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 SA15 4NB,Yes,51.716316,-4.178898,249574,204202,SN495042,1980-01-01,,Llanelli Rural,173,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 4RT,Yes,51.721112,-4.180308,249493,204738,SN494047,1980-01-01,,Llanelli Rural,169,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5AJ,Yes,51.735084,-4.162827,250746,206256,SN507062,1980-01-01,,Llanelli Rural,163,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5AQ,Yes,51.729688,-4.177456,249718,205686,SN497056,1980-01-01,,Llanelli Rural,128,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5AX,Yes,51.740316,-4.152249,251494,206816,SN514068,1980-01-01,,Llanelli Rural,220,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5AZ,Yes,51.733402,-4.155027,251279,206053,SN512060,1980-01-01,,Llanelli Rural,170,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5BJ,Yes,51.745005,-4.170609,250242,207375,SN502073,1980-01-01,,Llanelli Rural,162,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5BQ,Yes,51.741979,-4.160520,250928,207018,SN509070,1980-01-01,,Llanelli Rural,228,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DJ,Yes,51.724573,-4.192791,248642,205149,SN486051,1980-01-01,,Llanelli Rural,165,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DQ,Yes,51.743563,-4.183403,249354,207241,SN493072,2011-07-01,,Llanelli Rural,156,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DT,No,51.755569,-4.194908,248600,208600,SN485085,1984-10-01,2002-04-01,Llanelli Rural,57,Wales,2024-03-02,Imputed by ONS by reference to surrounding postcode grid references,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DU,No,51.723198,-4.194787,248500,205000,SN484049,1984-10-01,2002-05-01,Llanelli Rural,165,Wales,2024-03-02,Imputed by ONS by reference to surrounding postcode grid references,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DX,Yes,51.722935,-4.194904,248491,204971,SN484049,1980-01-01,,Llanelli Rural,165,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DY,Yes,51.722913,-4.194151,248543,204967,SN485049,2006-07-01,,Llanelli Rural,165,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5DZ,Yes,51.722644,-4.196541,248377,204942,SN483049,1980-01-01,,Llanelli Rural,163,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5EJ,Yes,51.727431,-4.205412,247780,205493,SN477054,1980-01-01,,Llanelli Rural,143,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5EQ,Yes,51.721577,-4.196851,248352,204824,SN483048,1980-01-01,,Llanelli Rural,166,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5EX,Yes,51.719438,-4.205869,247722,204605,SN477046,1980-01-01,,Llanelli Rural,142,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5EZ,Yes,51.728236,-4.189768,248863,205550,SN488055,1980-01-01,,Llanelli Rural,171,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HB,Yes,51.729528,-4.191380,248756,205697,SN487056,2009-07-01,,Llanelli Rural,171,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HH,No,51.728616,-4.193601,248600,205600,SN486056,1980-01-01,1995-07-01,Llanelli Rural,175,Wales,2024-03-02,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HJ,Yes,51.728403,-4.191042,248776,205571,SN487055,1980-01-01,,Llanelli Rural,172,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HQ,Yes,51.727617,-4.190744,248794,205483,SN487054,1980-01-01,,Llanelli Rural,172,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HX,Yes,51.732334,-4.194810,248529,206016,SN485060,1980-01-01,,Llanelli Rural,183,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5HZ,Yes,51.739013,-4.195452,248507,206760,SN485067,1980-01-01,,Llanelli Rural,188,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5JA,Yes,51.735543,-4.205372,247810,206395,SN478063,1980-01-01,,Llanelli Rural,128,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5JF,No,51.740242,-4.197062,248400,206900,SN483069,1980-01-01,1994-05-01,Llanelli Rural,182,Wales,2024-03-02,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5JG,No,51.745902,-4.182850,249400,207500,SN493074,1980-01-01,1991-12-01,Llanelli Rural,162,Wales,2024-03-02,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5JQ,Yes,51.738241,-4.183719,249314,206650,SN493066,1980-01-01,,Llanelli Rural,185,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5NP,Yes,51.760563,-4.205243,247904,209177,SN479091,1995-12-01,,Llanelli