,1980-01-01,,Waunfawr,160,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4LZ,Yes,53.113664,-4.209274,252228,359668,SH522596,1980-01-01,,Waunfawr,158,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4PJ,Yes,53.113057,-4.209019,252243,359600,SH522595,1980-01-01,,Waunfawr,155,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4PQ,Yes,53.113533,-4.224001,251242,359684,SH512596,1980-01-01,,Waunfawr,134,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4PZ,Yes,53.109906,-4.201476,252737,359234,SH527592,1980-01-01,,Waunfawr,145,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4SB,Yes,53.118969,-4.199503,252900,360238,SH528602,1980-01-01,,Waunfawr,217,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4SD,Yes,53.119592,-4.202300,252715,360313,SH527603,1980-01-01,,Waunfawr,203,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YP,Yes,53.115160,-4.213400,251957,359843,SH519598,1990-07-01,,Waunfawr,158,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YR,Yes,53.117556,-4.215137,251849,360113,SH518601,1980-01-01,,Waunfawr,160,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YS,Yes,53.113995,-4.212250,252030,359711,SH520597,1980-01-01,,Waunfawr,155,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YT,Yes,53.113227,-4.210985,252112,359623,SH521596,1980-01-01,,Waunfawr,153,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YU,Yes,53.109349,-4.203868,252575,359177,SH525591,1980-01-01,,Waunfawr,139,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YX,Yes,53.111461,-4.207323,252351,359419,SH523594,2003-06-01,,Waunfawr,152,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YY,Yes,53.111272,-4.206865,252381,359397,SH523593,1980-01-01,,Waunfawr,154,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4YZ,No,53.111916,-4.207511,252340,359470,SH523594,2003-06-01,2009-08-01,Waunfawr,154,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4ZA,Yes,53.111548,-4.205071,252502,359424,SH525594,2010-07-01,,Waunfawr,156,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D
LL55 4ZY,No,53.111523,-4.207356,252349,359426,SH523594,2002-07-01,2003-02-01,Waunfawr,152,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000118,Gwynedd 007D,W01000118,Gwynedd 007D