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 -0.342188 514913 190545 TQ149905
HA3 5HF Harrow Weald 51.601875 -0.340446 515034 190530 TQ150905
HA3 5HG Harrow Weald 51.601635 -0.33943 515105 190505 TQ151905
HA3 5HH Harrow Weald 51.601212 -0.341885 514936 190454 TQ149904
HA3 5HJ Wealdstone North 51.60087 -0.339357 515112 190420 TQ151904
HA3 5HL Wealdstone North 51.600667 -0.33896 515140 190398 TQ151903
HA3 5HN Wealdstone North 51.600288 -0.340186 515056 190354 TQ150903
HA3 5HP Wealdstone North 51.600175 -0.342356 514906 190338 TQ149903
HA3 5HQ Harrow Weald 51.60184 -0.341184 514983 190525 TQ149905
HA3 5HR Wealdstone North 51.599504 -0.342612 514890 190263 TQ148902
HA3 5HS Wealdstone North 51.599465 -0.344952 514728 190255 TQ147902
HA3 5HT Wealdstone North 51.600219 -0.34608 514648 190337 TQ146903
HA3 5HU Wealdstone North 51.599781 -0.345042 514721 190290 TQ147902
HA3 5HW Wealdstone North 51.600265 -0.341111 514992 190350 TQ149903
HA3 5HX Wealdstone North 51.600718 -0.343882 514799 190396 TQ147903
HA3 5HY Wealdstone North 51.600411 -0.345077 514717 190360 TQ147903
HA3 5HZ Wealdstone North 51.600505 -0.343442 514830 190373 TQ148903
HA3 5JA Wealdstone North 51.599783 -0.342616 514889 190294 TQ148902
HA3 5JB Greenhill 51.585238 -0.329664 515823 188697 TQ158886
HA3 5JD Wealdstone North 51.600211 -0.346803 514598 190335 TQ145903
HA3 5JF Wealdstone North 51.597589 -0.343259 514850 190049 TQ148900
HA3 5JG Wealdstone North 51.597158 -0.343968 514802 190000 TQ148900
HA3 5JH Harrow Weald 51.602657 -0.352562 514193 190598 TQ141905
HA3 5JJ Harrow Weald 51.602727 -0.351794 514246 190607 TQ142906
HA3 5JL Harrow Weald 51.604105 -0.342372 514895 190775 TQ148907
HA3 5JN Harrow Weald 51.603584 -0.343055 514849 190716 TQ148907
HA3 5JP Harrow Weald 51.603478 -0.341933 514927 190706 TQ149907
HA3 5JQ Wealdstone North 51.595993 -0.34235 514917 189873 TQ149898
HA3 5JR Harrow Weald 51.602906 -0.342141 514914 190642 TQ149906
HA3 5JS Harrow Weald 51.601933 -0.344588 514747 190530 TQ147905
HA3 5JT Harrow Weald 51.602066 -0.345103 514711 190544 TQ147905
HA3 5JU Harrow Weald 51.602973 -0.344955 514719 190645 TQ147906
HA3 5JW Harrow Weald 51.603403 -0.344232 514768 190694 TQ147906
HA3 5JX Harrow Weald 51.603553 -0.345324 514692 190709 TQ146907
HA3 5JY Harrow Weald 51.603947 -0.346479 514611 190751 TQ146907
HA3 5JZ Harrow Weald 51.603841 -0.349169 514425 190735 TQ144907
HA3 5LA Harrow Weald 51.604184 -0.349257 514418 190773 TQ144907
HA3 5LB Harrow Weald 51.604239 -0.348014 514504 190781 TQ145907
HA3 5LD Harrow Weald 51.60433 -0.346234 514627 190794 TQ146907
HA3 5LE Harrow Weald 51.604473 -0.34298 514852 190815 TQ148908
HA3 5LF Harrow Weald 51.603825 -0.340404 515032 190747 TQ150907
HA3 5LG Harrow Weald 51.603793 -0.342542 514884 190740 TQ148907
HA3 5LH Marlborough 51.597179 -0.345411 514702 190000 TQ147900
HA3 5LL Marlborough 51.597179 -0.345411 514702 190000 TQ147900
HA3 5LN Wealdstone North 51.599084 -0.342165 514922 190217 TQ149902
HA3 5LP Wealdstone North 51.597667 -0.344975 514731 190055 TQ147900
HA3 5LR Wealdstone North 51.598567 -0.346314 514636 190153 TQ146901
HA3 5LS Wealdstone North 51.59964 -0.34844 514486 190269 TQ144902
HA3 5LT Wealdstone North 51.598392 -0.346652 514613 190133 TQ146901
HA3 5LU Wealdstone North 51.599549 -0.348964 514450 190258 TQ144902
HA3 5LW Wealdstone North 51.599084 -0.342165 514922 190217 TQ149902
