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
HA2 9HW,No,51.561710,-0.381325,512301,186000,TQ123860,1994-12-01,1995-07-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA2 9QP,No,51.568041,-0.383986,512101,186700,TQ121867,1980-01-01,1981-12-01,"Hillingdon, unparished area",48,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA2 9QR,No,51.568041,-0.383986,512101,186700,TQ121867,1992-08-01,1992-12-01,"Hillingdon, unparished area",48,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA2 9QT,No,51.568041,-0.383986,512101,186700,TQ121867,1987-04-01,1990-12-01,"Hillingdon, unparished area",48,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0AF,No,51.555226,-0.387195,511910,185270,TQ119852,1999-06-01,2021-06-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0AJ,Yes,51.556126,-0.387870,511861,185369,TQ118853,1995-12-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0BE,No,51.557989,-0.384068,512120,185582,TQ121855,1990-02-01,2003-01-01,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0BG,Yes,51.556257,-0.382398,512240,185392,TQ122853,2005-08-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0BH,Yes,51.556160,-0.383181,512186,185380,TQ121853,1997-06-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0BJ,Yes,51.555355,-0.382834,512212,185291,TQ122852,2003-06-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0DR,Yes,51.562956,-0.404004,510726,186104,TQ107861,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0DU,No,51.559777,-0.403654,510758,185751,TQ107857,2000-12-01,2009-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0DX,No,51.560189,-0.401576,510901,185800,TQ109858,1987-10-01,1995-01-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0DY,No,51.562737,-0.395889,511289,186092,TQ112860,1992-08-01,2001-04-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0DZ,No,51.562728,-0.395889,511289,186091,TQ112860,1987-04-01,1997-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0EA,No,51.562026,-0.404397,510701,186000,TQ107860,1992-01-01,1995-01-01,"Hillingdon, unparished area",40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EB,Yes,51.561706,-0.404654,510684,185964,TQ106859,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0ED,Yes,51.561708,-0.404163,510718,185965,TQ107859,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EE,Yes,51.560252,-0.405585,510623,185801,TQ106858,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EF,Yes,51.561532,-0.401168,510926,185950,TQ109859,1980-01-01,,"Hillingdon, unparished area",45,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EG,Yes,51.560239,-0.399281,511060,185809,TQ110858,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EH,Yes,51.560865,-0.401004,510939,185876,TQ109858,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EJ,Yes,51.559982,-0.402896,510810,185775,TQ108857,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EL,Yes,51.556442,-0.386647,511945,185406,TQ119854,1995-12-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EP,Yes,51.561635,-0.402117,510860,185960,TQ108859,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EQ,Yes,51.558797,-0.397095,511215,185652,TQ112856,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0ER,Yes,51.561141,-0.403462,510768,185903,TQ107859,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0ES,Yes,51.561192,-0.403936,510735,185908,TQ107859,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0ET,Yes,51.562277,-0.403047,510794,186030,TQ107860,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EU,Yes,51.559327,-0.399067,511077,185708,TQ110857,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EW,Yes,51.560520,-0.401435,510910,185837,TQ109858,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 0EX,Yes,51.558951,-0.398532,511115,185667,TQ111856,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EY,Yes,51.558557,-0.397969,511155,185624,TQ111856,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0EZ,Yes,51.558539,-0.396671,511245,185624,TQ112856,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0FB,No,51.562737,-0.395889,511289,186092,TQ112860,1998-06-01,1999-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0FD,No,51.558688,-0.397013,511221,185640,TQ112856,1998-12-01,1999-06-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0FE,No,51.558688,-0.397013,511221,185640,TQ112856,1998-12-01,1999-12-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0FF,Yes,51.557930,-0.398150,511144,185554,TQ111855,2017-01-01,,"Hillingdon, unparished area",51,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0FH,No,51.562737,-0.395889,511289,186092,TQ112860,1999-12-01,2001-02-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0FJ,No,51.562737,-0.395889,511289,186092,TQ112860,1999-12-01,2001-01-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0FL,No,51.558688,-0.397013,511221,185640,TQ112856,2000-01-01,2000-09-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0FW,No,51.562737,-0.395889,511289,186092,TQ112860,2000-06-01,2001-02-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0FY,Yes,51.559071,-0.400057,511009,185678,TQ110856,2017-02-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0GD,Yes,51.558574,-0.398560,511114,185625,TQ111856,2017-09-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0GE,Yes,51.557073,-0.394660,511388,185464,TQ113854,2021-05-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0GF,Yes,51.556813,-0.394092,511428,185436,TQ114854,2021-03-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0GH,Yes,51.556257,-0.384317,512107,185389,TQ121853,2021-08-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0HA,Yes,51.558345,-0.396260,511274,185603,TQ112856,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HB,Yes,51.558063,-0.396039,511290,185572,TQ112855,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HD,Yes,51.558066,-0.396933,511228,185571,TQ112855,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HE,No,51.557433,-0.397345,511201,185500,TQ112855,1980-01-01,1994-05-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HF,No,51.558511,-0.399226,511068,185617,TQ110856,1980-01-01,2006-07-01,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HG,Yes,51.557512,-0.397184,511212,185509,TQ112855,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HH,Yes,51.557058,-0.396853,511236,185459,TQ112854,2000-12-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HJ,Yes,51.557741,-0.395488,511329,185537,TQ113855,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HL,Yes,51.559610,-0.391484,511602,185751,TQ116857,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HN,Yes,51.558446,-0.394468,511398,185617,TQ113856,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HP,Yes,51.559459,-0.392903,511504,185732,TQ115857,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HQ,Yes,51.557076,-0.396218,511280,185462,TQ112854,1988-03-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0HR,Yes,