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
BB1 3AR,Yes,53.749869,-2.468740,369187,428269,SD691282,1983-07-01,,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 3BB,Yes,53.749997,-2.470471,369073,428284,SD690282,1980-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 3BE,No,53.750021,-2.468879,369178,428286,SD691282,1980-01-01,2013-07-01,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 3BG,Yes,53.749997,-2.470471,369073,428284,SD690282,2023-11-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 3BQ,Yes,53.749997,-2.470471,369073,428284,SD690282,2025-03-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DA,No,53.749621,-2.472559,368935,428243,SD689282,1980-01-01,1998-12-01,"Blackburn with Darwen, unparished area",127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DJ,No,53.751287,-2.471698,368993,428428,SD689284,1995-01-01,2002-10-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DN,Yes,53.751188,-2.471682,368994,428417,SD689284,1986-07-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DP,Yes,53.752138,-2.470146,369096,428522,SD690285,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DR,No,53.751008,-2.471619,368998,428397,SD689283,1981-09-01,2002-07-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DS,No,53.751197,-2.471667,368995,428418,SD689284,1982-03-01,2005-11-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5DW,Yes,53.751530,-2.471504,369006,428455,SD690284,1981-06-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EE,No,53.752863,-2.468577,369200,428602,SD692286,1980-01-01,1999-12-01,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EF,Yes,53.755950,-2.471948,368980,428947,SD689289,1991-09-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 5EG,No,53.751418,-2.470350,369082,428442,SD690284,1980-01-01,2015-05-01,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EH,No,53.752504,-2.470650,369063,428563,SD690285,1980-01-01,2006-04-01,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EJ,No,53.751952,-2.471600,369000,428502,SD690285,1981-09-01,1995-07-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EL,Yes,53.751941,-2.469992,369106,428500,SD691284,1995-12-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EN,No,53.751952,-2.471600,369000,428502,SD690285,1980-01-01,1994-05-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EW,Yes,53.752334,-2.470603,369066,428544,SD690285,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5EX,No,53.754592,-2.472205,368962,428796,SD689287,2005-02-01,2006-04-01,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5EY,Yes,53.757127,-2.467563,369270,429076,SD692290,2015-02-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 5EZ,Yes,53.756524,-2.467708,369260,429009,SD692290,2015-06-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5GS,No,53.756621,-2.468361,369217,429020,SD692290,2000-12-01,2001-07-01,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 5HA,Yes,53.755170,-2.469270,369156,428859,SD691288,1984-02-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HB,No,53.753967,-2.471273,369023,428726,SD690287,1980-01-01,2025-02-01,"Blackburn with Darwen, unparished area",124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HD,Yes,53.754749,-2.471146,369032,428813,SD690288,1980-01-01,,"Blackburn with Darwen, unparished area",125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HE,Yes,53.754052,-2.470061,369103,428735,SD691287,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HF,Yes,53.753233,-2.470476,369075,428644,SD690286,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HG,No,53.753756,-2.470103,369100,428702,SD691287,1993-08-01,1995-07-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HH,Yes,53.754904,-2.468448,369210,428829,SD692288,1990-07-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HJ,Yes,53.754559,-2.469354,369150,428791,SD691287,1990-07-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HL,Yes,53.754111,-2.468833,369184,428741,SD691287,1990-07-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HN,Yes,53.754311,-2.468229,369224,428763,SD692287,1990-07-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HQ,Yes,53.754440,-2.469868,369116,428778,SD691287,1984-02-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HR,Yes,53.755211,-2.470241,369092,428864,SD690288,1984-02-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HT,No,53.755134,-2.469421,369146,428855,SD691288,1995-07-01,1997-06-01,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HU,No,53.755559,-2.468607,369200,428902,SD692289,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HX,Yes,53.755738,-2.468821,369186,428922,SD691289,1984-02-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5HZ,No,53.754654,-2.470113,369100,428802,SD691288,1981-06-01,1982-12-01,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JA,Yes,53.755368,-2.466815,369318,428880,SD693288,1993-01-01,,"Blackburn with Darwen, unparished area",125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JJ,Yes,53.756786,-2.469788,369123,429039,SD691290,1980-01-01,,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 