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
LL53 5AA,Yes,52.882967,-4.414071,237658,334453,SH376344,1993-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AB,Yes,52.881716,-4.413244,237709,334312,SH377343,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AD,Yes,52.882076,-4.414096,237653,334354,SH376343,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AE,Yes,52.882764,-4.414342,237639,334431,SH376344,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AF,Yes,52.882492,-4.415784,237541,334404,SH375344,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AG,Yes,52.882864,-4.414734,237613,334443,SH376344,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AH,Yes,52.881784,-4.414749,237608,334323,SH376343,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AJ,Yes,52.881311,-4.415926,237527,334273,SH375342,1999-06-01,,Pwllheli,7,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AL,Yes,52.881496,-4.414792,237604,334291,SH376342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AN,Yes,52.880847,-4.418828,237330,334228,SH373342,1993-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AP,Yes,52.881642,-4.416866,237465,334312,SH374343,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AR,Yes,52.881684,-4.418801,237335,334321,SH373343,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AS,Yes,52.882856,-4.413352,237706,334439,SH377344,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AT,Yes,52.882983,-4.411976,237799,334450,SH377344,1980-01-01,,Pwllheli,2,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AU,Yes,52.883360,-4.407999,238068,334483,SH380344,1980-01-01,,Pwllheli,1,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AW,Yes,52.881395,-4.416228,237507,334283,SH375342,1980-01-01,,Pwllheli,7,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AX,Yes,52.881461,-4.424422,236956,334309,SH369343,2014-03-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AY,Yes,52.882362,-4.404005,238333,334363,SH383343,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5AZ,No,52.882713,-4.403563,238364,334401,SH383344,2021-02-01,2023-04-01,Pwllheli,5,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5BA,Yes,52.882439,-4.407294,238112,334379,SH381343,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5BB,Yes,52.882430,-4.409523,237962,334383,SH379343,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5BD,Yes,52.883566,-4.415992,237531,334524,SH375345,1980-01-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5BE,No,52.882582,-4.410468,237899,334402,SH378344,1994-05-01,1994-12-01,Pwllheli,4,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5BP,Yes,52.880414,-4.422015,237114,334187,SH371341,2015-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5ND,Yes,52.880646,-4.423410,237021,334216,SH370342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5NE,No,52.883436,-4.424591,236952,334529,SH369345,1980-01-01,1999-06-01,Pwllheli,3,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5NT,Yes,52.880720,-4.423310,237028,334224,SH370342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5NU,Yes,52.881969,-4.423766,237002,334364,SH370343,1980-01-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5NY,No,52.882111,-4.422570,237083,334377,SH370343,1980-01-01,2004-03-01,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PA,Yes,52.880801,-4.422869,237058,334232,SH370342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PB,Yes,52.881027,-4.422346,237094,334256,SH370342,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PD,Yes,52.880966,-4.420931,237189,334246,SH371342,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PE,Yes,52.881157,-4.419485,237287,334264,SH372342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PF,Yes,52.880768,-4.424026,236980,334231,SH369342,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PG,Yes,52.880309,-4.422722,237066,334177,SH370341,1980-01-01,,Pwllheli,7,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PH,No,52.880587,-4.421891,237123,334206,SH371342,1980-01-01,2008-03-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PL,No,52.879646,-4.422195,237099,334102,SH370341,1980-01-01,1995-01-01,Pwllheli,4,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PN,Yes,52.880123,-4.424347,236956,334160,SH369341,1980-01-01,,Pwllheli,8,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PP,Yes,52.880790,-4.429125,236637,334245,SH366342,1986-04-01,,Pwllheli,3,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PR,Yes,52.879345,-4.430323,236551,334087,SH365340,1980-01-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PS,Yes,52.878402,-4.433302,236347,333989,SH363339,1980-01-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PU,Yes,52.882157,-4.425590,236880,334389,SH368343,1980-01-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PW,Yes,52.882402,-4.426793,236800,334419,SH368344,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5PY,Yes,52.879946,-4.427755,236726,334148,SH367341,1980-01-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5RA,Yes,52.880043,-4.430927,236513,334166,SH365341,1986-04-01,,Pwllheli,4,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