51.560285,-0.390811,511647,185827,TQ116858,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HS,Yes,51.560564,-0.388276,511822,185862,TQ118858,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HT,Yes,51.562429,-0.385238,512028,186074,TQ120860,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0HU,Yes,51.560851,-0.389463,511739,185892,TQ117858,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HW,Yes,51.558903,-0.394365,511404,185668,TQ114856,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0HX,Yes,51.561839,-0.389428,511739,186002,TQ117860,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0HY,Yes,51.562095,-0.387068,511902,186034,TQ119860,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0HZ,Yes,51.563114,-0.384694,512064,186151,TQ120861,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0JA,Yes,51.557264,-0.382997,512196,185503,TQ121855,2005-04-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JB,Yes,51.558105,-0.395836,511304,185577,TQ113855,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0JD,Yes,51.558283,-0.395685,511314,185597,TQ113855,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0JE,Yes,51.557384,-0.395010,511363,185498,TQ113854,1990-07-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0JG,No,51.556268,-0.382557,512229,185393,TQ122853,2002-06-01,2003-10-01,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JH,Yes,51.559425,-0.381911,512266,185745,TQ122857,1984-10-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JJ,Yes,51.558434,-0.385077,512049,185630,TQ120856,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JN,No,51.556357,-0.384400,512101,185400,TQ121854,1987-04-01,1996-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JP,Yes,51.555499,-0.385483,512028,185303,TQ120853,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JQ,Yes,51.557696,-0.385016,512055,185548,TQ120855,1990-02-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JR,No,51.556084,-0.381568,512298,185374,TQ122853,2005-01-01,2005-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JS,Yes,51.557348,-0.381956,512268,185514,TQ122855,1993-08-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JT,No,51.556324,-0.382064,512263,185400,TQ122854,1980-01-01,1999-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JU,No,51.556901,-0.384770,512074,185460,TQ120854,1999-06-01,2010-10-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JW,Yes,51.556472,-0.382997,512198,185415,TQ121854,2007-10-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JX,No,51.555800,-0.381838,512280,185342,TQ122853,1980-01-01,2001-11-01,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JY,No,51.555552,-0.382135,512260,185314,TQ122853,1980-01-01,2002-07-01,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0JZ,No,51.554559,-0.384464,512101,185200,TQ121852,1980-01-01,1995-01-01,"Hillingdon, unparished area",40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LA,No,51.557117,-0.382772,512212,185487,TQ122854,2001-06-01,2004-03-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LB,No,51.556357,-0.384400,512101,185400,TQ121854,1980-01-01,1985-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LD,No,51.557614,-0.383620,512152,185541,TQ121855,1994-05-01,2004-03-01,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LE,No,51.556944,-0.383918,512133,185466,TQ121854,1980-01-01,2007-04-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LF,No,51.557255,-0.384368,512101,185500,TQ121855,1980-01-01,1995-07-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LG,No,51.557255,-0.384368,512101,185500,TQ121855,1994-05-01,1995-01-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LH,No,51.557295,-0.387252,511901,185500,TQ119855,1981-12-01,1994-05-01,"Hillingdon, unparished area",35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0LJ,Yes,51.557246,-0.385638,512013,185497,TQ120854,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LL,No,51.557137,-0.386839,511930,185483,TQ119854,1980-01-01,1999-12-01,"Hillingdon, unparished area",35,England,2025-07-23,Approximate to within 50 metres,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0LN,Yes,51.555702,-0.390453,511683,185318,TQ116853,2004-02-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0LP,Yes,51.558060,-0.387283,511897,185585,TQ118855,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0LQ,No,51.562737,-0.395889,511289,186092,TQ112860,1983-07-01,2001-01-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0LR,Yes,51.559330,-0.390700,511657,185721,TQ116857,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LS,Yes,51.557592,-0.389218,511764,185530,TQ117855,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LT,Yes,51.559665,-0.388943,511778,185761,TQ117857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LU,Yes,51.561254,-0.390661,511655,185935,TQ116859,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LW,No,51.558332,-0.397314,511201,185600,TQ112856,1980-01-01,1985-12-01,"Hillingdon, unparished area",40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0LX,Yes,51.561408,-0.391449,511600,185951,TQ116859,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LY,Yes,51.562087,-0.389824,511711,186029,TQ117860,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0LZ,Yes,51.562479,-0.387588,511865,186076,TQ118860,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0NA,Yes,51.562810,-0.386148,511964,186115,TQ119861,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0NB,Yes,51.563268,-0.386103,511966,186166,TQ119861,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0ND,Yes,51.564155,-0.387182,511889,186263,TQ118862,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0NE,No,51.562737,-0.395889,511289,186092,TQ112860,1995-12-01,1998-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NF,Yes,51.563555,-0.388632,511790,186194,TQ117861,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0NG,Yes,51.563054,-0.389486,511732,186137,TQ117861,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0NH,Yes,51.562676,-0.390741,511646,186093,TQ116860,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0NJ,Yes,51.562049,-0.390950,511633,186023,TQ116860,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0NL,Yes,51.562347,-0.391733,511578,186055,TQ115860,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0NN,Yes,51.563481,-0.393728,511437,186178,TQ114861,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NQ,Yes,51.562519,-0.389837,511709,186077,TQ117860,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0NR,Yes,51.563773,-0.393357,511462,186211,TQ114862,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NS,Yes,51.565193,-0.394634,511370,186367,TQ113863,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NT,Yes,51.562717,-0.393134,511480,186094,TQ114860,1994-05-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NU,Yes,51.556287,-0.379382,512449,185400,TQ124854,1996-06-