5JL,Yes,53.756761,-2.467058,369303,429035,SD693290,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JN,Yes,53.756320,-2.467053,369303,428986,SD693289,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JP,Yes,53.755202,-2.468026,369238,428862,SD692288,1984-02-01,,"Blackburn with Darwen, unparished area",124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JQ,Yes,53.756235,-2.468114,369233,428977,SD692289,1995-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JR,No,53.755565,-2.467090,369300,428902,SD693289,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5JW,No,53.755895,-2.467883,369248,428939,SD692289,1980-01-01,1998-12-01,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LA,Yes,53.755890,-2.466851,369316,428938,SD693289,1980-01-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LD,No,53.753768,-2.467070,369300,428702,SD693287,1980-01-01,1984-12-01,"Blackburn with Darwen, unparished area",124,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5LE,No,53.753768,-2.467070,369300,428702,SD693287,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",124,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5LF,No,53.753762,-2.468587,369200,428702,SD692287,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LG,No,53.753762,-2.468587,369200,428702,SD692287,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LH,Yes,53.752699,-2.468999,369172,428584,SD691285,1984-10-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5LJ,Yes,53.753318,-2.469325,369151,428653,SD691286,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LL,Yes,53.752491,-2.471666,368996,428562,SD689285,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LQ,No,53.752857,-2.470093,369100,428602,SD691286,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LR,Yes,53.753390,-2.471676,368996,428662,SD689286,1980-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LS,Yes,53.752667,-2.472654,368931,428582,SD689285,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LT,Yes,53.753394,-2.472950,368912,428663,SD689286,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LU,Yes,53.753825,-2.473061,368905,428711,SD689287,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LW,Yes,53.753415,-2.467536,369269,428663,SD692286,1983-07-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012575,Blackburn with Darwen 007D,E01012575,Blackburn with Darwen 007D
BB1 5LX,Yes,53.754382,-2.473052,368906,428773,SD689287,1980-01-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LY,Yes,53.754118,-2.473838,368854,428744,SD688287,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012574,Blackburn with Darwen 003A,E01012574,Blackburn with Darwen 003A
BB1 5LZ,Yes,53.756786,-2.469788,369123,429039,SD691290,1983-01-01,,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6AP,No,53.755856,-2.475450,368749,428938,SD687289,1995-07-01,2000-09-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6BB,Yes,53.755524,-2.477403,368620,428902,SD686289,1994-05-01,,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6DG,Yes,53.755394,-2.476173,368701,428887,SD687288,2007-02-01,,"Blackburn with Darwen, unparished area",114,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6DQ,No,53.754242,-2.476645,368669,428759,SD686287,2000-06-01,2014-03-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6DT,No,53.754484,-2.476966,368648,428786,SD686287,2010-10-01,2019-02-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6DU,No,53.754185,-2.477342,368623,428753,SD686287,1999-12-01,2015-05-01,"Blackburn with Darwen, unparished area",116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6DY,Yes,53.757310,-2.475997,368714,429100,SD687290,1995-07-01,,"Blackburn with Darwen, unparished area",132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EA,Yes,53.754583,-2.479182,368502,428798,SD685287,1980-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EB,No,53.755165,-2.477277,368628,428862,SD686288,1995-01-01,1999-12-01,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Approximate to within 50 metres,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6ED,No,53.755011,-2.477609,368606,428845,SD686288,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EE,Yes,53.755830,-2.477315,368626,428936,SD686289,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EF,No,53.755529,-2.476190,368700,428902,SD687289,1980-01-01,1996-06-01,"Blackburn with Darwen, unparished area",115,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EG,No,53.755856,-2.475450,368749,428938,SD687289,1980-01-01,2009-01-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EH,Yes,53.756198,-2.477608,368607,428977,SD686289,1980-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EJ,No,53.755174,-2.477278,368628,428863,SD686288,1980-01-01,1999-12-01,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Approximate to within 50 metres,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EL,Yes,53.756456,-2.478141,368572,429006,SD685290,1980-01-01,,"Blackburn with Darwen, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EN,Yes,53.756862,-2.477691,368602,429051,SD686290,1980-01-01,,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EP,Yes,53.755494,-2.478343,368558,428899,SD685288,1995-01-01,,"Blackburn