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
LL41 3AG,Yes,52.994777,-3.934290,270274,345912,SH702459,1980-01-01,,Ffestiniog,226,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BD,Yes,52.996701,-3.932617,270392,346123,SH703461,1980-01-01,,Ffestiniog,251,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BE,Yes,52.996871,-3.932670,270389,346142,SH703461,1980-01-01,,Ffestiniog,255,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BG,Yes,52.996393,-3.932723,270384,346089,SH703460,1980-01-01,,Ffestiniog,245,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BL,Yes,52.996154,-3.933651,270321,346064,SH703460,1980-01-01,,Ffestiniog,246,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BN,Yes,52.995945,-3.933791,270311,346041,SH703460,1980-01-01,,Ffestiniog,242,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BP,Yes,52.995179,-3.935008,270227,345958,SH702459,1980-01-01,,Ffestiniog,234,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3BT,Yes,53.001944,-3.943001,269711,346725,SH697467,2023-05-01,,Ffestiniog,241,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000065,Gwynedd 009B,W01000065,Gwynedd 009B
LL41 3BW,Yes,52.995686,-3.934181,270284,346013,SH702460,1980-01-01,,Ffestiniog,241,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3DA,Yes,52.995038,-3.933705,270314,345940,SH703459,1993-08-01,,Ffestiniog,228,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3ER,Yes,52.993413,-3.946224,269469,345782,SH694457,2023-08-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3ES,Yes,52.994454,-3.935333,270203,345878,SH702458,1980-01-01,,Ffestiniog,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3ET,No,52.994620,-3.938366,270000,345902,SH699459,1980-01-01,1995-01-01,Ffestiniog,220,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3EU,No,52.994356,-3.935284,270206,345867,SH702458,1980-01-01,2004-03-01,Ffestiniog,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3EY,No,52.994620,-3.938366,270000,345902,SH699459,1980-01-01,1997-07-01,Ffestiniog,220,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HA,No,52.994620,-3.938366,270000,345902,SH699459,1980-01-01,1997-07-01,Ffestiniog,220,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HB,Yes,52.995576,-3.939854,269903,346011,SH699460,1980-01-01,,Ffestiniog,238,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HD,Yes,52.995385,-3.937789,270041,345986,SH700459,1980-01-01,,Ffestiniog,239,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HE,Yes,52.994949,-3.936965,270095,345936,SH700459,1980-01-01,,Ffestiniog,233,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HF,No,52.995616,-3.939036,269958,346014,SH699460,1980-01-01,2017-07-01,Ffestiniog,240,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HG,Yes,52.995041,-3.938474,269994,345949,SH699459,1980-01-01,,Ffestiniog,227,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HH,Yes,52.995004,-3.939128,269950,345946,SH699459,1980-01-01,,Ffestiniog,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HL,Yes,52.995043,-3.939487,269926,345951,SH699459,1980-01-01,,Ffestiniog,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HN,No,52.993559,-3.941686,269774,345790,SH697457,1980-01-01,2007-01-01,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HP,Yes,52.995571,-3.941269,269808,346013,SH698460,1980-01-01,,Ffestiniog,225,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HR,Yes,52.997554,-3.942059,269761,346235,SH697462,1980-01-01,,Ffestiniog,229,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HS,Yes,52.998642,-3.942033,269766,346356,SH697463,1980-01-01,,Ffestiniog,228,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HT,Yes,52.997877,-3.942103,269759,346271,SH697462,1980-01-01,,Ffestiniog,230,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HU,Yes,52.999050,-3.942364,269745,346402,SH697464,1980-01-01,,Ffestiniog,236,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HW,Yes,52.995276,-3.941703,269778,345981,SH697459,1980-01-01,,Ffestiniog,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3HY,Yes,52.999269,-3.942717,269722,346427,SH697464,1980-01-01,,Ffestiniog,232,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LA,Yes,52.999239,-3.942954,269706,346424,SH697464,1980-01-01,,Ffestiniog,229,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LB,Yes,52.999412,-3.942768,269719,346443,SH697464,1980-01-01,,Ffestiniog,232,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LD,Yes,52.999370,-3.943168,269692,346439,SH696464,1980-01-01,,Ffestiniog,226,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LE,Yes,52.999742,-3.942976,269706,346480,SH697464,1980-01-01,,Ffestiniog,230,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LF,Yes,53.000056,