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0NW,Yes,51.565111,-0.395228,511329,186357,TQ113863,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0NX,No,51.557138,-0.384344,512103,185487,TQ121854,1980-01-01,2004-04-01,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0NY,No,51.555863,-0.389668,511737,185337,TQ117853,1981-12-01,2001-03-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0NZ,No,51.562728,-0.395889,511289,186091,TQ112860,1995-12-01,1997-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0PA,Yes,51.559494,-0.386972,511915,185745,TQ119857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0PB,Yes,51.558758,-0.387705,511866,185662,TQ118856,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PD,Yes,51.558662,-0.385977,511986,185654,TQ119856,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PE,Yes,51.558838,-0.384384,512096,185676,TQ120856,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PF,Yes,51.559175,-0.384040,512119,185714,TQ121857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PG,Yes,51.559243,-0.385048,512049,185720,TQ120857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PH,Yes,51.560538,-0.383761,512135,185866,TQ121858,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PJ,Yes,51.560656,-0.385748,511997,185876,TQ119858,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0PL,Yes,51.561923,-0.385068,512041,186018,TQ120860,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0PN,Yes,51.561812,-0.382865,512194,186009,TQ121860,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PP,Yes,51.561658,-0.384775,512062,185989,TQ120859,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PQ,Yes,51.559636,-0.385481,512018,185763,TQ120857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PR,Yes,51.561455,-0.383080,512180,185969,TQ121859,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PS,Yes,51.561248,-0.384357,512092,185944,TQ120859,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PT,Yes,51.560992,-0.384034,512115,185916,TQ121859,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PU,Yes,51.560426,-0.382784,512203,185855,TQ122858,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PW,Yes,51.560648,-0.385200,512035,185876,TQ120858,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0PX,Yes,51.559772,-0.382995,512190,185782,TQ121857,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PY,No,51.559053,-0.384304,512101,185700,TQ121857,1994-12-01,1995-07-01,"Hillingdon, unparished area",35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0PZ,No,51.559053,-0.384304,512101,185700,TQ121857,1992-08-01,1994-12-01,"Hillingdon, unparished area",35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QA,No,51.556337,-0.382958,512201,185400,TQ122854,1987-04-01,1994-05-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QB,Yes,51.558209,-0.382445,512232,185609,TQ122856,1988-03-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QD,No,51.558323,-0.381604,512290,185623,TQ122856,1988-03-01,2009-01-01,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QE,Yes,51.558471,-0.380589,512360,185641,TQ123856,1988-03-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QF,Yes,51.557816,-0.384622,512082,185562,TQ120855,1990-02-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QG,No,51.558114,-0.381453,512301,185600,TQ123856,1998-06-01,2002-07-01,"Hillingdon, unparished area",37,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QH,Yes,51.556937,-0.380153,512394,185471,TQ123854,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QJ,No,51.555458,-0.384432,512101,185300,TQ121853,1991-09-01,1994-05-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QP,Yes,51.560909,-0.381267,512307,185911,TQ123859,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QQ,Yes,51.558034,-0.383475,512161,185588,TQ121855,1995-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QR,Yes,51.562227,-0.382288,512233,186056,TQ122860,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QS,Yes,51.563917,-0.384247,512093,186241,TQ120862,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0QT,Yes,51.564425,-0.385211,512025,186296,TQ120862,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0QU,Yes,51.563547,-0.385415,512013,186198,TQ120861,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0QW,No,51.560482,-0.380979,512328,185864,TQ123858,1980-01-01,2003-09-01,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0QX,Yes,51.563938,-0.386382,511945,186240,TQ119862,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0QY,Yes,51.564332,-0.386281,511951,186284,TQ119862,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0QZ,Yes,51.564931,-0.385380,512012,186352,TQ120863,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RA,Yes,51.566305,-0.385865,511975,186504,TQ119865,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RB,Yes,51.566551,-0.384861,512044,186533,TQ120865,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RD,Yes,51.565645,-0.383032,512173,186435,TQ121864,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RE,Yes,51.565507,-0.383441,512145,186419,TQ121864,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RF,Yes,51.565263,-0.384676,512060,186390,TQ120863,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0RG,Yes,51.563584,-0.382874,512189,186206,TQ121862,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0RN,No,51.559379,-0.381840,512271,185740,TQ122857,1980-01-01,1994-05-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0RQ,Yes,51.563923,-0.382732,512198,186244,TQ121862,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0RR,No,51.556297,-0.380074,512401,185400,TQ124854,1991-01-01,1994-05-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0RS,No,51.557295,-0.387252,511901,185500,TQ119855,1992-08-01,1994-12-01,"Hillingdon, unparished area",35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0RT,Yes,51.558832,-0.395089,511354,185659,TQ113856,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0RU,Yes,51.559522,-0.396219,511274,185734,TQ112857,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0RX,Yes,51.558858,-0.396314,511269,185660,TQ112856,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0RY,Yes,51.559861,-0.394706,511378,185774,TQ113857,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0RZ,Yes,51.559998,-0.396130,511279,185787,TQ112857,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SA,Yes,51.559413,-0.397434,511190,185720,TQ111857,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SB,Yes,51.560245,-0.396482,511254,185814,TQ112858,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SD,Yes,51.561286,-0.394959,511357,185932,TQ113859,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SE,Yes,51.560882,-0.396979,511218,185884,TQ112858,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SF,Yes,51.560615,-0.396555,511248,185855,TQ112858,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SG,Yes,51.561901,-0.394577,511382,186001,TQ113860,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SH,Yes,51.563620,-0.390765,511642,186198,TQ116861,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0SJ,No,51.564525,-0.389882,511701,186300,TQ117863,1980-01-01,1990-12-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0SL,Yes,51.565038,-0.387252,511882,186361,TQ118863,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0SN,Yes,51.564477,-0.387647,511856,186298,TQ118862,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01032577,Hillingdon 033E,E01032577,Hillingdon 033E
