This page brings together the map and available local information for HA3 9QN in Harrow. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 43 residents and 12 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | HA3 9QN |
| Postcode without spaces | HA39QN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5859800 |
| Longitude | -0.2865620 |
| British National Grid | 518,805 E, 188,849 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010854 |
| LSOA (2021) | E01002165 |
| MSOA (2021) | E02000449 |
| Electoral ward | E05013551 |
| Westminster constituency | E14001270 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 43 |
| Households | 12 |
| Female residents | 22 |
| Male residents | 21 |
| Residents per household | 3.6 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 15 May 2025 | 670, KENTON ROAD, HARROW | Flat or maisonette | Leasehold | £181,000 |
| 5 Oct 2022 | THE JOHN WRIGHT HALL, KENTON ROAD, HARROW | Other | Freehold | £800,000 |
| 26 Oct 2020 | 646, KENTON ROAD, HARROW | Semi-detached | Freehold | £628,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
533 KENTON ROAD, KENTON, HARROW, HA3 0UQ
Academy converter
Clifton Road, Kenton, Harrow, HA3 9NS
Ages 3–11 · 448 pupils of 478 capacity
9.0% eligible for free school meals
Academy converter
Claremont Avenue, Kenton, Harrow, HA3 0UH
Ages 11–18 · 1,695 pupils of 1,680 capacity
19.9% eligible for free school meals
Other independent special school
All Saints Parish Hall, Shrewsbury Avenue, Kenton, Harrow, HA3 9LX
Ages 11–19 · 16 pupils of 18 capacity
B
121 PRESTON HILL, KENTON, HARROW, HA3 9SN
Voluntary aided school
Kenton, The Mall, Harrow, Middlesex, HA3 9TE
Ages 11–18 · 2,091 pupils of 2,165 capacity
5.2% eligible for free school meals
Voluntary aided school
Shakespeare Drive, Kenton, Harrow, Middlesex, HA3 9UD
Ages 3–11 · 658 pupils of 690 capacity
2.9% eligible for free school meals
Community school
Vista Way, Kenton, Harrow, HA3 0UX
Ages 3–11 · 673 pupils of 750 capacity
8.9% eligible for free school meals
Community school
Glebe Avenue, Kenton, Harrow, HA3 9LF
Ages 3–11 · 566 pupils of 682 capacity
9.2% eligible for free school meals
B
ASTER REHABILITATION UNIT, 177 PRESTON HILL, KENTON, HARROW, HA3 9UY
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 March 2026
64999 - Financial intermediation not elsewhere classified
Private Limited Company
Incorporated 30 April 1998
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 9 March 1983
81100 - Combined facilities support activities
Private Limited Company
Incorporated 9 March 1973
None Supplied
Private Limited Company
Incorporated 2 January 1968
None Supplied
Private Limited Company
Incorporated 4 November 1966
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 017A includes HA3 9QN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Drugs | 3 |
| Vehicle crime | 2 |
| Violence and sexual offences | 2 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 9QN is in Harrow, England.
The Census 2021 postcode-level dataset records 43 residents at HA3 9QN. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full HA3 9QN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 9QN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.