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
SG1 3BU,Yes,51.908487,-0.205559,523536,224849,TL235248,1994-05-01,,"Stevenage, unparished area",92,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3BX,Yes,51.911337,-0.194934,524259,225184,TL242251,2010-11-01,,"Stevenage, unparished area",112,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3DD,No,51.911662,-0.201507,523806,225209,TL238252,1995-01-01,1998-06-01,"Stevenage, unparished area",100,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3DG,Yes,51.913895,-0.194642,524272,225469,TL242254,2011-11-01,,"Stevenage, unparished area",119,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3DZ,Yes,51.908647,-0.204963,523577,224868,TL235248,2016-06-01,,"Stevenage, unparished area",96,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3EP,No,51.912092,-0.200777,523855,225258,TL238252,1980-01-01,2001-07-01,"Stevenage, unparished area",101,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3HU,Yes,51.908330,-0.205260,523557,224832,TL235248,1980-01-01,,"Stevenage, unparished area",92,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JA,Yes,51.908940,-0.203390,523684,224903,TL236249,1980-01-01,,"Stevenage, unparished area",94,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JB,Yes,51.909342,-0.202690,523731,224949,TL237249,1980-01-01,,"Stevenage, unparished area",95,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JJ,Yes,51.910283,-0.202542,523739,225054,TL237250,1980-01-01,,"Stevenage, unparished area",97,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JL,Yes,51.910540,-0.202206,523761,225083,TL237250,1980-01-01,,"Stevenage, unparished area",98,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JN,Yes,51.909903,-0.200516,523879,225015,TL238250,1980-01-01,,"Stevenage, unparished area",99,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JP,Yes,51.910473,-0.198385,524024,225082,TL240250,1980-01-01,,"Stevenage, unparished area",104,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3JQ,Yes,51.908522,-0.203159,523701,224857,TL237248,1980-01-01,,"Stevenage, unparished area",93,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JR,Yes,51.910645,-0.199105,523974,225100,TL239250,1980-01-01,,"Stevenage, unparished area",103,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3JS,Yes,51.910734,-0.200803,523857,225107,TL238251,1980-01-01,,"Stevenage, unparished area",100,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JT,Yes,51.910894,-0.197699,524070,225130,TL240251,1980-01-01,,"Stevenage, unparished area",106,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3JU,Yes,51.912077,-0.197463,524083,225262,TL240252,1993-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3JX,Yes,51.912058,-0.196243,524167,225262,TL241252,1980-01-01,,"Stevenage, unparished area",111,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3JY,Yes,51.910429,-0.200829,523856,225073,TL238250,1990-07-01,,"Stevenage, unparished area",100,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3JZ,Yes,51.913007,-0.194794,524264,225370,TL242253,1980-01-01,,"Stevenage, unparished area",118,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3LA,Yes,51.913133,-0.197238,524096,225380,TL240253,1980-01-01,,"Stevenage, unparished area",111,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3LB,Yes,51.913071,-0.199532,523938,225369,TL239253,1980-01-01,,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3LE,Yes,51.908040,-0.194665,524287,224818,TL242248,2006-11-01,,"Stevenage, unparished area",109,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3LF,Yes,51.908192,-0.205062,523571,224817,TL235248,1982-03-01,,"Stevenage, unparished area",92,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LH,No,51.911538,-0.198691,524000,225200,TL240251,1980-01-01,1990-12-01,"Stevenage, unparished area",105,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3LP,Yes,51.908519,-0.195309,524241,224870,TL242248,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LQ,Yes,51.908656,-0.192512,524433,224890,TL244248,1982-03-01,,"Stevenage, unparished area",118,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LR,Yes,51.907687,-0.199689,523942,224770,TL239247,1980-01-01,,"Stevenage, unparished area",98,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3LS,Yes,51.908103,-0.202798,523727,224811,TL237248,1980-01-01,,"Stevenage, unparished area",93,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LT,Yes,51.908250,-0.199463,523956,224833,TL239248,1980-01-01,,"Stevenage, unparished area",98,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LU,Yes,51.908373,-0.197524,524089,224850,TL240248,1980-01-01,,"Stevenage, unparished area",101,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LX,Yes,51.908059,-0.195304,524243,224819,TL242248,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3LY,Yes,51.908537,-0.193046,524397,224876,TL243248,1980-01-01,,"Stevenage, unparished area",116,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3LZ,Yes,51.907515,-0.204993,523578,224742,TL235247,1980-01-01,,"Stevenage, unparished