with Darwen, unparished area",125,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EQ,No,53.755960,-2.476225,368698,428950,SD686289,1980-01-01,1999-12-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Approximate to within 50 metres,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6ER,Yes,53.756111,-2.479154,368505,428968,SD685289,1980-01-01,,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6ES,No,53.755517,-2.479223,368500,428902,SD685289,1980-01-01,1996-06-01,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6ET,Yes,53.755246,-2.479477,368483,428872,SD684288,1980-01-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EU,Yes,53.755084,-2.479733,368466,428854,SD684288,1980-01-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EY,Yes,53.755841,-2.479029,368513,428938,SD685289,1995-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6EZ,No,53.754736,-2.478971,368516,428815,SD685288,1991-09-01,1997-06-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6GE,No,53.755856,-2.475450,368749,428938,SD687289,1999-06-01,2000-09-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JF,No,53.753860,-2.475670,368733,428716,SD687287,1980-01-01,1999-12-01,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JG,No,53.755535,-2.474673,368800,428902,SD688289,1980-01-01,1995-01-01,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JJ,No,53.754529,-2.476921,368651,428791,SD686287,1980-01-01,1999-12-01,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JQ,Yes,53.756915,-2.471170,369032,429054,SD690290,1997-06-01,,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6JR,Yes,53.757295,-2.470476,369078,429096,SD690290,1997-06-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6JS,Yes,53.754372,-2.475676,368733,428773,SD687287,1981-06-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JT,Yes,53.755044,-2.473833,368855,428847,SD688288,1980-01-01,,"Blackburn with Darwen, unparished area",124,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JU,Yes,53.760325,-2.470374,369087,429433,SD690294,1999-06-01,,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6JW,Yes,53.757772,-2.470497,369077,429149,SD690291,1995-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6JX,No,53.755535,-2.474673,368800,428902,SD688289,1980-01-01,1995-12-01,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6JY,Yes,53.757442,-2.472162,368967,429113,SD689291,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6JZ,Yes,53.758866,-2.471086,369039,429271,SD690292,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LA,No,53.758415,-2.471596,369005,429221,SD690292,1980-01-01,2001-03-01,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LB,Yes,53.759147,-2.470345,369088,429302,SD690293,1980-01-01,,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LD,Yes,53.757579,-2.471541,369008,429128,SD690291,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LJ,No,53.756440,-2.473167,368900,429002,SD689290,1993-08-01,1995-07-01,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LL,Yes,53.759384,-2.469529,369142,429328,SD691293,1980-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LN,Yes,53.758628,-2.469885,369118,429244,SD691292,1980-01-01,,"Blackburn with Darwen, unparished area",126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LP,Yes,53.758169,-2.469986,369111,429193,SD691291,1980-01-01,,"Blackburn with Darwen, unparished area",123,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LR,Yes,53.757918,-2.469953,369113,429165,SD691291,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LT,Yes,53.757096,-2.468563,369204,429073,SD692290,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LU,Yes,53.757127,-2.467563,369270,429076,SD692290,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LW,Yes,53.758605,-2.468959,369179,429241,SD691292,1980-01-01,,"Blackburn with Darwen, unparished area",126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LX,Yes,53.757539,-2.470146,369100,429123,SD691291,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LY,No,53.757351,-2.470143,369100,429102,SD691291,1980-01-01,1996-12-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6LZ,No,53.758415,-2.471596,369005,429221,SD690292,1996-06-01,1997-06-01,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NA,No,53.757351,-2.470143,369100,429102,SD691291,1980-01-01,1995-01-01,"Blackburn with Darwen, unparished area",118,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NB,Yes,53.756719,-2.470773,369058,429032,SD690290,1994-12-01,,"Blackburn with Darwen, unparished area",116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6ND,No,53.757467,-2.472617,368937,429116,SD689291,1980-01-01,1998-06-01,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NE,Yes,53.757186,-2.473038,368909,429085,SD689290,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NF,Yes,53.757041,-2.473431,368883,429069,SD688290,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6NG,Yes,53.757047,-2.474235,368830,429070,SD688290,1980-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6NH,Yes,53.756531,-2.475063,368775,429013,SD687290,1980-01-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6NJ,Yes,53.759327,-2.474943,368785,429324,SD687293,2005-08-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6NL,Yes,53.756528,-2.475852,368723,429013,SD687290,1980-01-01,,"Blackburn