Rural,26,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5NS,Yes,51.761064,-4.205478,247889,209233,SN478092,1980-01-01,,Llanelli Rural,27,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5NT,Yes,51.760614,-4.202108,248120,209176,SN481091,1980-01-01,,Llanelli Rural,45,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5NU,Yes,51.759867,-4.203101,248049,209095,SN480090,1980-01-01,,Llanelli Rural,45,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5NY,Yes,51.758834,-4.202572,248082,208979,SN480089,1980-01-01,,Llanelli Rural,55,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PA,Yes,51.759444,-4.201689,248145,209045,SN481090,1980-01-01,,Llanelli Rural,56,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PB,Yes,51.759210,-4.200178,248248,209016,SN482090,1980-01-01,,Llanelli Rural,50,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PD,Yes,51.760513,-4.200336,248242,209161,SN482091,1980-01-01,,Llanelli Rural,58,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PE,Yes,51.762755,-4.199198,248328,209408,SN483094,1980-01-01,,Llanelli Rural,70,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PF,Yes,51.765305,-4.189293,249020,209671,SN490096,1980-01-01,,Llanelli Rural,86,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PG,Yes,51.756643,-4.208146,247690,208747,SN476087,1980-01-01,,Llanelli Rural,22,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PH,Yes,51.762984,-4.202847,248077,209441,SN480094,2006-03-01,,Llanelli Rural,39,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PL,Yes,51.762063,-4.204005,247994,209341,SN479093,1986-04-01,,Llanelli Rural,35,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PN,Yes,51.761965,-4.206348,247832,209335,SN478093,1980-01-01,,Llanelli Rural,31,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PP,Yes,51.763405,-4.203867,248008,209490,SN480094,1980-01-01,,Llanelli Rural,38,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PR,Yes,51.762428,-4.204197,247982,209382,SN479093,1980-01-01,,Llanelli Rural,36,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PS,Yes,51.761679,-4.205290,247904,209301,SN479093,1980-01-01,,Llanelli Rural,31,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PT,Yes,51.762171,-4.207329,247765,209360,SN477093,1980-01-01,,Llanelli Rural,30,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PU,Yes,51.763005,-4.206471,247827,209451,SN478094,1980-01-01,,Llanelli Rural,32,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PW,Yes,51.762448,-4.205516,247891,209387,SN478093,1980-01-01,,Llanelli Rural,35,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5PY,Yes,51.761898,-4.208830,247660,209333,SN476093,1980-01-01,,Llanelli Rural,26,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5RA,Yes,51.763650,-4.207524,247757,209525,SN477095,1980-01-01,,Llanelli Rural,27,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5RB,Yes,51.763196,-4.209169,247641,209478,SN476094,1980-01-01,,Llanelli Rural,25,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5RD,Yes,51.761520,-4.210384,247552,209294,SN475092,1980-01-01,,Llanelli Rural,19,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5RP,Yes,51.761475,-4.204150,247982,209276,SN479092,1980-01-01,,Llanelli Rural,31,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5TU,Yes,51.751982,-4.215945,247136,208245,SN471082,1980-01-01,,Llanelli Rural,20,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5TX,Yes,51.752574,-4.215568,247164,208310,SN471083,2001-12-01,,Llanelli Rural,17,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5TY,Yes,51.753719,-4.211553,247445,208429,SN474084,1980-01-01,,Llanelli Rural,26,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UA,Yes,51.752490,-4.213826,247284,208297,SN472082,2004-01-01,,Llanelli Rural,29,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UB,Yes,51.752088,-4.210778,247493,208246,SN474082,1980-01-01,,Llanelli Rural,49,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UD,Yes,51.752467,-4.210753,247496,208288,SN474082,1980-01-01,,Llanelli Rural,47,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UE,Yes,51.751469,-4.212045,247403,208180,SN474081,1980-01-01,,Llanelli Rural,46,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UF,Yes,51.751153,-4.212145,247395,208145,SN473081,1980-01-01,,Llanelli