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
LL55 3AJ,Yes,53.147119,-4.127785,257792,363224,SH577632,2023-10-01,,Llanddeiniolen,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DE,Yes,53.147538,-4.140532,256941,363296,SH569632,1980-01-01,,Llanddeiniolen,149,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DF,Yes,53.145961,-4.133261,257422,363106,SH574631,1980-01-01,,Llanddeiniolen,181,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DG,Yes,53.145611,-4.133722,257390,363068,SH573630,1980-01-01,,Llanddeiniolen,178,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DH,Yes,53.145147,-4.131501,257537,363012,SH575630,1980-01-01,,Llanddeiniolen,187,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DL,Yes,53.144542,-4.131142,257559,362944,SH575629,1980-01-01,,Llanddeiniolen,186,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DN,Yes,53.143601,-4.130991,257566,362839,SH575628,1980-01-01,,Llanddeiniolen,186,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DP,Yes,53.144198,-4.131798,257514,362907,SH575629,1980-01-01,,Llanddeiniolen,182,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DR,Yes,53.144635,-4.133988,257369,362960,SH573629,1980-01-01,,Llanddeiniolen,172,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DS,Yes,53.144491,-4.132979,257436,362942,SH574629,1980-01-01,,Llanddeiniolen,178,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DT,Yes,53.144776,-4.139124,257026,362986,SH570629,1980-01-01,,Llanddeiniolen,167,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DU,Yes,53.145742,-4.139935,256975,363095,SH569630,1980-01-01,,Llanddeiniolen,142,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DW,Yes,53.143913,-4.131111,257559,362874,SH575628,1980-01-01,,Llanddeiniolen,185,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3DY,Yes,53.145808,-4.132252,257489,363087,SH574630,1980-01-01,,Llanddeiniolen,188,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EA,Yes,53.145505,-4.131070,257567,363051,SH575630,1980-01-01,,Llanddeiniolen,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EB,Yes,53.144676,-4.129190,257690,362955,SH576629,1980-01-01,,Llanddeiniolen,198,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ED,Yes,53.143750,-4.121638,258192,362837,SH581628,1980-01-01,,Llanddeiniolen,229,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EE,Yes,53.143501,-4.115405,258608,362797,SH586627,1980-01-01,,Llanddeiniolen,251,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EF,Yes,53.141640,-4.118409,258401,362596,SH584625,1980-01-01,,Llanddeiniolen,250,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EG,Yes,53.139606,-4.122076,258149,362377,SH581623,1980-01-01,,Llanddeiniolen,275,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EH,Yes,53.136026,-4.122677,258097,361980,SH580619,1980-01-01,,Llanddeiniolen,294,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EJ,Yes,53.145500,-4.129874,257647,363048,SH576630,1999-06-01,,Llanddeiniolen,201,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EL,Yes,53.133755,-4.115898,258543,361714,SH585617,1980-01-01,,Llanddeiniolen,290,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EN,Yes,53.133839,-4.109668,258960,361711,SH589617,1980-01-01,,Llanddeiniolen,326,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EP,Yes,53.140566,-4.111597,258853,362463,SH588624,1980-01-01,,Llanddeiniolen,333,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EQ,Yes,53.145070,-4.130286,257618,363001,SH576630,2020-12-01,,Llanddeiniolen,307,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ER,Yes,53.131670,-4.112850,258740,361476,SH587614,1980-01-01,,Llanddeiniolen,267,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ES,Yes,53.132303,-4.110116,258925,361541,SH589615,1980-01-01,,Llanddeiniolen,292,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ET,Yes,53.125491,-4.109932,258915,360783,SH589607,1980-01-01,,Llanddeiniolen,284,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EU,Yes,53.125065,-4.110105,258902,360736,SH589607,1980-01-01,,Llanddeiniolen,284,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EW,Yes,53.140468,-4.113058,258755,362455,SH587624,1980-01-01,,Llanddeiniolen,320,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EY,Yes,53.134534,-4.117596,258432,361804,SH584618,1980-01-01,,Llanddeiniolen,292,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3EZ,Yes,53.144780,-4.130915,257575,362970,SH575629,2020-12-01,,Llanddeiniolen,195,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HA,Yes,53.132476,-4.120095,258258,361580,SH582615,1980-01-01,,Llanddeiniolen,240,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HB,Yes,53.131413,-4.127757,257742,361477,SH577614,1980-01-01,,Llanddeiniolen,153,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HD,Yes,53.134646,-4.135511,257234,361852,SH572618,1980-01-01,,Llanddeiniolen,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HG,Yes,53.146004,-4.125801,257921,363096,SH579630,2000-06-01,,Llanddeiniolen,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HH,Yes,53.144374,-4.117900,258444,362899,SH584628,1980-01-01,,Llanddeiniolen,239,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HL,Yes,53.144924,-4.121830,258183,362968,SH581629,1980-01-01,,Llanddeiniolen,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HN,Yes,53.145667,-4.123033,258105,363053,SH581630,1980-01-01,,Llanddeiniolen,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HP,Yes,53.146432,-4.124477,258011,363141,SH580631