HA4 0SP,Yes,51.560935,-0.393630,511450,185895,TQ114858,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SQ,Yes,51.561708,-0.393617,511449,185981,TQ114859,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SR,Yes,51.560200,-0.398431,511119,185806,TQ111858,1987-10-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SW,Yes,51.563040,-0.391088,511621,186133,TQ116861,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002498,Hillingdon 033C,E01002498,Hillingdon 033C
HA4 0SX,No,51.554159,-0.386728,511945,185152,TQ119851,1995-01-01,2000-09-01,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0TA,Yes,51.563646,-0.402551,510825,186183,TQ108861,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TB,Yes,51.564303,-0.401259,510913,186258,TQ109862,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TD,Yes,51.564949,-0.399808,511012,186332,TQ110863,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TE,Yes,51.565876,-0.398563,511096,186437,TQ110864,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TF,Yes,51.566443,-0.397259,511185,186502,TQ111865,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TG,Yes,51.566579,-0.396042,511269,186519,TQ112865,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TH,Yes,51.562099,-0.400514,510970,186014,TQ109860,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TJ,Yes,51.561255,-0.399274,511058,185922,TQ110859,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TL,Yes,51.561053,-0.397680,511169,185902,TQ111859,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TN,Yes,51.562324,-0.394648,511376,186048,TQ113860,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TP,Yes,51.562420,-0.397660,511167,186054,TQ111860,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TQ,Yes,51.562979,-0.401767,510881,186110,TQ108861,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TR,Yes,51.563246,-0.395655,511304,186149,TQ113861,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TS,Yes,51.562763,-0.395845,511292,186095,TQ112860,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TT,No,51.562737,-0.395889,511289,186092,TQ112860,1987-10-01,2001-04-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TW,Yes,51.562355,-0.395542,511314,186050,TQ113860,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0TX,No,51.561947,-0.398629,511101,186000,TQ111860,1988-03-01,1990-12-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TY,No,51.561947,-0.398629,511101,186000,TQ111860,1991-01-01,1994-05-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0TZ,No,51.559777,-0.403654,510758,185751,TQ107857,2000-12-01,2008-08-01,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0UA,No,51.562885,-0.401482,510901,186100,TQ109861,1988-03-01,1991-12-01,"Hillingdon, unparished area",43,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UB,Yes,51.563223,-0.400503,510968,186139,TQ109861,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UD,Yes,51.561856,-0.399195,511062,185989,TQ110859,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UE,Yes,51.561837,-0.398489,511111,185988,TQ111859,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UF,Yes,51.562758,-0.398096,511136,186091,TQ111860,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UG,Yes,51.563560,-0.396206,511265,186183,TQ112861,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UH,Yes,51.564856,-0.396291,511256,186327,TQ112863,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UJ,Yes,51.565003,-0.397165,511195,186342,TQ111863,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UL,Yes,51.564865,-0.397589,511166,186326,TQ111863,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UN,Yes,51.563544,-0.397044,511207,186180,TQ112861,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UP,Yes,51.564139,-0.398422,511110,186244,TQ111862,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UQ,Yes,51.564958,-0.395869,511285,186339,TQ112863,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UR,Yes,51.563135,-0.397996,511142,186133,TQ111861,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UT,Yes,51.563789,-0.399199,511057,186204,TQ110862,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UU,Yes,51.563526,-0.399656,511026,186174,TQ110861,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UW,Yes,51.564468,-0.398180,511126,186281,TQ111862,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UX,Yes,51.562647,-0.399138,511064,186077,TQ110860,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0UY,No,51.562737,-0.395889,511289,186092,TQ112860,1995-12-01,1999-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0UZ,No,51.563167,-0.400361,510978,186133,TQ109861,1995-12-01,1997-06-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WN,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WP,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WR,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WS,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WT,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WU,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WY,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0WZ,No,51.562638,-0.399168,511062,186076,TQ110860,2000-09-01,2000-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002415,Hillingdon 010A,E01002415,Hillingdon 010A
HA4 0XA,No,51.562737,-0.395889,511289,186092,TQ112860,1996-06-01,1999-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XB,No,51.560209,-0.403018,510801,185800,TQ108858,1996-06-01,1996-12-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XF,No,51.562737,-0.395889,511289,186092,TQ112860,1997-06-01,1999-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XG,No,51.562728,-0.395889,511289,186091,TQ112860,1997-06-01,1997-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XH,No,51.562737,-0.395889,511289,186092,TQ112860,1997-06-01,1998-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XJ,No,51.559349,-0.404592,510694,185702,TQ106857,1980-01-01,2006-09-01,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XL,No,51.559631,-0.401538,510905,185738,TQ109857,1996-12-01,2009-01-01,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XN,No,51.560209,-0.403018,510801,185800,TQ108858,1997-12-01,1998-06-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XP,No,51.562737,-0.395889,511289,186092,TQ112860,1997-12-01,1998-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XR,No,51.562737,-0.395889,511289,186092,TQ112860,1997-12-01,1999-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XS,No,51.562737,-0.395889,511289,186092,TQ112860,1997-12-01,1999-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0XT,Yes,51.556257,-0.384317,512107,185389,TQ121853,1998-06-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0XU,No,51.560022,-0.404482,510700,185777,TQ107857,1980-01-01,1997-12-01,"Hillingdon, unparished