Rural,44,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UG,Yes,51.751056,-4.208772,247628,208127,SN476081,1980-01-01,,Llanelli Rural,53,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UH,Yes,51.751225,-4.204962,247892,208138,SN478081,1980-01-01,,Llanelli Rural,59,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UJ,Yes,51.751560,-4.212498,247372,208191,SN473081,2002-10-01,,Llanelli Rural,43,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UL,Yes,51.727726,-4.187809,248997,205489,SN489054,2007-02-01,,Llanelli Rural,162,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UN,Yes,51.749876,-4.201144,248150,207980,SN481079,1980-01-01,,Llanelli Rural,79,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UP,Yes,51.741999,-4.202608,248023,207107,SN480071,1980-01-01,,Llanelli Rural,139,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UQ,Yes,51.744446,-4.212976,247315,207401,SN473074,2017-01-01,,Llanelli Rural,55,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UR,Yes,51.743072,-4.208194,247641,207238,SN476072,1980-01-01,,Llanelli Rural,97,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UT,Yes,51.747280,-4.222060,246698,207735,SN466077,1980-01-01,,Llanelli Rural,17,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UU,Yes,51.750566,-4.218093,246983,208092,SN469080,1980-01-01,,Llanelli Rural,18,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5UW,Yes,51.748198,-4.203417,247988,207798,SN479077,1980-01-01,,Llanelli Rural,83,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YA,No,51.767818,-4.189574,249009,209951,SN490099,1997-12-01,1999-06-01,Llanelli Rural,87,Wales,2024-03-02,Postcode sector mean (mainly PO Boxes),W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YD,Yes,51.743716,-4.188112,249029,207268,SN490072,1980-01-01,,Llanelli Rural,156,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YE,Yes,51.744482,-4.187540,249071,207352,SN490073,1980-01-01,,Llanelli Rural,153,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YF,Yes,51.745768,-4.186218,249167,207492,SN491074,1980-01-01,,Llanelli Rural,152,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YG,Yes,51.746625,-4.186057,249181,207587,SN491075,1980-01-01,,Llanelli Rural,151,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YH,Yes,51.750956,-4.188548,249024,208074,SN490080,1980-01-01,,Llanelli Rural,74,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YL,Yes,51.744380,-4.192641,248719,207351,SN487073,1980-01-01,,Llanelli Rural,241,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YN,Yes,51.755272,-4.175129,249964,208526,SN499085,1980-01-01,,Llanelli Rural,179,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YQ,Yes,51.729333,-4.189792,248865,205672,SN488056,2022-08-01,,Llanelli Rural,166,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YR,Yes,51.727342,-4.188616,248940,205448,SN489054,1980-01-01,,Llanelli Rural,166,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YS,Yes,51.727996,-4.188735,248934,205521,SN489055,1980-01-01,,Llanelli Rural,166,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YT,Yes,51.728799,-4.189092,248912,205611,SN489056,1980-01-01,,Llanelli Rural,165,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YU,Yes,51.728279,-4.188502,248951,205552,SN489055,1980-01-01,,Llanelli Rural,164,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YW,No,51.717967,-4.170920,250131,204369,SN501043,2002-06-01,2002-11-01,Llanelli Rural,154,Wales,2024-03-02,Imputed by ONS by reference to surrounding postcode grid references,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5YY,Yes,51.727636,-4.184786,249205,205473,SN492054,1980-01-01,,Llanelli Rural,155,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA15 5ZD,No,51.727674,-4.184766,249207,205477,SN492054,2004-02-01,2005-07-01,Llanelli Rural,153,Wales,2024-03-02,Imputed by ONS by reference to surrounding postcode grid references,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA17 4AT,No,51.728072,-4.222537,246600,205600,SN466056,1980-01-01,1994-12-01,Llanelli Rural,55,Wales,2024-03-02,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A SA17 4HU,Yes,51.743900,-4.213833,247254,207342,SN472073,1980-01-01,,Llanelli Rural,59,Wales,2024-03-02,Within the building of the matched address closest to the postcode mean,W01000662,Carmarthenshire 016A,W01000662,Carmarthenshire 016A