,1980-01-01,,Llanddeiniolen,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HR,Yes,53.146604,-4.124440,258014,363160,SH580631,1980-01-01,,Llanddeiniolen,226,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HS,Yes,53.146165,-4.125346,257952,363113,SH579631,1980-01-01,,Llanddeiniolen,220,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HT,Yes,53.146436,-4.125269,257958,363143,SH579631,1980-01-01,,Llanddeiniolen,223,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HU,Yes,53.147124,-4.126515,257877,363222,SH578632,1980-01-01,,Llanddeiniolen,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HW,Yes,53.146618,-4.123633,258068,363160,SH580631,1980-01-01,,Llanddeiniolen,227,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HX,Yes,53.146789,-4.125152,257967,363182,SH579631,2013-01-01,,Llanddeiniolen,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3HY,Yes,53.147489,-4.125725,257931,363261,SH579632,1980-01-01,,Llanddeiniolen,231,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LA,Yes,53.147815,-4.127102,257840,363300,SH578632,1980-01-01,,Llanddeiniolen,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LB,Yes,53.146905,-4.127192,257831,363199,SH578631,1980-01-01,,Llanddeiniolen,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LD,Yes,53.146682,-4.127091,257837,363174,SH578631,1980-01-01,,Llanddeiniolen,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LE,Yes,53.146573,-4.126637,257867,363161,SH578631,1980-01-01,,Llanddeiniolen,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LF,Yes,53.146820,-4.126918,257849,363189,SH578631,1980-01-01,,Llanddeiniolen,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LG,Yes,53.146242,-4.127563,257804,363126,SH578631,1980-01-01,,Llanddeiniolen,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LH,Yes,53.146644,-4.126192,257897,363168,SH578631,1980-01-01,,Llanddeiniolen,220,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LJ,Yes,53.145730,-4.126550,257870,363067,SH578630,2004-05-01,,Llanddeiniolen,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LL,Yes,53.145847,-4.127020,257839,363081,SH578630,1980-01-01,,Llanddeiniolen,212,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LN,Yes,53.147159,-4.130120,257636,363233,SH576632,1980-01-01,,Llanddeiniolen,205,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LP,Yes,53.146451,-4.129457,257678,363153,SH576631,1980-01-01,,Llanddeiniolen,207,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LR,Yes,53.146246,-4.128849,257718,363129,SH577631,1980-01-01,,Llanddeiniolen,209,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LS,Yes,53.145989,-4.131184,257561,363105,SH575631,1980-01-01,,Llanddeiniolen,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LT,Yes,53.148324,-4.129789,257662,363362,SH576633,1980-01-01,,Llanddeiniolen,221,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LU,Yes,53.152000,-4.121297,258242,363754,SH582637,1980-01-01,,Llanddeiniolen,293,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LW,Yes,53.146728,-4.131549,257539,363188,SH575631,1980-01-01,,Llanddeiniolen,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3LY,Yes,53.150737,-4.112456,258829,363596,SH588635,1980-01-01,,Llanddeiniolen,301,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NA,Yes,53.149264,-4.104248,259373,363416,SH593634,1980-01-01,,Llanddeiniolen,315,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NB,Yes,53.145379,-4.115976,258576,363007,SH585630,1980-01-01,,Llanddeiniolen,252,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ND,Yes,53.146958,-4.115635,258604,363182,SH586631,1980-01-01,,Llanddeiniolen,258,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NE,Yes,53.147248,-4.122573,258141,363228,SH581632,1980-01-01,,Llanddeiniolen,236,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NF,Yes,53.154499,-4.136900,257207,364063,SH572640,1980-01-01,,Llanddeiniolen,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NG,Yes,53.151125,-4.141578,256883,363697,SH568636,1980-01-01,,Llanddeiniolen,169,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3NU,No,53.145181,-4.124579,258000,363002,SH579630,1980-01-01,1984-12-01,Llanddeiniolen,213,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3PA,Yes,53.144137,-4.150187,256284,362937,SH562629,1980-01-01,,Llanddeiniolen,117,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3UA,Yes,53.146153,-4.124508,258008,363110,SH580631,1993-01-01,,Llanddeiniolen,222,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ZA,No,53.147538,-4.140532,256941,363296,SH569632,1996-12-01,1999-06-01,Llanddeiniolen,149,Wales,2025-07-23,Postcode sector mean (mainly PO Boxes),W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ZF,No,53.147538,-4.140532,256941,363296,SH569632,1997-12-01,1998-12-01,Llanddeiniolen,149,Wales,2025-07-23,Postcode sector mean (mainly PO Boxes),W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ZG,No,53.147538,-4.140532,256941,363296,SH569632,1998-06-01,2000-09-01,Llanddeiniolen,149,Wales,2025-07-23,Postcode sector mean (mainly PO Boxes),W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 3ZH,No,53.147538,-4.140532,256941,363296,SH569632,1998-06-01,2000-07-01,Llanddeiniolen,149,Wales,2025-07-23,Postcode sector mean (mainly PO Boxes),W01000063,Gwynedd 005A,W01000063,Gwynedd 005A
LL55 4TY,Yes,53.120604,-4.115282,258541,360250,SH585602,1980-01-01,,Llanddeiniolen,107,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000063,Gwynedd 005A,W01000063,Gwynedd 005A