area",43,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XW,No,51.558411,-0.403081,510801,185600,TQ108856,1980-01-01,1991-12-01,"Hillingdon, unparished area",42,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XX,No,51.559739,-0.403511,510768,185747,TQ107857,1980-01-01,2013-07-01,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XY,No,51.558411,-0.403081,510801,185600,TQ108856,1980-01-01,1995-01-01,"Hillingdon, unparished area",42,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0XZ,No,51.562737,-0.395889,511289,186092,TQ112860,1997-12-01,2000-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0YA,No,51.560209,-0.403018,510801,185800,TQ108858,1981-12-01,1995-01-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YB,No,51.559329,-0.404492,510701,185700,TQ107857,1995-07-01,1996-06-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YD,No,51.559329,-0.404492,510701,185700,TQ107857,1982-03-01,1997-06-01,"Hillingdon, unparished area",44,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YF,No,51.555747,-0.383902,512137,185333,TQ121853,1987-10-01,2017-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YG,No,51.562737,-0.395889,511289,186092,TQ112860,1998-06-01,1999-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0YH,No,51.556222,-0.384390,512102,185385,TQ121853,1995-12-01,2018-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YL,No,51.557295,-0.387252,511901,185500,TQ119855,1981-12-01,1995-01-01,"Hillingdon, unparished area",35,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YN,No,51.556127,-0.384668,512083,185374,TQ120853,2003-01-01,2003-07-01,"Hillingdon, unparished area",38,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YP,Yes,51.555216,-0.387080,511918,185269,TQ119852,2007-10-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YQ,No,51.555943,-0.383737,512148,185355,TQ121853,2005-10-01,2010-08-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YR,No,51.553700,-0.387379,511901,185100,TQ119851,1986-04-01,1994-05-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YS,Yes,51.553933,-0.386679,511949,185127,TQ119851,1986-04-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YU,No,51.562737,-0.395889,511289,186092,TQ112860,1997-12-01,1999-06-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 0YW,No,51.556376,-0.385842,512001,185400,TQ120854,1981-06-01,1995-01-01,"Hillingdon, unparished area",37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0YX,No,51.558154,-0.384336,512101,185600,TQ121856,1983-01-01,1991-12-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YY,No,51.554868,-0.387323,511902,185230,TQ119852,2005-08-01,2006-09-01,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0YZ,No,51.556436,-0.390167,511701,185400,TQ117854,1990-02-01,1994-12-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 0ZA,No,51.554159,-0.386728,511945,185152,TQ119851,2000-09-01,2000-09-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0ZB,No,51.554159,-0.386728,511945,185152,TQ119851,2000-09-01,2000-09-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 0ZD,No,51.554159,-0.386728,511945,185152,TQ119851,2000-09-01,2000-09-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
HA4 6BJ,No,51.561185,-0.412650,510131,185894,TQ101858,1992-08-01,1997-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6BW,No,51.561185,-0.412650,510131,185894,TQ101858,1994-12-01,1997-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6DL,Yes,51.556760,-0.400687,510971,185420,TQ109854,2020-06-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6DQ,Yes,51.551977,-0.409379,510380,184875,TQ103848,2007-10-01,,"Hillingdon, unparished area",33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6EP,Yes,51.551977,-0.409379,510380,184875,TQ103848,2007-10-01,,"Hillingdon, unparished area",33,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6ES,Yes,51.555312,-0.401329,510930,185258,TQ109852,2020-04-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6ET,Yes,51.556473,-0.400798,510964,185388,TQ109853,2022-12-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6EU,Yes,51.556952,-0.400954,510952,185441,TQ109854,2021-09-01,,"Hillingdon, unparished area",50,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6LG,Yes,51.560334,-0.410285,510297,185803,TQ102858,2003-07-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6LL,Yes,51.559961,-0.409302,510366,185763,TQ103857,2003-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6LN,Yes,51.559215,-0.408679,510411,185681,TQ104856,2002-10-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6LQ,Yes,51.559301,-0.409037,510386,185690,TQ103856,2002-09-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6LT,Yes,51.561131,-0.412681,510129,185888,TQ101858,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6LU,Yes,51.561140,-0.413329,510084,185888,TQ100858,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6LW,Yes,51.559672,-0.407884,510465,185733,TQ104857,2003-08-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6LX,Yes,51.560424,-0.415590,509929,185805,TQ099858,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6LY,Yes,51.559715,-0.418342,509740,185722,TQ097857,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6LZ,Yes,51.560103,-0.418472,509730,185765,TQ097857,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NA,Yes,51.560691,-0.416014,509899,185834,TQ098858,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NB,Yes,51.561091,-0.415740,509917,185879,TQ099858,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6ND,Yes,51.561182,-0.417108,509822,185887,TQ098858,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NE,Yes,51.561459,-0.414314,510015,185922,TQ100859,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NF,No,51.560326,-0.411670,510201,185800,TQ102858,1980-01-01,1994-05-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NG,Yes,51.558047,-0.409398,510364,185550,TQ103855,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6NH,No,51.559835,-0.409941,510322,185748,TQ103857,1980-01-01,2002-05-01,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NJ,Yes,51.558934,-0.408458,510427,185650,TQ104856,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NL,Yes,51.559022,-0.407662,510482,185661,TQ104856,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NN,Yes,51.558532,-0.407347,510505,185607,TQ105856,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NP,Yes,51.557649,-0.405272,510651,185512,TQ106855,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NQ,No,51.559453,-0.408945,510392,185707,TQ103857,1980-01-01,2002-05-01,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NR,Yes,51.556581,-0.407386,510507,185390,TQ105853,1980-01-01,,"Hillingdon, unparished