with Darwen, unparished area",121,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6NN,Yes,53.757727,-2.472726,368930,429145,SD689291,1980-01-01,,"Blackburn with Darwen, unparished area",122,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NP,Yes,53.759432,-2.471213,369031,429334,SD690293,1999-12-01,,"Blackburn with Darwen, unparished area",134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NQ,Yes,53.756766,-2.474884,368787,429039,SD687290,1980-01-01,,"Blackburn with Darwen, unparished area",120,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6NR,No,53.758616,-2.472948,368916,429244,SD689292,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",135,England,2025-07-23,Approximate to within 50 metres,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NS,Yes,53.758121,-2.473049,368909,429189,SD689291,1980-01-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NT,Yes,53.759644,-2.474462,368817,429359,SD688293,1980-01-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6NU,No,53.758672,-2.474617,368806,429251,SD688292,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Approximate to within 50 metres,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NW,Yes,53.758819,-2.471555,369008,429266,SD690292,1980-01-01,,"Blackburn with Darwen, unparished area",134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NX,No,53.758314,-2.474310,368826,429211,SD688292,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Approximate to within 50 metres,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NY,Yes,53.758641,-2.475588,368742,429248,SD687292,1980-01-01,,"Blackburn with Darwen, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6NZ,Yes,53.758021,-2.475687,368735,429179,SD687291,1980-01-01,,"Blackburn with Darwen, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6PA,No,53.759044,-2.475941,368719,429293,SD687292,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",152,England,2025-07-23,Approximate to within 50 metres,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PB,No,53.760297,-2.470449,369082,429430,SD690294,1980-01-01,1998-06-01,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PD,Yes,53.754245,-2.478207,368566,428760,SD685287,1995-07-01,,"Blackburn with Darwen, unparished area",116,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6PE,No,53.758939,-2.475455,368751,429281,SD687292,1980-01-01,1999-06-01,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Approximate to within 50 metres,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PF,Yes,53.759701,-2.471247,369029,429364,SD690293,1980-01-01,,"Blackburn with Darwen, unparished area",133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PG,Yes,53.759336,-2.472638,368937,429324,SD689293,2000-12-01,,"Blackburn with Darwen, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PJ,Yes,53.755789,-2.476314,368692,428931,SD686289,1995-07-01,,"Blackburn with Darwen, unparished area",117,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 6PL,No,53.759622,-2.475311,368761,429357,SD687293,2005-01-01,2005-01-01,"Blackburn with Darwen, unparished area",152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6PN,Yes,53.759983,-2.472827,368925,429396,SD689293,1997-06-01,,"Blackburn with Darwen, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6PQ,Yes,53.760026,-2.473268,368896,429401,SD688294,1997-06-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6PR,Yes,53.758798,-2.474740,368798,429265,SD687292,1997-06-01,,"Blackburn with Darwen, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PS,Yes,53.758466,-2.474418,368819,429228,SD688292,1997-06-01,,"Blackburn with Darwen, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PT,Yes,53.760210,-2.472102,368973,429421,SD689294,1998-12-01,,"Blackburn with Darwen, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 6PU,Yes,53.759099,-2.473409,368886,429298,SD688292,2005-05-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6PW,Yes,53.758527,-2.472690,368933,429234,SD689292,2006-07-01,,"Blackburn with Darwen, unparished area",134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 6WG,Yes,53.756689,-2.473928,368850,429030,SD688290,1997-12-01,,"Blackburn with Darwen, unparished area",119,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012578,Blackburn with Darwen 003C,E01012578,Blackburn with Darwen 003C
