Postcodes in Harrow page 3 London Borough

  1. All administrative areas

This page provides postcode data for the Harrow UK London Borough.

In 2021, Harrow contained approximately 89,600 households with a population of about 261,300

In 2011, Harrow contained approximately 84,261 households with a population of about 239,007

Wards in this London Borough
Belmont ,   Canons ,   Centenary ,   Edgware ,   Greenhill ,   Harrow on the Hill ,   Harrow Weald ,   Hatch End ,   Headstone ,   Kenton East ,   Kenton West ,   Marlborough ,   North Harrow ,   Pinner ,   Pinner South ,   Rayners Lane ,   Roxbourne ,   Roxeth ,   Stanmore ,   Wealdstone North ,   Wealdstone South ,   West Harrow
Parishes in this London Borough
Harrow, unparished area
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
HA1 1PH Marlborough 51.580938 -0.341693 515000 188200 TQ150882
HA1 1PJ Greenhill 51.580039 -0.341726 515000 188100 TQ150881
HA1 1PL Greenhill 51.580039 -0.341726 515000 188100 TQ150881
HA1 1PN Greenhill 51.580039 -0.341726 515000 188100 TQ150881
HA1 1PP Greenhill 51.580856 -0.335923 515400 188200 TQ154882
HA1 1PQ Marlborough 51.582434 -0.340672 515067 188368 TQ150883
HA1 1PR Greenhill 51.580856 -0.335923 515400 188200 TQ154882
HA1 1PS Marlborough 51.58207 -0.341003 515045 188327 TQ150883
HA1 1PT Greenhill 51.580724 -0.338685 515209 188181 TQ152881
HA1 1PU Greenhill 51.580897 -0.338808 515200 188200 TQ152882
HA1 1PW Greenhill 51.579957 -0.335956 515400 188100 TQ153880
HA1 1PX Greenhill 51.581796 -0.338775 515200 188300 TQ152883
HA1 1PY Marlborough 51.582349 -0.33851 515217 188362 TQ152883
HA1 1PZ Marlborough 51.581816 -0.340218 515100 188300 TQ151882
HA1 1QA Marlborough 51.582478 -0.339949 515117 188374 TQ151883
HA1 1QB Marlborough 51.582997 -0.340435 515082 188431 TQ150884
HA1 1QD Marlborough 51.582562 -0.339585 515142 188384 TQ151883
HA1 1QE Greenhill 51.581796 -0.338775 515200 188300 TQ152883
HA1 1QF Marlborough 51.58251 -0.338886 515191 188379 TQ151883
HA1 1QG Marlborough 51.582694 -0.338743 515200 188400 TQ151883
HA1 1QH Marlborough 51.583593 -0.33871 515200 188500 TQ151884
HA1 1QJ Marlborough 51.5842 -0.339034 515176 188567 TQ151885
HA1 1QL Marlborough 51.583786 -0.337101 515311 188524 TQ153885
HA1 1QN Marlborough 51.584176 -0.337303 515296 188567 TQ152885
HA1 1QP Marlborough 51.5834 -0.335902 515395 188483 TQ153884
HA1 1QQ Marlborough 51.583283 -0.339024 515179 188465 TQ151884
HA1 1QR Marlborough 51.582816 -0.337677 515274 188415 TQ152884
HA1 1QS Marlborough 51.58445 -0.335056 515451 188601 TQ154886
HA1 1QT Marlborough 51.583973 -0.335059 515452 188548 TQ154885
HA1 1QU Marlborough 51.584385 -0.335563 515416 188593 TQ154885
HA1 1QW Marlborough 51.583327 -0.33833 515227 188471 TQ152884
HA1 1QX Marlborough 51.583552 -0.335825 515400 188500 TQ153884
HA1 1QY Marlborough 51.582735 -0.341628 515000 188400 TQ149883
HA1 1QZ Marlborough 51.582694 -0.338743 515200 188400 TQ151883
HA1 1RA Greenhill 51.58025 -0.338846 515199 188128 TQ151881
HA1 1RB Marlborough 51.583878 -0.344199 514819 188523 TQ148885
HA1 1RD Marlborough 51.584414 -0.340621 515066 188588 TQ150885
HA1 1RE Marlborough 51.585262 -0.341499 515003 188681 TQ150886
HA1 1RF Marlborough 51.586835 -0.342215 514949 188855 TQ149888
HA1 1RG Marlborough 51.585098 -0.34209 514962 188662 TQ149886
HA1 1RH Marlborough 51.585541 -0.342305 514946 188711 TQ149887
HA1 1RJ Marlborough 51.585849 -0.342936 514902 188744 TQ149887
HA1 1RN Marlborough 51.586066 -0.341896 514973 188770 TQ149887
HA1 1RP Marlborough 51.584347 -0.340487 515075 188581 TQ150885
HA1 1RQ Marlborough 51.586549 -0.342809 514909 188822 TQ149888
