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
SL1 3AJ,No,51.524183,-0.610415,496501,181500,SU965815,1994-12-01,1996-12-01,"Slough, unparished area",31,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3AP,No,51.519284,-0.604539,496919,180963,SU969809,1995-01-01,1997-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3AX,Yes,51.524653,-0.609910,496535,181553,SU965815,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 3AY,Yes,51.524545,-0.612119,496382,181538,SU963815,1980-01-01,,"Slough, unparished area",33,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 3BA,No,51.521520,-0.613379,496301,181200,SU963812,1985-04-01,1986-12-01,"Slough, unparished area",31,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BD,Yes,51.523683,-0.613774,496269,181440,SU962814,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BE,Yes,51.523978,-0.613607,496280,181473,SU962814,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 3BG,Yes,51.524121,-0.611253,496443,181492,SU964814,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BH,Yes,51.523067,-0.612611,496351,181373,SU963813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BJ,Yes,51.521843,-0.612533,496359,181237,SU963812,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BL,Yes,51.523018,-0.613031,496322,181367,SU963813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BN,Yes,51.521479,-0.612962,496330,181196,SU963811,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BP,Yes,51.518851,-0.612710,496353,180904,SU963809,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3BQ,Yes,51.523843,-0.611305,496440,181461,SU964814,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3BU,Yes,51.517266,-0.607239,496736,180735,SU967807,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3BW,Yes,51.519814,-0.611269,496451,181013,SU964810,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3BX,Yes,51.517242,-0.606735,496771,180733,SU967807,1980-01-01,,"Slough, unparished area",28,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3BY,Yes,51.516756,-0.608940,496619,180676,SU966806,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3BZ,Yes,51.517093,-0.609305,496593,180713,SU965807,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DA,No,51.519293,-0.604525,496920,180964,SU969809,1997-12-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DB,No,51.519293,-0.604525,496920,180964,SU969809,1997-12-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DD,No,51.519293,-0.604525,496920,180964,SU969809,1998-06-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DF,Yes,51.517483,-0.608889,496621,180757,SU966807,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DG,Yes,51.517833,-0.608807,496626,180796,SU966807,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DH,No,51.518854,-0.610750,496489,180907,SU964809,2007-12-01,2008-01-01,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DJ,Yes,51.518087,-0.606738,496769,180827,SU967808,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DL,Yes,51.519124,-0.607744,496697,180941,SU966809,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DN,Yes,51.519154,-0.607195,496735,180945,SU967809,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DP,Yes,51.518273,-0.608779,496627,180845,SU966808,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DQ,Yes,51.518365,-0.606672,496773,180858,SU967808,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DR,Yes,51.517248,-0.611793,496420,180727,SU964807,1980-01-01,,"Slough, unparished area",28,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DS,No,51.519284,-0.604539,496919,180963,SU969809,1995-01-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DT,Yes,51.518846,-0.608502,496645,180909,SU966809,1987-04-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DU,No,51.517815,-0.611056,496470,180791,SU964807,1986-07-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DW,Yes,51.518559,-0.608626,496637,180877,SU966808,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DX,No,51.517815,-0.611056,496470,180791,SU964807,1986-04-01,2004-03-01,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DY,No,51.517890,-0.610607,496501,180800,SU965808,1987-10-01,1991-12-01,"Slough, unparished area",29,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3DZ,No,51.517890,-0.610607,496501,180800,SU965808,1987-04-01,1990-12-01,"Slough, unparished area",29,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EA,Yes,51.520029,-0.613511,496295,181034,SU962810,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3EB,Yes,51.520353,-0.613558,496291,181070,SU962810,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3ED,Yes,51.521456,-0.614058,496254,181192,SU962811,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3EE,Yes,51.522443,-0.611592,496423,181305,SU964813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3EF,Yes,51.522732,-0.611655,496418,181337,SU964813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3EG,Yes,51.522595,-0.613779,496271,181319,SU962813,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3EH,Yes,51.519940,-0.601449,497132,181040,SU971810,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3EJ,Yes,51.519587,-0.601287,497144,181001,SU971810,1980-01-01,,"Slough, unparished