area",46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6NT,No,51.561185,-0.412650,510131,185894,TQ101858,1991-09-01,2001-07-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NU,No,51.561185,-0.412650,510131,185894,TQ101858,1996-06-01,1997-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6NW,Yes,51.557551,-0.407324,510509,185498,TQ105854,1980-01-01,,"Hillingdon, unparished area",46,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6NZ,No,51.555754,-0.406059,510601,185300,TQ106853,1992-01-01,1994-12-01,"Hillingdon, unparished area",42,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6PA,Yes,51.560650,-0.413649,510063,185833,TQ100858,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PB,Yes,51.559691,-0.420579,509585,185716,TQ095857,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PD,Yes,51.562307,-0.419189,509675,186009,TQ096860,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PE,Yes,51.562046,-0.416472,509864,185984,TQ098859,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PF,Yes,51.561574,-0.416185,509885,185932,TQ098859,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PG,Yes,51.561407,-0.417792,509774,185911,TQ097859,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PH,Yes,51.562015,-0.418868,509698,185977,TQ096859,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PJ,Yes,51.559737,-0.420000,509625,185722,TQ096857,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PL,Yes,51.560297,-0.418855,509703,185786,TQ097857,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PN,Yes,51.558651,-0.417470,509803,185605,TQ098856,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PP,Yes,51.558549,-0.418555,509728,185592,TQ097855,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PQ,Yes,51.561642,-0.418549,509721,185936,TQ097859,1980-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PR,Yes,51.558920,-0.418773,509712,185633,TQ097856,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PS,Yes,51.560098,-0.415400,509943,185769,TQ099857,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PT,Yes,51.559452,-0.418163,509753,185693,TQ097856,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PU,Yes,51.560110,-0.413683,510062,185773,TQ100857,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PW,Yes,51.558164,-0.419333,509675,185548,TQ096855,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PX,Yes,51.559567,-0.416053,509899,185709,TQ098857,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PY,Yes,51.560586,-0.419610,509650,185817,TQ096858,1983-01-01,,"Hillingdon, unparished area",41,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6PZ,No,51.560443,-0.420322,509601,185800,TQ096858,1990-02-01,1991-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6QD,Yes,51.557217,-0.402604,510837,185468,TQ108854,2005-11-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6QE,Yes,51.557517,-0.403488,510775,185500,TQ107855,2005-10-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6QF,No,51.557217,-0.402604,510837,185468,TQ108854,1990-02-01,2006-07-01,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6QG,Yes,51.554594,-0.404095,510740,185174,TQ107851,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6QH,Yes,51.555661,-0.403235,510797,185294,TQ107852,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6QJ,Yes,51.555789,-0.403995,510744,185307,TQ107853,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6QL,Yes,51.554517,-0.405049,510674,185164,TQ106851,2005-10-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QN,Yes,51.555267,-0.403364,510789,185250,TQ107852,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6QP,Yes,51.555211,-0.402544,510846,185245,TQ108852,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6QQ,Yes,51.555243,-0.405515,510640,185244,TQ106852,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QR,Yes,51.552812,-0.402657,510844,184978,TQ108849,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QS,Yes,51.551219,-0.401242,510946,184803,TQ109848,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QT,Yes,51.551229,-0.398659,511125,184808,TQ111848,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QU,Yes,51.550808,-0.398804,511116,184761,TQ111847,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QW,Yes,51.555809,-0.402163,510871,185312,TQ108853,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6QX,Yes,51.549479,-0.399601,511064,184612,TQ110846,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QY,No,51.549759,-0.401033,510964,184641,TQ109846,1980-01-01,2002-10-01,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6QZ,Yes,51.550136,-0.402289,510876,184681,TQ108846,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RA,Yes,51.550379,-0.402915,510832,184707,TQ108847,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RB,Yes,51.550393,-0.401299,510944,184711,TQ109847,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RD,Yes,51.552115,-0.402999,510822,184900,TQ108849,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RE,Yes,51.553887,-0.404365,510723,185095,TQ107850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RF,Yes,51.552745,-0.404347,510727,184968,TQ107849,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RG,Yes,51.551299,-0.403157,510813,184809,TQ108848,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RH,Yes,51.552845,-0.405065,510677,184978,TQ106849,1980-01-01,,"Hillingdon, unparished area",34,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RJ,Yes,51.550403,-0.402049,510892,184711,TQ108847,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RQ,Yes,51.550998,-0.403471,510792,184775,TQ107847,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RS,Yes,51.553929,-0.403498,510783,185101,TQ107851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6RT,Yes,51.554313,-0.402576,510846,185145,TQ108851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6RU,Yes,51.554484,-0.403262,510798,185163,TQ107851,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6RW,Yes,51.554329,-0.403758,510764,185145,TQ107851,2008-09-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6RX,Yes,51.554793,-0.402847,510826,185198,TQ108851,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6RY,Yes,51.554713,-0.401624,510911,185191,TQ109851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6RZ,Yes,51.555063,-0.400862,510963,185231,TQ109852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SA,Yes,51.555454,-0.399881,511030,185276,TQ110852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SB,Yes,51.555891,-0.398986,511091,185326,TQ110853,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SD,Yes,51.556353,-0.399230,511073,185377,TQ110853,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SE,Yes,51.556888,-0.400221,511003,185435,TQ110854,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SF,No,51.556594,-0.401702,510901,185400,TQ109854,1980-01-01,1991-12-01,"Hillingdon, unparished