Postcodes in Harrow page 46 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 7QJ Wealdstone South 51.596073 -0.331036 515700 189900 TQ156898
HA3 7QL Wealdstone South 51.594296 -0.332545 515600 189700 TQ155896
HA3 7QQ Wealdstone South 51.597208 -0.327327 515954 190032 TQ159900
HA3 7QR Wealdstone South 51.593869 -0.330308 515756 189656 TQ157896
HA3 7QS Wealdstone South 51.59418 -0.33135 515683 189689 TQ156896
HA3 7QT Wealdstone South 51.593919 -0.331952 515642 189659 TQ156896
HA3 7QU Wealdstone South 51.594169 -0.331784 515653 189687 TQ156896
HA3 7QX Wealdstone South 51.593906 -0.332313 515617 189657 TQ156896
HA3 7QY Wealdstone South 51.594276 -0.331102 515700 189700 TQ156897
HA3 7QZ Wealdstone South 51.595355 -0.329228 515827 189823 TQ158898
HA3 7RA Wealdstone South 51.596337 -0.329337 515817 189932 TQ158899
HA3 7RB Wealdstone South 51.596007 -0.328901 515848 189896 TQ158898
HA3 7RD Wealdstone North 51.599284 -0.33047 515731 190258 TQ157902
HA3 7RE Wealdstone South 51.595645 -0.327442 515950 189858 TQ159898
HA3 7RF Wealdstone South 51.595305 -0.328826 515855 189818 TQ158898
HA3 7RG Wealdstone South 51.592635 -0.331436 515681 189517 TQ156895
HA3 7RH Wealdstone South 51.593056 -0.330655 515734 189565 TQ157895
HA3 7RJ Wealdstone South 51.594616 -0.334785 515444 189732 TQ154897
HA3 7RL Wealdstone South 51.595948 -0.334881 515434 189880 TQ154898
HA3 7RN Wealdstone South 51.594965 -0.334022 515496 189772 TQ154897
HA3 7RP Wealdstone South 51.592499 -0.33261 515600 189500 TQ156895
HA3 7RQ Wealdstone South 51.592607 -0.33073 515730 189515 TQ157895
HA3 7RR Wealdstone South 51.59339 -0.333768 515518 189597 TQ155895
HA3 7RS Wealdstone South 51.592499 -0.33261 515600 189500 TQ156895
HA3 7RT Wealdstone South 51.596458 -0.328379 515883 189947 TQ158899
HA3 7RU Wealdstone South 51.596262 -0.327203 515965 189927 TQ159899
HA3 7RW Wealdstone South 51.593336 -0.330761 515726 189596 TQ157895
HA3 7RX Wealdstone South 51.596305 -0.326494 516014 189933 TQ160899
HA3 7RY Wealdstone South 51.592499 -0.33261 515600 189500 TQ156895
HA3 7RZ Wealdstone South 51.592499 -0.33261 515600 189500 TQ156895
HA3 7SA Wealdstone South 51.595744 -0.334469 515463 189858 TQ154898
HA3 7SB Wealdstone South 51.595728 -0.332073 515629 189860 TQ156898
HA3 7SD Wealdstone South 51.595599 -0.334374 515470 189842 TQ154898
HA3 7SE Wealdstone South 51.595981 -0.334634 515451 189884 TQ154898
HA3 7SF Wealdstone South 51.596003 -0.333666 515518 189888 TQ155898
HA3 7SG Wealdstone South 51.596 -0.332843 515575 189889 TQ155898
HA3 7SH Wealdstone South 51.595853 -0.330726 515722 189876 TQ157898
HA3 7SJ Wealdstone South 51.594624 -0.334546 515461 189733 TQ154897
HA3 7SL Wealdstone South 51.595415 -0.334034 515494 189822 TQ154898
HA3 7SN Wealdstone South 51.595095 -0.332443 515605 189789 TQ156897
HA3 7SP Wealdstone South 51.594839 -0.332106 515629 189761 TQ156897
HA3 7SQ Wealdstone South 51.595922 -0.331778 515649 189882 TQ156898
HA3 7SR Wealdstone South 51.594408 -0.330288 515756 189716 TQ157897
HA3 7SS Wealdstone South 51.593557 -0.330478 515745 189621 TQ157896
HA3 7ST Wealdstone South 51.592672 -0.330222 515765 189523 TQ157895
HA3 7SU Wealdstone South 51.591825 -0.330152 515772 189429 TQ157894
HA3 7SW Wealdstone South 51.595084 -0.331029 515703 189790 TQ157897
HA3 7SX Wealdstone South 51.595012 -0.333558 515528 189778 TQ155897
HA3 7SY Wealdstone South 51.593026 -0.329848 515790 189563 TQ157895
HA3 7SZ Wealdstone South 51.594984 -0.330325 515752 189780 TQ157897
HA3 7TA Wealdstone South 51.593824 -0.330324 515755 189651 TQ157896
HA3 7TB Wealdstone South 51.595052 -0.329881 515783 189788 TQ157897
HA3 7TD Wealdstone South 51.596887 -0.330111 515762 189992 TQ157899
HA3 7TE Wealdstone North 51.598757 -0.331298 515675 190198 TQ156901
HA3 7TF Wealdstone North 51.598819 -0.331902 515633 190204 TQ156902
HA3 7TG Wealdstone South 51.596623 -0.33051 515735 189962 TQ157899
HA3 7TH Wealdstone South 51.594276 -0.331102 515700 189700 TQ156897
HA3 7TJ Wealdstone South 51.594819 -0.333897 515505 189756 TQ155897
HA3 7TL Wealdstone South 51.591916 -0.330177 515770 189439 TQ157894
HA3 7TN Wealdstone South 51.59158 -0.3312 515700 189400 TQ157894
HA3 7TQ Wealdstone South 51.595361 -0.330297 515753 189822 TQ157898
HA3 7TS Wealdstone South 51.594302 -0.334644 515455 189697 TQ154896
HA3 7TU Wealdstone South 51.594573 -0.329835 515787 189735 TQ157897
HA3 7TW Wealdstone South 51.59158 -0.3312 515700 189400 TQ157894
HA3 7UA Wealdstone North 51.59972 -0.337111 515270 190296 TQ152902
HA3 7UB Wealdstone North 51.599442 -0.337135 515269 190265 TQ152902
HA3 7UD Wealdstone North 51.599442 -0.337135 515269 190265 TQ152902
HA3 7UP Wealdstone North 51.599612 -0.337071 515273 190284 TQ152902
HA3 7UR Wealdstone North 51.599612 -0.337071 515273 190284 TQ152902
HA3 7US Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7UT Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7UU Greenhill 51.585228 -0.329686 515821 188696 TQ158886
HA3 7UW Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7UX Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7UY Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7UZ Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WA Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WB Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WD Greenhill 51.585228 -0.329686 515821 188696 TQ158886
HA3 7WG Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WX Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WY Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7WZ Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XA Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XB Greenhill 51.585228 -0.329686 515821 188696 TQ158886
HA3 7XD Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XE Wealdstone South 51.59158 -0.3312 515700 189400 TQ157894
HA3 7XF Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XG Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XH Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XJ Wealdstone South 51.59158 -0.3312 515700 189400 TQ157894
HA3 7XL Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XN Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XP Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XQ Wealdstone North 51.599293 -0.330456 515732 190259 TQ157902
HA3 7XR Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XS Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XT Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XU Greenhill 51.585237 -0.329686 515821 188697 TQ158886
HA3 7XW Greenhill 51.585237 -0.329686 515821 188697 TQ158886
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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