area",28,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3EN,Yes,51.519588,-0.602916,497031,180999,SU970809,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3EP,No,51.519345,-0.603586,496985,180971,SU969809,2003-10-01,2016-01-01,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EQ,Yes,51.523031,-0.614140,496245,181367,SU962813,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3ER,Yes,51.519379,-0.604191,496943,180974,SU969809,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3ES,Yes,51.520008,-0.604935,496890,181043,SU968810,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3ET,Yes,51.520465,-0.604777,496900,181094,SU969810,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EU,Yes,51.520776,-0.604494,496919,181129,SU969811,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EW,Yes,51.520376,-0.602618,497050,181087,SU970810,1998-12-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3EX,Yes,51.521138,-0.604656,496907,181169,SU969811,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EY,Yes,51.521410,-0.606334,496790,181197,SU967811,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3EZ,Yes,51.521059,-0.605595,496842,181159,SU968811,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3FD,No,51.519310,-0.604466,496924,180966,SU969809,1999-06-01,2000-09-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3FL,No,51.519310,-0.604466,496924,180966,SU969809,1999-12-01,2001-02-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3FQ,Yes,51.515885,-0.611388,496451,180576,SU964805,2009-07-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3FT,Yes,51.519465,-0.612994,496332,180972,SU963809,2008-06-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3FW,Yes,51.518911,-0.614049,496260,180909,SU962809,2016-09-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3FY,Yes,51.512447,-0.611104,496478,180194,SU964801,2016-05-01,,"Slough, unparished area",27,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3FZ,Yes,51.517455,-0.610317,496522,180752,SU965807,2017-07-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GD,Yes,51.515115,-0.604825,496908,180499,SU969804,2002-07-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GE,Yes,51.514859,-0.601475,497141,180475,SU971804,2001-06-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GF,Yes,51.514571,-0.602147,497095,180442,SU970804,2001-06-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GG,Yes,51.515053,-0.602651,497059,180495,SU970804,2001-06-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GH,Yes,51.515032,-0.600836,497185,180495,SU971804,2002-06-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3GQ,Yes,51.514903,-0.603664,496989,180477,SU969804,2001-06-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3HA,No,51.521452,-0.607615,496701,181200,SU967812,1995-01-01,1996-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HB,No,51.521452,-0.607615,496701,181200,SU967812,1995-07-01,1996-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HD,Yes,51.521815,-0.606422,496783,181242,SU967812,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016446,Slough 004C,E01016446,Slough 004C
SL1 3HE,Yes,51.521439,-0.608019,496673,181198,SU966811,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HF,Yes,51.521251,-0.610418,496507,181174,SU965811,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HH,Yes,51.521488,-0.611448,496435,181199,SU964811,1980-01-01,,"Slough, unparished area",33,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HJ,Yes,51.522058,-0.611719,496415,181262,SU964812,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HL,Yes,51.521699,-0.608703,496625,181226,SU966812,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HN,Yes,51.522441,-0.608407,496644,181309,SU966813,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HP,Yes,51.523047,-0.610190,496519,181374,SU965813,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HQ,Yes,51.516332,-0.612643,496363,180624,SU963806,2021-05-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3HR,Yes,51.523118,-0.611629,496419,181380,SU964813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3HW,Yes,51.522031,-0.610221,496519,181261,SU965812,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 