-3.942990,269706,346515,SH697465,1980-01-01,,Ffestiniog,231,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LG,Yes,53.000111,-3.943500,269672,346522,SH696465,1980-01-01,,Ffestiniog,222,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LH,Yes,52.999699,-3.944465,269606,346478,SH696464,1980-01-01,,Ffestiniog,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LL,Yes,52.999092,-3.944765,269584,346411,SH695464,1980-01-01,,Ffestiniog,234,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LN,Yes,53.000046,-3.944138,269629,346516,SH696465,1980-01-01,,Ffestiniog,220,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LP,Yes,52.998736,-3.945077,269562,346372,SH695463,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LR,Yes,52.998423,-3.946106,269492,346339,SH694463,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LS,Yes,52.998381,-3.945896,269506,346334,SH695463,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LT,Yes,52.998652,-3.944179,269622,346361,SH696463,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LU,No,53.000706,-3.942856,269717,346587,SH697465,1980-01-01,2004-10-01,Ffestiniog,234,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LW,Yes,52.998713,-3.945389,269541,346370,SH695463,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3LY,Yes,53.008610,-3.944388,269638,347469,SH696474,1980-01-01,,Ffestiniog,293,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NA,Yes,53.007742,-3.944155,269651,347372,SH696473,1980-01-01,,Ffestiniog,286,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NB,Yes,53.006158,-3.941506,269824,347191,SH698471,1980-01-01,,Ffestiniog,261,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3ND,Yes,53.009513,-3.947425,269437,347575,SH694475,1980-01-01,,Ffestiniog,307,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NE,Yes,52.996066,-3.943437,269664,346072,SH696460,1993-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NH,No,52.994547,-3.942833,269700,345902,SH696459,1980-01-01,1994-05-01,Ffestiniog,215,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NL,No,52.995446,-3.942873,269700,346002,SH696460,1980-01-01,1996-06-01,Ffestiniog,215,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NN,Yes,52.995903,-3.945710,269511,346058,SH695460,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NP,Yes,52.996522,-3.946855,269436,346129,SH694461,1980-01-01,,Ffestiniog,211,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NR,Yes,52.997404,-3.945733,269514,346225,SH695462,1980-01-01,,Ffestiniog,210,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NS,Yes,52.997751,-3.945972,269499,346264,SH694462,1980-01-01,,Ffestiniog,211,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NT,Yes,52.998231,-3.945725,269517,346317,SH695463,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NU,Yes,52.998355,-3.945284,269547,346330,SH695463,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NW,Yes,52.995787,-3.946226,269476,346046,SH694460,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3NY,Yes,52.998120,-3.945407,269538,346304,SH695463,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PA,Yes,52.995871,-3.947675,269379,346058,SH693460,1980-01-01,,Ffestiniog,212,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PB,Yes,52.995999,-3.946981,269426,346071,SH694460,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PD,Yes,52.995794,-3.947955,269360,346050,SH693460,1980-01-01,,Ffestiniog,210,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PE,Yes,52.995642,-3.948440,269327,346034,SH693460,1980-01-01,,Ffestiniog,209,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PF,Yes,52.995223,-3.949360,269264,345989,SH692459,1980-01-01,,Ffestiniog,207,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PG,Yes,52.994758,-3.948653,269310,345936,SH693459,1980-01-01,,Ffestiniog,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PH,Yes,52.995219,-3.946290,269470,345983,SH694459,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PJ,Yes,52.995189,-3.948122,269347,345983,SH693459,2000-12-01,,Ffestiniog,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PL,Yes,52.995030,-3.946296,269469,345962,SH694459,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PN,Yes,52.992894,-3.952101,269073,345735,SH690457,1980-01-01,,Ffestiniog,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PP,Yes,52.993902,-3.949867,269226,345843,SH692458,1980-01-01,,Ffestiniog,207,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PR,Yes,52.993342,-3.949454,269252,345780,SH692457,1980-01-01,,Ffestiniog,206,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PS,Yes,52.992857,-3.947793,269362,345723,SH693457,1980-01-01,,Ffestiniog,209,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