Postcodes in Harrow page 39 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
HA3 5HE Harrow Weald 51.602034 -0.342187 514913 190545 TQ149905
HA3 5HF Harrow Weald 51.601872 -0.340469 515032 190530 TQ150905
HA3 5HG Harrow Weald 51.601633 -0.339452 515103 190505 TQ151905
HA3 5HH Harrow Weald 51.601209 -0.341908 514934 190454 TQ149904
HA3 5HJ Wealdstone North 51.600868 -0.339379 515110 190420 TQ151904
HA3 5HL Wealdstone North 51.600664 -0.338982 515138 190398 TQ151903
HA3 5HN Wealdstone North 51.600286 -0.340209 515054 190354 TQ150903
HA3 5HP Wealdstone North 51.600173 -0.342379 514904 190338 TQ149903
HA3 5HQ Harrow Weald 51.601838 -0.341206 514981 190525 TQ149905
HA3 5HR Wealdstone North 51.599504 -0.342612 514890 190263 TQ148902
HA3 5HS Wealdstone North 51.599463 -0.344975 514726 190255 TQ147902
HA3 5HT Wealdstone North 51.600216 -0.346103 514646 190337 TQ146903
HA3 5HU Wealdstone North 51.599779 -0.345065 514719 190290 TQ147902
HA3 5HW Wealdstone North 51.600265 -0.341111 514992 190350 TQ149903
HA3 5HX Wealdstone North 51.600716 -0.343904 514797 190396 TQ147903
HA3 5HY Wealdstone North 51.600411 -0.345077 514717 190360 TQ147903
HA3 5HZ Wealdstone North 51.600503 -0.343464 514828 190373 TQ148903
HA3 5JA Wealdstone North 51.599781 -0.342639 514887 190294 TQ148902
HA3 5JB Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 5JD Wealdstone North 51.600208 -0.346825 514596 190335 TQ145903
HA3 5JF Wealdstone North 51.597587 -0.343282 514848 190049 TQ148900
HA3 5JG Wealdstone North 51.597156 -0.34399 514800 190000 TQ148899
HA3 5JH Harrow Weald 51.602654 -0.352584 514191 190598 TQ141905
HA3 5JJ Harrow Weald 51.602724 -0.351816 514244 190607 TQ142906
HA3 5JL Harrow Weald 51.604102 -0.342395 514893 190775 TQ148907
HA3 5JN Harrow Weald 51.603582 -0.343078 514847 190716 TQ148907
HA3 5JP Harrow Weald 51.603476 -0.341955 514925 190706 TQ149907
HA3 5JQ Wealdstone North 51.595994 -0.34235 514917 189873 TQ149898
HA3 5JR Harrow Weald 51.602903 -0.342164 514912 190642 TQ149906
HA3 5JS Harrow Weald 51.601931 -0.344611 514745 190530 TQ147905
HA3 5JT Harrow Weald 51.602064 -0.345126 514709 190544 TQ147905
HA3 5JU Harrow Weald 51.60297 -0.344977 514717 190645 TQ147906
HA3 5JW Harrow Weald 51.6034 -0.344254 514766 190694 TQ147906
HA3 5JX Harrow Weald 51.603551 -0.345346 514690 190709 TQ146907
HA3 5JY Harrow Weald 51.603945 -0.346502 514609 190751 TQ146907
HA3 5JZ Harrow Weald 51.603839 -0.349191 514423 190735 TQ144907
HA3 5LA Harrow Weald 51.604181 -0.34928 514416 190773 TQ144907
HA3 5LB Harrow Weald 51.604236 -0.348036 514502 190781 TQ145907
HA3 5LD Harrow Weald 51.604328 -0.346257 514625 190794 TQ146907
HA3 5LE Harrow Weald 51.604471 -0.343002 514850 190815 TQ148908
HA3 5LF Harrow Weald 51.603823 -0.340427 515030 190747 TQ150907
HA3 5LG Harrow Weald 51.60379 -0.342565 514882 190740 TQ148907
HA3 5LH Marlborough 51.597176 -0.345433 514700 190000 TQ147899
HA3 5LL Marlborough 51.597176 -0.345433 514700 190000 TQ147899
HA3 5LN Wealdstone North 51.599082 -0.342188 514920 190217 TQ149902
HA3 5LP Wealdstone North 51.597665 -0.344997 514729 190055 TQ147900
HA3 5LR Wealdstone North 51.598565 -0.346336 514634 190153 TQ146901
HA3 5LS Wealdstone North 51.599638 -0.348463 514484 190269 TQ144902
HA3 5LT Wealdstone North 51.59839 -0.346674 514611 190133 TQ146901
HA3 5LU Wealdstone North 51.599574 -0.349043 514444 190261 TQ144902