area",94,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3NA,Yes,51.909193,-0.193586,524358,224948,TL243249,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3NB,Yes,51.910455,-0.193748,524343,225088,TL243250,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3ND,Yes,51.909834,-0.195552,524221,225016,TL242250,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3NE,Yes,51.909088,-0.194943,524265,224934,TL242249,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3NG,Yes,51.911188,-0.193413,524364,225170,TL243251,1980-01-01,,"Stevenage, unparished area",116,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3NH,Yes,51.910498,-0.195927,524193,225089,TL241250,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3NJ,Yes,51.910094,-0.197179,524108,225042,TL241250,1980-01-01,,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3NL,Yes,51.909085,-0.197030,524121,224930,TL241249,1980-01-01,,"Stevenage, unparished area",104,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3NQ,Yes,51.911091,-0.195351,524231,225156,TL242251,1980-01-01,,"Stevenage, unparished area",111,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3PG,Yes,51.911645,-0.201537,523804,225207,TL238252,1980-01-01,,"Stevenage, unparished area",99,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3PH,Yes,51.912177,-0.200454,523877,225268,TL238252,1980-01-01,,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3PJ,Yes,51.911681,-0.199224,523963,225215,TL239252,1980-01-01,,"Stevenage, unparished area",104,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3PL,Yes,51.912362,-0.199066,523972,225291,TL239252,1980-01-01,,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3PN,Yes,51.911124,-0.199798,523925,225152,TL239251,1980-01-01,,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3PP,Yes,51.911368,-0.201693,523794,225176,TL237251,1980-01-01,,"Stevenage, unparished area",99,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3RL,Yes,51.914523,-0.194544,524277,225539,TL242255,1990-02-01,,"Stevenage, unparished area",118,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3RX,No,51.914167,-0.194224,524300,225500,TL243254,1980-01-01,1994-12-01,"Stevenage, unparished area",120,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SA,Yes,51.914573,-0.198381,524013,225538,TL240255,1980-01-01,,"Stevenage, unparished area",109,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SB,Yes,51.914917,-0.198068,524034,225577,TL240255,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SD,No,51.914234,-0.198584,524000,225500,TL239254,1980-01-01,1982-12-01,"Stevenage, unparished area",109,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SE,Yes,51.913915,-0.198873,523981,225464,TL239254,1980-01-01,,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SF,Yes,51.913734,-0.198225,524026,225445,TL240254,1980-01-01,,"Stevenage, unparished area",109,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SG,Yes,51.914016,-0.196062,524174,225480,TL241254,1980-01-01,,"Stevenage, unparished area",115,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SH,Yes,51.913756,-0.197280,524091,225449,TL240254,1980-01-01,,"Stevenage, unparished area",112,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SJ,Yes,51.913782,-0.196682,524132,225453,TL241254,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SL,Yes,51.914390,-0.195858,524187,225522,TL241255,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SP,Yes,51.914629,-0.193842,524325,225552,TL243255,1990-02-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SQ,Yes,51.914231,-0.197813,524053,225501,TL240255,1980-01-01,,"Stevenage, unparished area",110,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 3SW,No,51.911671,-0.201507,523806,225210,TL238252,1993-01-01,1999-12-01,"Stevenage, unparished area",100,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3SZ,Yes,51.909170,-0.204369,523616,224927,TL236249,1992-08-01,,"Stevenage, unparished area",93,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3TA,Yes,51.906240,-0.196810,524144,224614,TL241246,1980-01-01,,"Stevenage, unparished area",99,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TB,Yes,51.906250,-0.197420,524102,224614,TL241246,1980-01-01,,"Stevenage, unparished area",98,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TD,Yes,51.906872,-0.196959,524132,224684,TL241246,1980-01-01,,"Stevenage, unparished area",101,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TE,Yes,51.906978,-0.198016,524059,224694,TL240246,1980-01-01,,"Stevenage, unparished area",100,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TF,No,51.907045,-0.198871,524000,224700,TL240246,1990-02-01,1994-12-01,"Stevenage, unparished area",98,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TG,Yes,51.907742,-0.197971,524060,224779,TL240247,1980-01-01,,"Stevenage, unparished area",100,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TH,No,51.907583,-0.197003,524127,224763,TL241247,1980-01-01,2005-08-01,"Stevenage, unparished