HA1 1RR Marlborough 51.584035 -0.343752 514850 188541 TQ148885
HA1 1RS Marlborough 51.584275 -0.344162 514821 188567 TQ148885
HA1 1RT Marlborough 51.584556 -0.342391 514943 188601 TQ149886
HA1 1RU Marlborough 51.584348 -0.34299 514902 188577 TQ149885
HA1 1RW Marlborough 51.584512 -0.34012 515100 188600 TQ150885
HA1 1RX Marlborough 51.584735 -0.340631 515064 188624 TQ150886
HA1 1RY Marlborough 51.585564 -0.34011 515098 188717 TQ150887
HA1 1RZ Marlborough 51.586354 -0.34063 515060 188804 TQ150888
HA1 1SA Marlborough 51.586905 -0.341462 515001 188864 TQ150888
HA1 1SB Marlborough 51.587326 -0.340089 515095 188913 TQ150889
HA1 1SD Marlborough 51.586758 -0.338696 515193 188852 TQ151888
HA1 1SE Marlborough 51.587155 -0.337497 515275 188898 TQ152888
HA1 1SF Marlborough 51.587636 -0.336527 515341 188953 TQ153889
HA1 1SG Marlborough 51.587807 -0.335958 515380 188973 TQ153889
HA1 1SH Marlborough 51.585278 -0.334382 515496 188694 TQ154886
HA1 1SJ Marlborough 51.5849 -0.333703 515544 188653 TQ155886
HA1 1SL Marlborough 51.584782 -0.337541 515278 188634 TQ152886
HA1 1SN Greenhill 51.584431 -0.334349 515500 188600 TQ155886
HA1 1SP Marlborough 51.584869 -0.334189 515510 188649 TQ155886
HA1 1SQ Marlborough 51.585088 -0.337587 515274 188668 TQ152886
HA1 1SR Marlborough 51.585201 -0.336024 515382 188683 TQ153886
HA1 1SS Marlborough 51.584942 -0.338704 515197 188650 TQ151886
HA1 1ST Marlborough 51.589951 -0.335562 515402 189212 TQ154892
HA1 1SU Marlborough 51.585709 -0.335579 515412 188740 TQ154887
HA1 1SW Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA1 1SX Marlborough 51.586462 -0.335574 515410 188824 TQ154888
HA1 1SY Marlborough 51.58557 -0.337974 515246 188721 TQ152887
HA1 1SZ Marlborough 51.585902 -0.337904 515250 188758 TQ152887
HA1 1TA Marlborough 51.587311 -0.334561 515478 188920 TQ154889
HA1 1TB Marlborough 51.587682 -0.333962 515519 188962 TQ155889
HA1 1TD Marlborough 51.586965 -0.336797 515324 188878 TQ153888
HA1 1TE Marlborough 51.586695 -0.33929 515152 188844 TQ151888
HA1 1TF Marlborough 51.587209 -0.340022 515100 188900 TQ150889
HA1 1TG Marlborough 51.58634 -0.337729 515261 188807 TQ152888
HA1 1TH Marlborough 51.589226 -0.337682 515257 189128 TQ152891
HA1 1TJ Marlborough 51.589611 -0.336779 515319 189172 TQ153891
HA1 1TL Marlborough 51.588404 -0.33408 515509 189042 TQ155890
HA1 1TN Marlborough 51.588099 -0.334345 515491 189008 TQ154890
HA1 1TP Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA1 1TQ Marlborough 51.588711 -0.336228 515359 189073 TQ153890
HA1 1TR Marlborough 51.589864 -0.337038 515300 189200 TQ152892
HA1 1TT Marlborough 51.585855 -0.338425 515214 188752 TQ152887
HA1 1TW Marlborough 51.592185 -0.33587 515375 189460 TQ153894
HA1 1TX Marlborough 51.590383 -0.337509 515266 189257 TQ152892
HA1 1TY Marlborough 51.59007 -0.337622 515259 189222 TQ152892
HA1 1TZ Marlborough 51.590049 -0.339297 515143 189217 TQ151892
HA1 1UA Marlborough 51.588813 -0.34031 515076 189078 TQ150890
HA1 1UB Marlborough 51.58796 -0.34099 515031 188982 TQ150889
HA1 1UD Marlborough 51.58833 -0.341121 515021 189023 TQ150890
HA1 1UE Marlborough 51.587677 -0.341997 514962 188949 TQ149889
HA1 1UF Marlborough 51.588272 -0.342559 514922 189014 TQ149890
HA1 1UG Marlborough 51.588538 -0.341864 514969 189045 TQ149890
HA1 1UH Marlborough 51.58892 -0.342593 514918 189086 TQ149890
HA1 1UJ Marlborough 51.588892 -0.340826 515040 189086 TQ150890
HA1 1UL Marlborough 51.590157 -0.339957 515097 189228 TQ150892
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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