BB1 7LS,Yes,53.757558,-2.478988,368517,429129,SD685291,1994-05-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 7LT,Yes,53.756608,-2.480706,368403,429024,SD684290,1980-01-01,,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 7LU,Yes,53.757800,-2.479203,368503,429156,SD685291,1994-05-01,,"Blackburn with Darwen, unparished area",158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 7LY,No,53.755511,-2.480739,368400,428902,SD684289,1980-01-01,1991-12-01,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 7LZ,Yes,53.757036,-2.479210,368502,429071,SD685290,1980-01-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 7NA,Yes,53.756188,-2.479928,368454,428977,SD684289,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 7NB,Yes,53.755231,-2.481055,368379,428871,SD683288,1980-01-01,,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 7ND,Yes,53.754767,-2.480230,368433,428819,SD684288,1980-01-01,,"Blackburn with Darwen, unparished area",128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 8AH,Yes,53.759619,-2.478481,368552,429358,SD685293,2013-10-01,,"Blackburn with Darwen, unparished area",172,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EE,No,53.757315,-2.479243,368500,429102,SD685291,1992-01-01,1995-01-01,"Blackburn with Darwen, unparished area",151,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 8ER,Yes,53.759037,-2.484541,368152,429296,SD681292,1980-01-01,,"Blackburn with Darwen, unparished area",195,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EU,Yes,53.759342,-2.482467,368289,429329,SD682293,1980-01-01,,"Blackburn with Darwen, unparished area",190,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EW,Yes,53.758729,-2.485205,368108,429262,SD681292,1980-01-01,,"Blackburn with Darwen, unparished area",195,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EX,Yes,53.759948,-2.479349,368495,429395,SD684293,1980-01-01,,"Blackburn with Darwen, unparished area",178,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EY,Yes,53.759318,-2.479569,368480,429325,SD684293,1980-01-01,,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8EZ,Yes,53.759035,-2.480537,368416,429294,SD684292,1980-01-01,,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8GH,No,53.758213,-2.479253,368500,429202,SD685292,1998-09-01,2000-09-01,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8HH,Yes,53.760961,-2.475432,368754,429506,SD687295,1980-01-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 8HJ,Yes,53.759758,-2.477299,368630,429373,SD686293,1980-01-01,,"Blackburn with Darwen, unparished area",166,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8HL,Yes,53.758932,-2.479231,368502,429282,SD685292,1980-01-01,,"Blackburn with Darwen, unparished area",174,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8HU,Yes,53.758738,-2.478319,368562,429260,SD685292,1980-01-01,,"Blackburn with Darwen, unparished area",166,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8HW,Yes,53.755713,-2.481834,368328,428925,SD683289,1995-01-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012580,Blackburn with Darwen 004B,E01012580,Blackburn with Darwen 004B
BB1 8HX,Yes,53.756205,-2.482476,368286,428980,SD682289,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8HY,Yes,53.756946,-2.481635,368342,429062,SD683290,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8JB,Yes,53.757860,-2.482298,368299,429164,SD682291,1980-01-01,,"Blackburn with Darwen, unparished area",178,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8JD,Yes,53.758066,-2.482361,368295,429187,SD682291,1980-01-01,,"Blackburn with Darwen, unparished area",181,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 8JE,Yes,53.758668,-2.482505,368286,429254,SD682292,1980-01-01,,"Blackburn with Darwen, unparished area",187,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 9TB,Yes,53.761212,-2.473342,368892,429533,SD688295,1995-07-01,,"Blackburn with Darwen, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TE,No,53.759088,-2.485331,368100,429302,SD681293,1986-07-01,1994-05-01,"Blackburn with Darwen, unparished area",196,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012579,Blackburn with Darwen 004A,E01012579,Blackburn with Darwen 004A
BB1 9TL,Yes,53.760975,-2.471792,368994,429506,SD689295,1980-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TN,Yes,53.760950,-2.471245,369030,429503,SD690295,1980-01-01,,"Blackburn with Darwen, unparished area",127,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TP,Yes,53.760554,-2.476140,368707,429461,SD687294,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TR,Yes,53.760443,-2.474683,368803,429448,SD688294,1980-01-01,,"Blackburn with Darwen, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TS,Yes,53.761074,-2.474144,368839,429518,SD688295,1980-01-01,,"Blackburn with Darwen, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TT,Yes,53.760902,-2.472155,368970,429498,SD689294,1980-01-01,,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TU,Yes,53.760464,-2.473788,368862,429450,SD688294,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TX,Yes,53.760332,-2.475273,368764,429436,SD687294,1980-01-01,,"Blackburn with Darwen, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TY,Yes,53.759582,-2.476402,368689,429353,SD686293,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TZ,Yes,53.759855,-2.475450,368752,429383,SD687293,1980-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9UA,Yes,53.760312,-2.473514,368880,429433,SD688294,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B