area",103,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TJ,No,51.907052,-0.196385,524171,224705,TL241247,1980-01-01,2005-08-01,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TL,Yes,51.906969,-0.195051,524263,224698,TL242246,1980-01-01,,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TN,Yes,51.906296,-0.195761,524216,224622,TL242246,1980-01-01,,"Stevenage, unparished area",101,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TP,Yes,51.906742,-0.196107,524191,224671,TL241246,1980-01-01,,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TQ,No,51.907023,-0.197418,524100,224700,TL241247,1993-08-01,1994-12-01,"Stevenage, unparished area",101,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TR,Yes,51.906210,-0.193197,524393,224617,TL243246,1980-01-01,,"Stevenage, unparished area",109,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TS,Yes,51.907175,-0.193850,524345,224723,TL243247,1980-01-01,,"Stevenage, unparished area",110,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TT,Yes,51.907886,-0.193909,524339,224802,TL243248,1980-01-01,,"Stevenage, unparished area",112,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TU,Yes,51.907766,-0.193100,524395,224790,TL243247,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TW,Yes,51.906134,-0.194546,524300,224606,TL243246,1980-01-01,,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TX,Yes,51.907866,-0.194332,524310,224799,TL243247,1980-01-01,,"Stevenage, unparished area",110,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TY,No,51.906978,-0.194513,524300,224700,TL242246,1993-08-01,1994-12-01,"Stevenage, unparished area",107,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3TZ,No,51.907011,-0.194308,524314,224704,TL243247,2005-09-01,2006-11-01,"Stevenage, unparished area",108,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UA,No,51.907026,-0.195267,524248,224704,TL242247,2005-09-01,2007-02-01,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UB,No,51.907543,-0.195551,524227,224761,TL242247,2007-12-01,2008-01-01,"Stevenage, unparished area",106,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UD,No,51.908012,-0.196230,524179,224812,TL241248,2007-12-01,2008-01-01,"Stevenage, unparished area",105,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UE,No,51.907921,-0.197382,524100,224800,TL241247,1993-08-01,1995-07-01,"Stevenage, unparished area",102,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UF,Yes,51.907638,-0.195911,524202,224771,TL242247,2006-07-01,,"Stevenage, unparished area",106,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UG,Yes,51.907398,-0.194917,524271,224746,TL242247,2007-09-01,,"Stevenage, unparished area",107,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UH,Yes,51.908046,-0.196694,524147,224815,TL241248,2011-03-01,,"Stevenage, unparished area",104,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UJ,Yes,51.907550,-0.197208,524113,224759,TL241247,2007-09-01,,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UL,No,51.907921,-0.197382,524100,224800,TL241247,1992-08-01,1994-05-01,"Stevenage, unparished area",102,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UR,No,51.911654,-0.201551,523803,225208,TL238252,1996-06-01,1998-12-01,"Stevenage, unparished area",99,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3UT,No,51.911671,-0.201507,523806,225210,TL238252,1996-12-01,2000-06-01,"Stevenage, unparished area",100,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3UW,Yes,51.907129,-0.196687,524150,224713,TL241247,2007-09-01,,"Stevenage, unparished area",102,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 3UY,No,51.911654,-0.201551,523803,225208,TL238252,1998-06-01,1999-12-01,"Stevenage, unparished area",99,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3XA,Yes,51.909965,-0.202244,523760,225019,TL237250,1997-06-01,,"Stevenage, unparished area",97,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3XJ,No,51.911654,-0.201551,523803,225208,TL238252,1999-12-01,2000-06-01,"Stevenage, unparished area",99,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3XQ,No,51.911654,-0.201551,523803,225208,TL238252,1998-12-01,2000-11-01,"Stevenage, unparished area",99,England,2025-02-27,Postcode sector mean (mainly PO Boxes),E01023775,Stevenage 006A,E01023775,Stevenage 006A
SG1 3YX,No,51.907921,-0.197382,524100,224800,TL241247,1998-06-01,2000-09-01,"Stevenage, unparished area",102,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AA,Yes,51.906636,-0.191561,524504,224667,TL245246,1980-01-01,,"Stevenage, unparished area",114,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AB,Yes,51.906142,-0.190999,524544,224613,TL245246,1980-01-01,,"Stevenage, unparished area",113,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AD,Yes,51.906657,-0.190542,524574,224671,TL245246,1980-01-01,,"Stevenage, unparished area",117,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AE,Yes,51.907258,-0.190553,524572,224738,TL245247,1980-01-01,,"Stevenage, unparished