area",40,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SG,No,51.556609,-0.400822,510962,185403,TQ109854,2001-12-01,2015-07-01,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SJ,No,51.555675,-0.400292,511001,185300,TQ110853,1980-01-01,1991-12-01,"Hillingdon, unparished area",37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SL,Yes,51.556037,-0.399774,511036,185341,TQ110853,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SN,No,51.561185,-0.412650,510131,185894,TQ101858,1991-09-01,1998-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6SP,Yes,51.554376,-0.399342,511070,185157,TQ110851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SQ,No,51.556574,-0.400260,511001,185400,TQ110854,1980-01-01,1985-12-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SR,Yes,51.554129,-0.399683,511047,185129,TQ110851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SS,Yes,51.553820,-0.400069,511021,185094,TQ110850,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6ST,Yes,51.553682,-0.400492,510992,185078,TQ109850,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SU,Yes,51.553536,-0.401031,510955,185061,TQ109850,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SW,Yes,51.555742,-0.400607,510979,185307,TQ109853,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SX,Yes,51.553344,-0.401427,510928,185039,TQ109850,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6SY,Yes,51.553061,-0.401797,510903,185007,TQ109850,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6SZ,Yes,51.550968,-0.399981,511034,184777,TQ110847,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6TA,Yes,51.552012,-0.399396,511072,184894,TQ110848,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6TB,No,51.552112,-0.398816,511112,184906,TQ111849,1980-01-01,2002-07-01,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TD,Yes,51.551639,-0.399034,511098,184853,TQ110848,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6TE,Yes,51.551195,-0.400766,510979,184801,TQ109848,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6TF,Yes,51.553015,-0.402361,510864,185001,TQ108850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002495,Hillingdon 010E,E01002495,Hillingdon 010E
HA4 6TG,No,51.554776,-0.400324,511001,185200,TQ110852,1980-01-01,1988-12-01,"Hillingdon, unparished area",37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TH,No,51.555675,-0.400292,511001,185300,TQ110853,1983-01-01,1990-12-01,"Hillingdon, unparished area",37,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TJ,Yes,51.555187,-0.400107,511015,185246,TQ110852,1986-04-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TP,Yes,51.556579,-0.398616,511115,185403,TQ111854,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TQ,No,51.556933,-0.400839,510960,185439,TQ109854,1983-01-01,2001-04-01,"Hillingdon, unparished area",40,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TR,Yes,51.555901,-0.398351,511135,185328,TQ111853,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TS,Yes,51.556274,-0.398035,511156,185370,TQ111853,1994-05-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TT,Yes,51.555594,-0.396313,511277,185297,TQ112852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TU,Yes,51.554497,-0.393698,511461,185179,TQ114851,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TX,Yes,51.555904,-0.397961,511162,185329,TQ111853,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TY,Yes,51.555498,-0.398538,511123,185283,TQ111852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6TZ,Yes,51.554395,-0.398721,511113,185160,TQ111851,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UA,Yes,51.554314,-0.398089,511157,185152,TQ111851,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UB,Yes,51.554994,-0.397792,511176,185228,TQ111852,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UD,Yes,51.555589,-0.397266,511211,185295,TQ112852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UE,Yes,51.555272,-0.396440,511269,185261,TQ112852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UF,Yes,51.554794,-0.395649,511325,185209,TQ113852,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UG,Yes,51.553952,-0.395304,511351,185116,TQ113851,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UH,Yes,51.553649,-0.394781,511388,185083,TQ113850,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UJ,Yes,51.553339,-0.394489,511409,185049,TQ114850,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UL,Yes,51.553152,-0.393962,511446,185029,TQ114850,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UN,Yes,51.553081,-0.393416,511484,185022,TQ114850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UP,Yes,51.554568,-0.396898,511239,185182,TQ112851,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UQ,Yes,51.554379,-0.394279,511421,185165,TQ114851,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UR,No,51.555037,-0.396997,511231,185234,TQ112852,1980-01-01,2006-09-01,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UT,Yes,51.554089,-0.396713,511253,185129,TQ112851,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UW,Yes,51.552462,-0.393467,511482,184953,TQ114849,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UX,Yes,51.553495,-0.398017,511164,185061,TQ111850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6UY,Yes,51.553252,-0.397362,511210,185035,TQ112850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
HA4 6UZ,Yes,51.552497,-0.399307,511077,184948,TQ110849,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6WA,No,51.552505,-0.399293,511078,184949,TQ110849,2001-12-01,2003-06-01,"Hillingdon, unparished area",36,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6WB,No,51.552505,-0.399293,511078,184949,TQ110849,2001-12-01,2002-10-01,"Hillingdon, unparished