Explore HA7 3QQ in Harrow on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 39 residents and 17 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 | HA7 3QQ |
| Postcode without spaces | HA73QQ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6106300 |
| Longitude | -0.3185780 |
| British National Grid | 516,524 E, 191,538 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00011124 |
| LSOA (2021) | E01002229 |
| MSOA (2021) | E02000435 |
| Electoral ward | E05013560 |
| 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 | 39 |
| Households | 17 |
| Female residents | 20 |
| Male residents | 19 |
| Residents per household | 2.3 |
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 |
|---|---|---|---|---|
| 25 Jul 2025 | 37A, GORDON AVENUE, STANMORE | Detached | Freehold | £1,190,000 |
| 3 May 2022 | 35A, GORDON AVENUE, STANMORE | Detached | Freehold | £2,270,000 |
| 18 Feb 2022 | 45, GORDON AVENUE, STANMORE | Semi-detached | Leasehold | £620,000 |
| 27 Aug 2020 | 45A, GORDON AVENUE, STANMORE | Terraced | Leasehold | £595,000 |
Open schools and active GP practices in the HA7 postcode district, ordered by straight-line distance where coordinates are available.
Further education
Elm Park, Stanmore, HA7 4BQ
Ages 16–99
Community school
Abercorn Road, Stanmore, HA7 2PJ
Ages 3–11 · 694 pupils of 780 capacity
16.0% eligible for free school meals
Free schools
Wemborough Road, Stanmore, Middlesex, HA7 2EQ
Ages 11–18 · 1,206 pupils of 1,260 capacity
5.2% eligible for free school meals
Community school
Wemborough Road, Stanmore, Middlesex, HA7 2EQ
Ages 3–11 · 797 pupils of 892 capacity
16.5% eligible for free school meals
Academy converter
Clamp Hill, Stanmore, HA7 3JW
Ages 11–18 · 1,393 pupils of 1,464 capacity
30.5% eligible for free school meals
Voluntary aided school
127 Stanmore Hill, Stanmore, HA7 3FD
Ages 2–11 · 278 pupils of 420 capacity
29.5% eligible for free school meals
B
HONEYPOT LANE HEALTH CENTRE, 839 HONEYPOT LANE, STANMORE, HA7 1AR
B
85 CROWSHOTT AVENUE, STANMORE, HA7 1HS
Academy sponsor led
Pangbourne Drive, Stanmore, Middlesex, HA7 4RE
Ages 3–11 · 550 pupils of 630 capacity
28.3% eligible for free school meals
Academy converter
Thistlecroft Gardens, Stanmore, HA7 1PL
Ages 11–18 · 1,475 pupils of 1,800 capacity
31.2% eligible for free school meals
B
404 HONEYPOT LANE, STANMORE, HA7 1JP
B
HONEYPOT LANE HEALTH CTR, 839 HONEYPOT LANE, STANMORE, HA7 1AT
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 17 June 2026
85530 - Driving school activities
Private Limited Company
Incorporated 12 March 2026
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 30 April 2025
56210 - Event catering activities
Private Limited Company
Incorporated 23 January 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 August 2016
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 8 December 2015
56290 - Other food services
Private Limited Company
Incorporated 25 November 2015
56290 - Other food services
Private Limited Company
Incorporated 15 October 2014
70100 - Activities of head offices
Private Limited Company
Incorporated 5 April 2012
56101 - Licensed restaurants
Private Limited Company
Incorporated 26 May 1995
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 003C includes HA7 3QQ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Violence and sexual offences | 2 |
| Burglary | 1 |
| Drugs | 1 |
| Robbery | 1 |
| Theft from the person | 1 |
Answers use the geographic scope stated with each dataset above.
HA7 3QQ is in Harrow, England.
The Census 2021 postcode-level dataset records 39 residents at HA7 3QQ. 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 HA7 3QQ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA7 3QQ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.