area",120,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AF,Yes,51.907745,-0.190557,524570,224792,TL245247,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AG,Yes,51.907891,-0.191307,524518,224807,TL245248,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AH,Yes,51.908431,-0.191407,524510,224867,TL245248,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AJ,Yes,51.909438,-0.191928,524471,224978,TL244249,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AL,Yes,51.909367,-0.191378,524509,224971,TL245249,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AN,Yes,51.910332,-0.191665,524487,225078,TL244250,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AP,Yes,51.910791,-0.191597,524490,225129,TL244251,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AQ,Yes,51.908676,-0.190946,524541,224895,TL245248,1980-01-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5AR,Yes,51.911359,-0.191676,524483,225192,TL244251,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AS,Yes,51.911928,-0.192424,524430,225254,TL244252,1980-01-01,,"Stevenage, unparished area",118,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AT,Yes,51.912104,-0.191574,524488,225275,TL244252,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AU,Yes,51.912457,-0.192315,524436,225313,TL244253,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AW,Yes,51.910976,-0.192520,524426,225148,TL244251,1980-01-01,,"Stevenage, unparished area",118,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AX,Yes,51.913843,-0.192405,524426,225467,TL244254,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5AY,Yes,51.914015,-0.191322,524500,225488,TL245254,1980-01-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5BN,No,51.915044,-0.192735,524400,225600,TL243256,1993-01-01,1997-06-01,"Stevenage, unparished area",124,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 5BS,Yes,51.908715,-0.187566,524773,224905,TL247249,2007-11-01,,"Stevenage, unparished area",132,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5BT,No,51.915044,-0.192735,524400,225600,TL243256,1994-05-01,1995-12-01,"Stevenage, unparished area",124,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023778,Stevenage 002C,E01023778,Stevenage 002C
SG1 5BU,Yes,51.909677,-0.184146,525006,225018,TL250250,2016-08-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5BW,Yes,51.912147,-0.186852,524813,225288,TL248252,2021-11-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5BX,Yes,51.911398,-0.186141,524864,225206,TL248252,2021-11-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5BY,Yes,51.911305,-0.187119,524797,225194,TL247251,2022-02-01,,"Stevenage, unparished area",133,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5BZ,Yes,51.911149,-0.188055,524733,225175,TL247251,2021-02-01,,"Stevenage, unparished area",134,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5DA,Yes,51.906931,-0.189106,524672,224704,TL246247,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5DB,Yes,51.907193,-0.189779,524625,224732,TL246247,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5DD,Yes,51.907685,-0.189096,524671,224788,TL246247,1980-01-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DE,Yes,51.907704,-0.190253,524591,224788,TL245247,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5DF,Yes,51.908061,-0.189575,524637,224829,TL246248,1980-01-01,,"Stevenage, unparished area",127,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DG,Yes,51.908374,-0.190624,524564,224862,TL245248,1980-01-01,,"Stevenage, unparished area",125,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5DH,Yes,51.908899,-0.190850,524547,224920,TL245249,1980-01-01,,"Stevenage, unparished area",125,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5DJ,Yes,51.909295,-0.190296,524584,224965,TL245249,1980-01-01,,"Stevenage, unparished area",127,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DL,Yes,51.909822,-0.191156,524523,225022,TL245250,1980-01-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DN,Yes,51.910012,-0.190137,524593,225045,TL245250,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DP,Yes,51.910600,-0.190346,524577,225110,TL245251,1980-01-01,,"Stevenage, unparished area",127,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DQ,Yes,51.908860,-0.190067,524601,224917,TL246249,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DR,Yes,51.910891,-0.191192,524518,225141,TL245251,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DS,Yes,51.911220,-0.190242,524582,225179,TL245251,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DT,Yes,51.911493,-0.191153,524519,225208,TL245252,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DU,Yes,51.911839,-0.190252,524580,225248,TL245252,1980-01-01,,"Stevenage, unparished area",127,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DW,Yes,51.910220,-0.191364,524508,225066,TL245250,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DX,Yes,51.912189,-0.191279,524508,225285,TL245252,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DY,Yes,51.912397,-0.190195,524582,225310,TL245253,1980-01-01,,"Stevenage, unparished area",129,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5DZ,Yes,51.913378,-0.190824,524536,225418,TL245254,1980-01-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EA,Yes,51.913712,-0.189779,524607,225457,TL246254,1980-01-01,,"Stevenage, unparished