HA3 5LW Wealdstone North 51.599082 -0.342188 514920 190217 TQ149902
HA3 5LX Wealdstone North 51.600197 -0.349041 514443 190330 TQ144903
HA3 5LY Harrow Weald 51.60065 -0.350736 514324 190378 TQ143903
HA3 5LZ Harrow Weald 51.602047 -0.352881 514172 190530 TQ141905
HA3 5NA Harrow Weald 51.602459 -0.354035 514091 190574 TQ140905
HA3 5NB Harrow Weald 51.603056 -0.354952 514026 190639 TQ140906
HA3 5ND Harrow Weald 51.601343 -0.350798 514318 190455 TQ143904
HA3 5NE Harrow Weald 51.600841 -0.350224 514359 190400 TQ143904
HA3 5NF Harrow Weald 51.601575 -0.35001 514372 190482 TQ143904
HA3 5NG Harrow Weald 51.602071 -0.350757 514319 190536 TQ143905
HA3 5NH Harrow Weald 51.603458 -0.350923 514304 190690 TQ143906
HA3 5NJ Harrow Weald 51.603229 -0.350404 514341 190665 TQ143906
HA3 5NL Harrow Weald 51.603178 -0.351482 514266 190658 TQ142906
HA3 5NN Harrow Weald 51.603088 -0.355933 513958 190641 TQ139906
HA3 5NP Harrow Weald 51.602157 -0.3537 514115 190541 TQ141905
HA3 5NQ Harrow Weald 51.602628 -0.351343 514277 190597 TQ142905
HA3 5NR Harrow Weald 51.601355 -0.352256 514217 190454 TQ142904
HA3 5NS Harrow Weald 51.602516 -0.35555 513986 190578 TQ139905
HA3 5NT Harrow Weald 51.601387 -0.353266 514147 190456 TQ141904
HA3 5NU Wealdstone North 51.599395 -0.340155 515060 190255 TQ150902
HA3 5NW Harrow Weald 51.602497 -0.354633 514050 190577 TQ140905
HA3 5NX Wealdstone North 51.598835 -0.341922 514939 190190 TQ149901
HA3 5NY Wealdstone North 51.598196 -0.343115 514858 190117 TQ148901
HA3 5NZ Wealdstone North 51.598994 -0.342364 514908 190207 TQ149902
HA3 5PA Wealdstone North 51.598293 -0.343646 514821 190127 TQ148901
HA3 5PB Wealdstone North 51.597818 -0.344356 514773 190073 TQ147900
HA3 5PD Wealdstone North 51.597766 -0.343232 514851 190069 TQ148900
HA3 5PE Wealdstone North 51.598269 -0.344274 514778 190123 TQ147901
HA3 5PF Wealdstone North 51.598075 -0.345401 514700 190100 TQ146900
HA3 5PG Marlborough 51.597176 -0.345433 514700 190000 TQ147899
HA3 5PH Wealdstone North 51.599155 -0.345491 514691 190220 TQ146902
HA3 5PJ Wealdstone North 51.598947 -0.344763 514742 190198 TQ147901
HA3 5PL Wealdstone North 51.599009 -0.343389 514837 190207 TQ148902
HA3 5PN Wealdstone North 51.598674 -0.344527 514759 190168 TQ147901
HA3 5PP Wealdstone North 51.599871 -0.347747 514533 190296 TQ145902
HA3 5PQ Wealdstone North 51.598972 -0.345888 514664 190199 TQ146901
HA3 5PR Harrow Weald 51.602249 -0.348729 514459 190559 TQ144905
HA3 5PS Harrow Weald 51.60203 -0.349127 514432 190534 TQ144905
HA3 5PT Harrow Weald 51.602399 -0.347843 514520 190577 TQ145905
HA3 5PU Harrow Weald 51.601218 -0.346766 514598 190447 TQ145904
HA3 5PW Wealdstone North 51.599898 -0.347154 514574 190300 TQ145902
HA3 5PX Harrow Weald 51.602428 -0.347351 514554 190581 TQ145905
HA3 5PY Harrow Weald 51.603396 -0.347807 514520 190688 TQ145906
HA3 5PZ Harrow Weald 51.602589 -0.346016 514646 190601 TQ146906
HA3 5QA Harrow Weald 51.602524 -0.346495 514613 190593 TQ146905
HA3 5QB Wealdstone North 51.597162 -0.342278 514919 190003 TQ149900
HA3 5QD Wealdstone North 51.597758 -0.342698 514888 190069 TQ148900
HA3 5QE Marlborough 51.597176 -0.345433 514700 190000 TQ147899
HA3 5QF Marlborough 51.597176 -0.345433 514700 190000 TQ147899
HA3 5QG Wealdstone North 51.598075 -0.345401 514700 190100 TQ146900
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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