PT,Yes,52.992007,-3.949751,269228,345632,SH692456,1980-01-01,,Ffestiniog,203,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PU,Yes,52.992272,-3.950032,269210,345662,SH692456,1980-01-01,,Ffestiniog,203,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PW,Yes,52.994217,-3.949270,269267,345877,SH692458,1980-01-01,,Ffestiniog,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PX,No,52.990881,-3.947138,269400,345502,SH693455,1985-04-01,1994-05-01,Ffestiniog,217,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3PY,Yes,52.990073,-3.947578,269368,345413,SH693454,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RA,Yes,52.993196,-3.950669,269170,345766,SH691457,1980-01-01,,Ffestiniog,208,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RB,Yes,52.992756,-3.950664,269169,345717,SH691457,1980-01-01,,Ffestiniog,205,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RD,Yes,52.992286,-3.950807,269158,345665,SH691456,1980-01-01,,Ffestiniog,203,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RE,Yes,52.991779,-3.950993,269144,345609,SH691456,1980-01-01,,Ffestiniog,202,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RF,Yes,52.991502,-3.951457,269112,345579,SH691455,1980-01-01,,Ffestiniog,200,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RG,Yes,52.991206,-3.951980,269076,345547,SH690455,1980-01-01,,Ffestiniog,201,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RH,Yes,52.990230,-3.952830,269016,345440,SH690454,1980-01-01,,Ffestiniog,197,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RL,Yes,52.990888,-3.952726,269025,345513,SH690455,1980-01-01,,Ffestiniog,203,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RN,Yes,52.990626,-3.952788,269020,345484,SH690454,1980-01-01,,Ffestiniog,201,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RP,Yes,52.990911,-3.952980,269008,345516,SH690455,1980-01-01,,Ffestiniog,205,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RR,Yes,52.991388,-3.953478,268976,345570,SH689455,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RS,Yes,52.990440,-3.953167,268994,345464,SH689454,1980-01-01,,Ffestiniog,202,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RT,Yes,52.989270,-3.953785,268949,345335,SH689453,1980-01-01,,Ffestiniog,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RU,Yes,52.989021,-3.954176,268922,345308,SH689453,1980-01-01,,Ffestiniog,196,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RW,Yes,52.990490,-3.952872,269014,345469,SH690454,1980-01-01,,Ffestiniog,200,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3RY,Yes,52.987586,-3.951757,269080,345144,SH690451,1980-01-01,,Ffestiniog,185,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SA,Yes,52.988414,-3.954476,268900,345241,SH688452,1981-06-01,,Ffestiniog,190,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SB,Yes,52.988546,-3.955183,268853,345257,SH688452,1980-01-01,,Ffestiniog,199,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SD,No,52.988248,-3.955229,268849,345224,SH688452,1980-01-01,1998-06-01,Ffestiniog,195,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SE,Yes,52.987758,-3.955534,268827,345170,SH688451,1980-01-01,,Ffestiniog,192,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SF,Yes,52.987137,-3.956683,268748,345103,SH687451,1980-01-01,,Ffestiniog,193,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SG,Yes,52.987087,-3.956428,268765,345097,SH687450,1980-01-01,,Ffestiniog,189,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SH,Yes,52.986987,-3.957019,268725,345087,SH687450,1980-01-01,,Ffestiniog,193,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SL,Yes,52.985072,-3.955934,268792,344872,SH687448,1980-01-01,,Ffestiniog,177,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SN,Yes,52.987171,-3.958443,268630,345110,SH686451,1980-01-01,,Ffestiniog,210,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SP,Yes,52.987226,-3.960546,268489,345120,SH684451,1980-01-01,,Ffestiniog,217,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SR,Yes,52.987453,-3.961510,268425,345147,SH684451,1980-01-01,,Ffestiniog,222,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SS,Yes,52.988045,-3.961566,268423,345213,SH684452,1980-01-01,,Ffestiniog,227,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3ST,Yes,52.988392,-3.961806,268408,345252,SH684452,1980-01-01,,Ffestiniog,230,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SU,Yes,52.985935,-3.960309,268501,344976,SH685449,1980-01-01,,Ffestiniog,189,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SW,Yes,52.988750,-3.961345,268440,345291,SH684452,1980-01-01,,Ffestiniog,233,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3SY,Yes,52.985656,-3.960907,268460,344