area",134,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EB,Yes,51.913987,-0.190655,524546,225486,TL245254,1980-01-01,,"Stevenage, unparished area",132,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5ED,Yes,51.914217,-0.189831,524602,225513,TL246255,1980-01-01,,"Stevenage, unparished area",134,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EE,Yes,51.914733,-0.190087,524583,225570,TL245255,1980-01-01,,"Stevenage, unparished area",133,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EF,Yes,51.915252,-0.189920,524593,225628,TL245256,1980-01-01,,"Stevenage, unparished area",134,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EG,Yes,51.914787,-0.189488,524624,225577,TL246255,1980-01-01,,"Stevenage, unparished area",135,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EH,Yes,51.913007,-0.191247,524508,225376,TL245253,1980-01-01,,"Stevenage, unparished area",130,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EJ,No,51.912326,-0.191390,524500,225300,TL245253,1991-09-01,1992-12-01,"Stevenage, unparished area",123,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5EL,Yes,51.913064,-0.190285,524574,225384,TL245253,1980-01-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023782,Stevenage 006E,E01023782,Stevenage 006E
SG1 5ES,Yes,51.906467,-0.185854,524897,224658,TL248246,1980-01-01,,"Stevenage, unparished area",120,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5ET,Yes,51.907092,-0.184375,524997,224730,TL249247,1980-01-01,,"Stevenage, unparished area",122,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5EU,Yes,51.907361,-0.185513,524918,224758,TL249247,1980-01-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5EX,Yes,51.907274,-0.186810,524829,224746,TL248247,1980-01-01,,"Stevenage, unparished area",125,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5HA,Yes,51.907745,-0.186486,524850,224799,TL248247,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5HB,Yes,51.908797,-0.185324,524927,224918,TL249249,1980-01-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HD,Yes,51.908303,-0.184210,525005,224865,TL250248,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HE,Yes,51.909162,-0.183318,525064,224962,TL250249,1980-01-01,,"Stevenage, unparished area",128,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HF,Yes,51.910158,-0.184949,524949,225070,TL249250,1980-01-01,,"Stevenage, unparished area",133,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HG,No,51.907743,-0.185759,524900,224800,TL249248,1983-01-01,1994-12-01,"Stevenage, unparished area",127,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023779,Stevenage 006B,E01023779,Stevenage 006B
SG1 5HH,Yes,51.907031,-0.183962,525026,224724,TL250247,1980-01-01,,"Stevenage, unparished area",121,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HJ,Yes,51.907903,-0.182729,525108,224823,TL251248,1980-01-01,,"Stevenage, unparished area",123,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HN,Yes,51.908656,-0.182015,525155,224908,TL251249,1980-01-01,,"Stevenage, unparished area",124,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HR,Yes,51.908129,-0.187474,524781,224840,TL247248,1980-01-01,,"Stevenage, unparished area",130,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5HW,Yes,51.910365,-0.183260,525065,225096,TL250250,1980-01-01,,"Stevenage, unparished area",131,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023780,Stevenage 006C,E01023780,Stevenage 006C
SG1 5QH,Yes,51.909676,-0.182250,525136,225021,TL251250,1980-01-01,,"Stevenage, unparished area",127,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023780,Stevenage 006C,E01023780,Stevenage 006C
SG1 5QJ,Yes,51.910800,-0.183397,525054,225144,TL250251,1980-01-01,,"Stevenage, unparished area",133,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5QL,Yes,51.911616,-0.183248,525062,225235,TL250252,1980-01-01,,"Stevenage, unparished area",135,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023780,Stevenage 006C,E01023780,Stevenage 006C
SG1 5QN,Yes,51.912093,-0.183316,525056,225288,TL250252,1980-01-01,,"Stevenage, unparished area",136,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023780,Stevenage 006C,E01023780,Stevenage 006C
SG1 5QP,Yes,51.911081,-0.185290,524923,225172,TL249251,1980-01-01,,"Stevenage, unparished area",136,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5QR,Yes,51.911716,-0.185119,524933,225243,TL249252,1980-01-01,,"Stevenage, unparished area",137,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5QU,Yes,51.913341,-0.186164,524857,225422,TL248254,1980-01-01,,"Stevenage, unparished area",135,England,2025-02-27,Within the building of the matched address closest to the postcode mean,E01023781,Stevenage 006D,E01023781,Stevenage 006D
SG1 5QZ,No,51.911337,-0.185614,524900,225200,TL249251,1984-02-01,1986-12-01,"Stevenage, unparished area",137,England,2025-02-27,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023781,Stevenage 006D,E01023781,Stevenage 006D