HA3 5LX Wealdstone North 51.600197 -0.349041 514443 190330 TQ144903
HA3 5LY Harrow Weald 51.600653 -0.350714 514326 190378 TQ143903
HA3 5LZ Harrow Weald 51.60205 -0.352858 514174 190530 TQ141905
HA3 5NA Harrow Weald 51.602461 -0.354013 514093 190574 TQ140905
HA3 5NB Harrow Weald 51.603059 -0.35493 514028 190639 TQ140906
HA3 5ND Harrow Weald 51.601346 -0.350776 514320 190455 TQ143904
HA3 5NE Harrow Weald 51.600843 -0.350202 514361 190400 TQ143904
HA3 5NF Harrow Weald 51.601578 -0.349987 514374 190482 TQ143904
HA3 5NG Harrow Weald 51.602074 -0.350735 514321 190536 TQ143905
HA3 5NH Harrow Weald 51.603461 -0.350901 514306 190690 TQ143906
HA3 5NJ Harrow Weald 51.603229 -0.350404 514341 190665 TQ143906
HA3 5NL Harrow Weald 51.603181 -0.35146 514268 190658 TQ142906
HA3 5NN Harrow Weald 51.603091 -0.355911 513960 190641 TQ139906
HA3 5NP Harrow Weald 51.60216 -0.353677 514117 190541 TQ141905
HA3 5NQ Harrow Weald 51.602631 -0.351321 514279 190597 TQ142905
HA3 5NR Harrow Weald 51.601357 -0.352234 514219 190454 TQ142904
HA3 5NS Harrow Weald 51.602519 -0.355527 513988 190578 TQ139905
HA3 5NT Harrow Weald 51.60139 -0.353243 514149 190456 TQ141904
HA3 5NU Wealdstone North 51.599397 -0.340132 515062 190255 TQ150902
HA3 5NW Harrow Weald 51.602497 -0.354633 514050 190577 TQ140905
HA3 5NX Wealdstone North 51.598838 -0.3419 514941 190190 TQ149901
HA3 5NY Wealdstone North 51.598198 -0.343093 514860 190117 TQ148901
HA3 5NZ Wealdstone North 51.598997 -0.342342 514910 190207 TQ149902
HA3 5PA Wealdstone North 51.598296 -0.343623 514823 190127 TQ148901
HA3 5PB Wealdstone North 51.59782 -0.344334 514775 190073 TQ147900
HA3 5PD Wealdstone North 51.597768 -0.343209 514853 190069 TQ148900
HA3 5PE Wealdstone North 51.598269 -0.344274 514778 190123 TQ147901
HA3 5PF Wealdstone North 51.598078 -0.345378 514702 190100 TQ147901
HA3 5PG Marlborough 51.597179 -0.345411 514702 190000 TQ147900
HA3 5PH Wealdstone North 51.599158 -0.345469 514693 190220 TQ146902
HA3 5PJ Wealdstone North 51.59895 -0.34474 514744 190198 TQ147901
HA3 5PL Wealdstone North 51.599011 -0.343366 514839 190207 TQ148902
HA3 5PN Wealdstone North 51.598677 -0.344505 514761 190168 TQ147901
HA3 5PP Wealdstone North 51.599873 -0.347724 514535 190296 TQ145902
HA3 5PQ Wealdstone North 51.598975 -0.345866 514666 190199 TQ146901
HA3 5PR Harrow Weald 51.602252 -0.348707 514461 190559 TQ144905
HA3 5PS Harrow Weald 51.602033 -0.349104 514434 190534 TQ144905
HA3 5PT Harrow Weald 51.602401 -0.34782 514522 190577 TQ145905
HA3 5PU Harrow Weald 51.601218 -0.346766 514598 190447 TQ145904
HA3 5PW Wealdstone North 51.599901 -0.347131 514576 190300 TQ145903
HA3 5PX Harrow Weald 51.60243 -0.347328 514556 190581 TQ145905
HA3 5PY Harrow Weald 51.603399 -0.347784 514522 190688 TQ145906
HA3 5PZ Harrow Weald 51.602591 -0.345994 514648 190601 TQ146906
HA3 5QA Harrow Weald 51.602526 -0.346473 514615 190593 TQ146905
HA3 5QB Wealdstone North 51.597162 -0.342279 514919 190003 TQ149900
HA3 5QD Wealdstone North 51.597761 -0.342675 514890 190069 TQ148900
HA3 5QE Marlborough 51.597179 -0.345411 514702 190000 TQ147900
HA3 5QF Marlborough 51.597179 -0.345411 514702 190000 TQ147900
HA3 5QG Wealdstone North 51.598078 -0.345378 514702 190100 TQ147901
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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