946,SH684449,1980-01-01,,Ffestiniog,187,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TA,Yes,52.985436,-3.961687,268407,344923,SH684449,1980-01-01,,Ffestiniog,189,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TB,Yes,52.986035,-3.960775,268470,344988,SH684449,1980-01-01,,Ffestiniog,193,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TD,Yes,52.985995,-3.961012,268454,344984,SH684449,1980-01-01,,Ffestiniog,194,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TE,Yes,52.986341,-3.960774,268471,345022,SH684450,1980-01-01,,Ffestiniog,200,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TF,Yes,52.986649,-3.957898,268665,345051,SH686450,1980-01-01,,Ffestiniog,193,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TG,Yes,52.986432,-3.958543,268621,345028,SH686450,1980-01-01,,Ffestiniog,190,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TH,Yes,52.986189,-3.959069,268585,345002,SH685450,1980-01-01,,Ffestiniog,188,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TL,Yes,52.986132,-3.959275,268571,344996,SH685449,1980-01-01,,Ffestiniog,188,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TN,Yes,52.986070,-3.959749,268539,344990,SH685449,1980-01-01,,Ffestiniog,188,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TP,Yes,52.980782,-3.968566,267931,344418,SH679444,1980-01-01,,Ffestiniog,193,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3TU,Yes,52.994297,-3.935058,270221,345860,SH702458,2010-06-01,,Ffestiniog,224,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000065,Gwynedd 009B,W01000065,Gwynedd 009B
LL41 3TW,Yes,52.985619,-3.962037,268384,344944,SH683449,1980-01-01,,Ffestiniog,197,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UH,Yes,52.993287,-3.939066,269949,345755,SH699457,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UL,Yes,52.994316,-3.939931,269894,345871,SH698458,1980-01-01,,Ffestiniog,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UN,Yes,52.993821,-3.941608,269780,345819,SH697458,1980-01-01,,Ffestiniog,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UP,Yes,52.994050,-3.942482,269722,345846,SH697458,1980-01-01,,Ffestiniog,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UR,Yes,52.994313,-3.942897,269695,345876,SH696458,1980-01-01,,Ffestiniog,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UT,Yes,52.994327,-3.943672,269643,345879,SH696458,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UU,Yes,52.993917,-3.943445,269657,345833,SH696458,1980-01-01,,Ffestiniog,217,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UW,Yes,52.993373,-3.940455,269856,345767,SH698457,1980-01-01,,Ffestiniog,213,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3UY,Yes,52.993514,-3.942816,269698,345787,SH696457,1980-01-01,,Ffestiniog,218,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3WY,No,52.992726,-3.944241,269600,345702,SH695457,1998-06-01,1999-06-01,Ffestiniog,222,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YA,Yes,52.993317,-3.944416,269590,345768,SH695457,1980-01-01,,Ffestiniog,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YB,Yes,52.993191,-3.943889,269625,345753,SH696457,1980-01-01,,Ffestiniog,220,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YD,Yes,52.992707,-3.944300,269596,345700,SH695456,1980-01-01,,Ffestiniog,222,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YE,Yes,52.992510,-3.943695,269636,345677,SH696456,1980-01-01,,Ffestiniog,223,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YF,Yes,52.992412,-3.942588,269710,345664,SH697456,1980-01-01,,Ffestiniog,219,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YG,Yes,52.992606,-3.942775,269698,345686,SH696456,1980-01-01,,Ffestiniog,220,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YH,Yes,52.992830,-3.941772,269766,345709,SH697457,1980-01-01,,Ffestiniog,215,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YJ,Yes,52.993083,-3.943288,269665,345740,SH696457,2002-09-01,,Ffestiniog,221,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YL,Yes,52.992487,-3.941816,269762,345671,SH697456,1980-01-01,,Ffestiniog,214,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YN,Yes,52.992069,-3.942081,269743,345625,SH697456,1980-01-01,,Ffestiniog,212,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YP,Yes,52.994018,-3.941661,269777,345841,SH697458,1995-07-01,,Ffestiniog,216,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 3YW,Yes,52.992574,-3.940896,269824,345679,SH698456,1980-01-01,,Ffestiniog,212,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A
LL41 4BW,Yes,52.976141,-3.945224,269484,343859,SH694438,1980-01-01,,Ffestiniog,117,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000056,Gwynedd 009A,W01000056,Gwynedd 009A