3LD,No,51.519284,-0.604539,496919,180963,SU969809,1995-07-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3LP,No,51.519284,-0.604539,496919,180963,SU969809,1995-07-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3LT,Yes,51.513973,-0.616980,496067,180356,SU960803,2023-11-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3NN,No,51.513293,-0.602100,497101,180300,SU971803,1980-01-01,1999-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3NS,No,51.515074,-0.600604,497201,180500,SU972805,1994-05-01,1996-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3NT,Yes,51.515441,-0.600463,497210,180541,SU972805,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PA,Yes,51.516807,-0.602669,497054,180690,SU970806,1995-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PB,Yes,51.518416,-0.604148,496948,180867,SU969808,2001-06-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PD,Yes,51.517765,-0.600031,497235,180800,SU972808,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PE,Yes,51.516074,-0.603023,497031,180608,SU970806,1998-06-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PF,Yes,51.516111,-0.602402,497074,180613,SU970806,1998-06-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PG,Yes,51.516792,-0.599931,497244,180692,SU972806,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PH,Yes,51.515514,-0.602853,497044,180546,SU970805,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PJ,Yes,51.515774,-0.602730,497052,180575,SU970805,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PL,Yes,51.516326,-0.602324,497079,180637,SU970806,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PN,No,51.515973,-0.600576,497201,180600,SU972806,1991-01-01,1991-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016448,Slough 004E,E01016448,Slough 004E
SL1 3PP,Yes,51.516604,-0.602243,497084,180668,SU970806,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PQ,Yes,51.516174,-0.600080,497235,180623,SU972806,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PR,Yes,51.516668,-0.600108,497232,180678,SU972806,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PS,Yes,51.517116,-0.601435,497139,180726,SU971807,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PT,Yes,51.517358,-0.601413,497140,180753,SU971807,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PU,Yes,51.517772,-0.601372,497142,180799,SU971807,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PX,Yes,51.518004,-0.601278,497148,180825,SU971808,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PY,Yes,51.518426,-0.601207,497152,180872,SU971808,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3PZ,No,51.517788,-0.601962,497101,180800,SU971808,1990-02-01,1994-05-01,"Slough, unparished area",29,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016447,Slough 004D,E01016447,Slough 004D
SL1 3QF,No,51.519284,-0.604539,496919,180963,SU969809,1992-01-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3SN,Yes,51.513690,-0.609019,496620,180335,SU966803,2005-01-01,,"Slough, unparished area",26,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SR,Yes,51.511783,-0.608227,496679,180124,SU966801,1980-01-01,,"Slough, unparished area",27,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SS,Yes,51.511762,-0.607147,496754,180123,SU967801,2005-07-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SU,Yes,51.512883,-0.609159,496612,180245,SU966802,1980-01-01,,"Slough, unparished area",26,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SW,Yes,51.514151,-0.609236,496604,180386,SU966803,2004-05-01,,"Slough, unparished area",26,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SX,Yes,51.513697,-0.608082,496685,180337,SU966803,2005-04-01,,"Slough, unparished area",27,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SY,Yes,51.512217,-0.609943,496559,180170,SU965801,1980-01-01,,"Slough, unparished area",26,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3SZ,No,51.512438,-0.611075,496480,180193,SU964801,2005-05-01,2015-07-01,"Slough, unparished area",27,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TA,Yes,51.514725,-0.612115,496403,180446,SU964804,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TB,No,51.514725,-0.612115,496403,180446,SU964804,1990-02-01,2003-11-01,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TG,Yes,51.515812,-0.613538,496302,180565,SU963805,2024-07-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TH,Yes,51.513559,-0.610825,496495,180318,SU964803,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TJ,Yes,51.513890,-0.612933,496348,180352,SU963803,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TL,No,51.513430,-0.613625,496301,180300,SU963803,1982-03-01,1995-01-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TN,Yes,51.515366,-0.613076,496335,180516,SU963805,1980-01-01,,"Slough, unparished area",28,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TP,No,51.512480,-0.609330,496601,180200,SU966802,1985-04-01,1994-12-01,"Slough, unparished area",26,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TQ,No,51.512514,-0.612211,496401,180200,SU964802,1980-01-01,1995-01-01,"Slough, unparished