5RP,Yes,52.879026,-4.430929,236509,334053,SH365340,1987-04-01,,Pwllheli,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WA,No,52.880666,-4.423322,237027,334218,SH370342,1997-06-01,2004-04-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WB,No,52.880666,-4.423322,237027,334218,SH370342,2002-06-01,2006-02-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WD,No,52.880666,-4.423322,237027,334218,SH370342,2001-12-01,2006-02-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WE,No,52.880666,-4.423322,237027,334218,SH370342,1994-05-01,1997-06-01,Pwllheli,6,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WF,No,52.880646,-4.423410,237021,334216,SH370342,2002-06-01,2018-12-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WJ,No,52.880666,-4.423322,237027,334218,SH370342,2000-06-01,2006-02-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WT,No,52.880666,-4.423322,237027,334218,SH370342,2006-07-01,2011-07-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 5WZ,No,52.880666,-4.423322,237027,334218,SH370342,2004-09-01,2007-10-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 6ZA,No,52.880646,-4.423410,237021,334216,SH370342,2002-06-01,2018-12-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 7WA,No,52.880646,-4.423410,237021,334216,SH370342,1994-12-01,2018-12-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 7WB,No,52.880666,-4.423322,237027,334218,SH370342,2002-06-01,2008-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 7WD,No,52.880666,-4.423322,237027,334218,SH370342,2002-05-01,2003-06-01,Pwllheli,6,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 7WF,No,52.880666,-4.423322,237027,334218,SH370342,1998-12-01,2002-05-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 7WG,No,52.880666,-4.423322,237027,334218,SH370342,2000-06-01,2002-05-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZB,No,52.880666,-4.423322,237027,334218,SH370342,1995-07-01,2004-04-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZD,No,52.880666,-4.423322,237027,334218,SH370342,1995-07-01,2009-03-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZE,No,52.880666,-4.423322,237027,334218,SH370342,1995-07-01,1997-06-01,Pwllheli,6,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZF,No,52.880666,-4.423322,237027,334218,SH370342,1995-12-01,2002-05-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZG,No,52.880666,-4.423322,237027,334218,SH370342,1998-12-01,2005-07-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZH,No,52.880666,-4.423322,237027,334218,SH370342,2004-05-01,2005-09-01,Pwllheli,6,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 8ZU,No,52.880666,-4.423322,237027,334218,SH370342,2003-02-01,2004-04-01,Pwllheli,6,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AA,No,52.880666,-4.423322,237027,334218,SH370342,2005-05-01,2011-05-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AD,No,52.880666,-4.423322,237027,334218,SH370342,2006-02-01,2011-05-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AE,No,52.880666,-4.423322,237027,334218,SH370342,2007-06-01,2007-07-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AF,No,52.880666,-4.423322,237027,334218,SH370342,2007-06-01,2007-07-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AG,No,52.880666,-4.423322,237027,334218,SH370342,2007-02-01,2012-04-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AH,No,52.880666,-4.423322,237027,334218,SH370342,2007-04-01,2008-12-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AJ,No,52.880666,-4.423322,237027,334218,SH370342,2008-05-01,2010-07-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AL,No,52.880666,-4.423322,237027,334218,SH370342,2008-09-01,2009-08-01,Pwllheli,6,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AN,No,52.880666,-4.423322,237027,334218,SH370342,2008-12-01,2011-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AP,No,52.880666,-4.423322,237027,334218,SH370342,2009-01-01,2010-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AQ,No,52.880666,-4.423322,237027,334218,SH370342,2011-03-01,2012-02-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AR,Yes,52.880646,-4.423410,237021,334216,SH370342,2023-10-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AS,No,52.880666,-4.423322,237027,334218,SH370342,2011-09-01,2013-09-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AT,Yes,52.880646,-4.423410,237021,334216,SH370342,2014-03-01,,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AU,No,52.880646,-4.423410,237021,334216,SH370342,2020-02-01,2023-11-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AW,No,52.880646,-4.423410,237021,334216,SH370342,2017-01-01,2018-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AX,No,52.880646,-4.423410,237021,334216,SH370342,2019-04-01,2019-11-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AY,No,52.880646,-4.423410,237021,334216,SH370342,2023-06-01,2024-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E
LL53 9AZ,No,52.880646,-4.423410,237021,334216,SH370342,2023-09-01,2024-01-01,Pwllheli,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000109,Gwynedd 012E,W01000109,Gwynedd 012E