area",36,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6XA,Yes,51.552699,-0.398334,511144,184972,TQ111849,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6XB,Yes,51.553055,-0.398711,511117,185011,TQ111850,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6XD,Yes,51.552553,-0.400171,511017,184953,TQ110849,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6XE,Yes,51.552726,-0.399660,511052,184973,TQ110849,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6XF,No,51.561185,-0.412650,510131,185894,TQ101858,1995-12-01,1997-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XG,No,51.561185,-0.412650,510131,185894,TQ101858,1996-12-01,1999-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XH,No,51.561185,-0.412650,510131,185894,TQ101858,1997-06-01,1998-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XJ,No,51.561185,-0.412650,510131,185894,TQ101858,1997-06-01,1998-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XN,No,51.561185,-0.412650,510131,185894,TQ101858,1997-12-01,2000-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XP,No,51.561185,-0.412650,510131,185894,TQ101858,1997-12-01,1999-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XQ,No,51.561185,-0.412650,510131,185894,TQ101858,1996-12-01,2000-06-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XT,No,51.561185,-0.412650,510131,185894,TQ101858,1998-12-01,2001-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XU,No,51.561185,-0.412650,510131,185894,TQ101858,1998-12-01,1999-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XW,No,51.561185,-0.412650,510131,185894,TQ101858,1998-06-01,1999-12-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XY,No,51.561185,-0.412650,510131,185894,TQ101858,1999-12-01,2001-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6XZ,No,51.552080,-0.400418,511001,184900,TQ110849,1994-12-01,1996-12-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 6YA,No,51.561185,-0.412650,510131,185894,TQ101858,1999-12-01,2001-02-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
HA4 6YZ,No,51.552080,-0.400418,511001,184900,TQ110849,1992-08-01,1995-01-01,"Hillingdon, unparished area",36,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 9DW,No,51.555537,-0.390199,511701,185300,TQ117853,1991-09-01,1995-01-01,"Hillingdon, unparished area",38,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002497,Hillingdon 033B,E01002497,Hillingdon 033B
HA4 9HB,Yes,51.565129,-0.393929,511419,186361,TQ114863,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HD,Yes,51.565366,-0.393488,511449,186388,TQ114863,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HF,Yes,51.564807,-0.388804,511775,186333,TQ117863,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HG,Yes,51.565875,-0.389949,511693,186450,TQ116864,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HH,Yes,51.563870,-0.391261,511607,186225,TQ116862,1980-01-01,,"Hillingdon, unparished area",38,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HJ,Yes,51.564475,-0.390792,511638,186293,TQ116862,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HL,Yes,51.565575,-0.391013,511620,186415,TQ116864,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HN,Yes,51.565273,-0.391313,511600,186381,TQ116863,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HP,Yes,51.565519,-0.392848,511493,186406,TQ114864,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HQ,Yes,51.566813,-0.392081,511543,186551,TQ115865,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HR,Yes,51.565101,-0.391896,511560,186361,TQ115863,1980-01-01,,"Hillingdon, unparished area",42,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HS,Yes,51.564150,-0.392045,511552,186255,TQ115862,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HT,Yes,51.563691,-0.392681,511509,186203,TQ115862,1980-01-01,,"Hillingdon, unparished area",39,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HU,No,51.564565,-0.392766,511501,186300,TQ115863,1980-01-01,1986-12-01,"Hillingdon, unparished area",41,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9HW,Yes,51.566019,-0.392585,511510,186462,TQ115864,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
HA4 9HY,No,51.563666,-0.392798,511501,186200,TQ115862,1994-12-01,1995-07-01,"Hillingdon, unparished area",39,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002416,Hillingdon 008A,E01002416,Hillingdon 008A
HA4 9PQ,Yes,51.566454,-0.388226,511811,186517,TQ118865,1980-01-01,,"Hillingdon, unparished area",44,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01002421,Hillingdon 008D,E01002421,Hillingdon 008D
UB3 2UQ,No,51.563139,-0.420228,509601,186100,TQ096861,1990-02-01,1991-12-01,"Hillingdon, unparished area",41,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C
UB5 4HU,No,51.554479,-0.378697,512501,185200,TQ125852,1980-01-01,1990-12-01,"Hillingdon, unparished area",44,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6QT,Yes,51.543594,-0.396663,511282,183962,TQ112839,1980-01-01,,"Hillingdon, unparished area",40,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6QU,Yes,51.544557,-0.396730,511275,184069,TQ112840,1980-01-01,,"Hillingdon, unparished area",37,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6QX,Yes,51.545427,-0.396527,511287,184166,TQ112841,1980-01-01,,"Hillingdon, unparished area",36,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6RB,Yes,51.542797,-0.400196,511039,183868,TQ110838,1980-01-01,,"Hillingdon, unparished area",43,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6RD,Yes,51.546040,-0.399966,511047,184229,TQ110842,1980-01-01,,"Hillingdon, unparished area",35,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6RG,No,51.549364,-0.399071,511101,184600,TQ111846,1994-12-01,1995-12-01,"Hillingdon, unparished area",34,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002499,Hillingdon 033D,E01002499,Hillingdon 033D
UB5 6YE,No,51.554392,-0.378844,512491,185190,TQ124851,1998-06-01,1998-12-01,"Hillingdon, unparished area",44,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YG,No,51.554392,-0.378844,512491,185190,TQ124851,1994-12-01,1995-01-01,"Hillingdon, unparished area",44,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YH,Yes,51.553871,-0.380233,512396,185130,TQ123851,1990-02-01,,"Hillingdon, unparished area",42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YJ,Yes,51.552918,-0.382805,512220,185020,TQ122850,1990-02-01,,"Hillingdon, unparished area",41,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YL,Yes,51.553550,-0.383014,512204,185090,TQ122850,1990-02-01,,"Hillingdon, unparished area",40,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YN,Yes,51.554173,-0.380597,512370,185163,TQ123851,1990-02-01,,"Hillingdon, unparished area",42,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6YW,Yes,51.553099,-0.382265,512257,185041,TQ122850,1990-02-01,,"Hillingdon, unparished area",41,England,2025-07-24,Within the building of the matched address closest to the postcode mean,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6ZB,No,51.553099,-0.382251,512258,185041,TQ122850,2004-04-01,2005-07-01,"Hillingdon, unparished area",41,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6ZN,No,51.553099,-0.382251,512258,185041,TQ122850,2002-09-01,2003-09-01,"Hillingdon, unparished area",41,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB5 6ZQ,No,51.553099,-0.382251,512258,185041,TQ122850,2003-02-01,2004-07-01,"Hillingdon, unparished area",41,England,2025-07-24,Imputed by ONS by reference to surrounding postcode grid references,E01002496,Hillingdon 033A,E01002496,Hillingdon 033A
UB6 0NW,No,51.551610,-0.432167,508801,184800,TQ088848,1990-07-01,1995-01-01,"Hillingdon, unparished area",37,England,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01002494,Hillingdon 009C,E01002494,Hillingdon 009C