area",29,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TR,Yes,51.515235,-0.610370,496523,180505,SU965805,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TS,Yes,51.514902,-0.608046,496685,180471,SU966804,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TT,Yes,51.514661,-0.608197,496675,180444,SU966804,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TU,Yes,51.514200,-0.607995,496690,180393,SU966803,1980-01-01,,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TW,Yes,51.514167,-0.611340,496458,180385,SU964803,1991-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TX,Yes,51.514698,-0.610588,496509,180445,SU965804,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3TZ,No,51.513430,-0.613625,496301,180300,SU963803,1983-03-01,1994-05-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3UJ,No,51.519293,-0.604525,496920,180964,SU969809,1998-06-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3UP,No,51.519310,-0.604466,496924,180966,SU969809,1998-12-01,2001-02-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3XA,No,51.519284,-0.604539,496919,180963,SU969809,1991-09-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3XF,Yes,51.514287,-0.616092,496128,180392,SU961803,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XG,Yes,51.514521,-0.615407,496175,180419,SU961804,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XH,Yes,51.514048,-0.614932,496209,180367,SU962803,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XJ,Yes,51.513824,-0.616538,496098,180340,SU960803,1984-02-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XL,Yes,51.512809,-0.612793,496360,180232,SU963802,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XN,Yes,51.513102,-0.614744,496224,180262,SU962802,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XP,Yes,51.513751,-0.614134,496265,180335,SU962803,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XQ,Yes,51.515385,-0.614718,496221,180516,SU962805,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XR,No,51.512866,-0.613080,496340,180238,SU963802,1990-02-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XS,Yes,51.513775,-0.616136,496126,180335,SU961803,1988-03-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XT,Yes,51.511911,-0.607633,496720,180139,SU967801,1990-02-01,,"Slough, unparished area",27,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3XW,Yes,51.513037,-0.613838,496287,180256,SU962802,1980-01-01,,"Slough, unparished area",30,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 3YB,No,51.519310,-0.604466,496924,180966,SU969809,1997-12-01,1999-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YJ,No,51.519310,-0.604466,496924,180966,SU969809,1998-12-01,2000-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YL,No,51.519293,-0.604525,496920,180964,SU969809,1997-06-01,1999-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YP,No,51.519293,-0.604525,496920,180964,SU969809,1993-01-01,1999-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YR,No,51.519310,-0.604466,496924,180966,SU969809,1993-08-01,2001-07-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YS,No,51.519293,-0.604525,496920,180964,SU969809,1996-06-01,1998-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 3YZ,No,51.519284,-0.604539,496919,180963,SU969809,1990-02-01,1998-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode sector mean (mainly PO Boxes),E01016448,Slough 004E,E01016448,Slough 004E
SL1 4ED,Yes,51.518628,-0.614418,496235,180877,SU962808,2015-11-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 4UH,No,51.515796,-0.612212,496394,180565,SU963805,1980-01-01,2008-07-01,"Slough, unparished area",29,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016465,Slough 009D,E01016465,Slough 009D
SL1 4UT,Yes,51.519719,-0.614630,496218,180998,SU962809,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 4XA,Yes,51.521212,-0.614685,496211,181164,SU962811,1980-01-01,,"Slough, unparished area",31,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016487,Slough 002E,E01016487,Slough 002E
SL1 4XE,Yes,51.523157,-0.614943,496189,181380,SU961813,1980-01-01,,"Slough, unparished area",34,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 4XH,No,51.523104,-0.614959,496188,181374,SU961813,2000-12-01,2016-07-01,"Slough, unparished area",33,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 4XQ,Yes,51.522724,-0.614827,496198,181332,SU961813,1980-01-01,,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016483,Slough 002A,E01016483,Slough 002A
SL1 4YE,No,51.513430,-0.613625,496301,180300,SU963803,1992-08-01,1996-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 4YG,No,51.513430,-0.613625,496301,180300,SU963803,1993-08-01,1994-12-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 4YN,No,51.513430,-0.613625,496301,180300,SU963803,1988-03-01,1995-01-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 4YQ,No,51.513430,-0.613625,496301,180300,SU963803,1993-08-01,1996-06-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D
SL1 4YR,No,51.518628,-0.614418,496235,180877,SU962808,1991-01-01,2015-02-01,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 4YS,No,51.518628,-0.614418,496235,180877,SU962808,1991-01-01,2015-11-01,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 4YT,No,51.518628,-0.614404,496236,180877,SU962808,1991-01-01,2016-01-01,"Slough, unparished area",32,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01016448,Slough 004E,E01016448,Slough 004E
SL1 4YZ,No,51.513430,-0.613625,496301,180300,SU963803,1992-08-01,1995-01-01,"Slough, unparished area",30,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01016465,Slough 009D,E01016465,Slough 009D