Explore HA3 7LL 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 27 residents and 8 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 7LL |
| Postcode without spaces | HA37LL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6006100 |
| Longitude | -0.3219660 |
| British National Grid | 516,315 E, 190,419 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010569 |
| LSOA (2021) | E01002106 |
| MSOA (2021) | E02000440 |
| Electoral ward | E05013542 |
| 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 | 27 |
| Households | 8 |
| Female residents | 13 |
| Male residents | 14 |
| Residents per household | 3.4 |
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 |
|---|---|---|---|---|
| 8 Mar 2023 | 526, KENTON LANE, HARROW | Semi-detached | Freehold | £565,000 |
| 29 Apr 2022 | 536, KENTON LANE, HARROW | Semi-detached | Freehold | £550,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
516 KENTON LANE, KENTON, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
Academy converter
Dobbin Close, Belmont Circle, Harrow, HA3 7LP
Ages 3–11 · 447 pupils of 456 capacity
13.0% eligible for free school meals
Community school
Hibbert Road, Harrow Weald, Harrow, Middlesex, HA3 7JT
Ages 3–11 · 658 pupils of 682 capacity
26.9% eligible for free school meals
Academy converter
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
Academy converter
High Street, Wealdstone, Harrow, HA3 7AY
Ages 11–16 · 714 pupils of 780 capacity
20.9% eligible for free school meals
Community school
Robin Hood Drive, Harrow Weald, Harrow, HA3 7DH
Ages 2–11 · 361 pupils of 476 capacity
27.5% eligible for free school meals
B
62-64 HIGH STREET, WEALDSTONE, HARROW, HA3 7AF
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% eligible for free school meals
B
ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 18 August 2025
46450 - Wholesale of perfume and cosmetics
Private Limited Company
Incorporated 26 April 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 27 January 2025
81299 - Other cleaning services
Private Limited Company
Incorporated 14 September 2017
45112 - Sale of used cars and light motor vehicles
Private Limited Company
Incorporated 15 October 2018
43290 - Other construction installation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 008A includes HA3 7LL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Burglary | 2 |
| Anti-social behaviour | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 7LL is in Harrow, England.
The Census 2021 postcode-level dataset records 27 residents at HA3 7LL. 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 7LL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 7LL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.