This page brings together the map and available local information for HA3 7DA 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 97 residents and 36 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 7DA |
| Postcode without spaces | HA37DA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6056800 |
| Longitude | -0.3344300 |
| British National Grid | 515,439 E, 190,963 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010738 |
| LSOA (2021) | E01002141 |
| MSOA (2021) | E02000437 |
| Electoral ward | E05013548 |
| 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 | 97 |
| Households | 36 |
| Female residents | 53 |
| Male residents | 44 |
| Residents per household | 2.7 |
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 |
|---|---|---|---|---|
| 27 Mar 2026 | 122, COLLEGE HILL ROAD, HARROW | Detached | Freehold | £770,000 |
| 28 Nov 2025 | 112, COLLEGE HILL ROAD, HARROW | Semi-detached | Freehold | £800,000 |
| 14 Feb 2024 | 94, COLLEGE HILL ROAD, HARROW | Semi-detached | Freehold | £650,000 |
| 6 Jan 2023 | 94, COLLEGE HILL ROAD, HARROW | Semi-detached | Freehold | £563,000 |
| 10 Aug 2022 | 140A, COLLEGE HILL ROAD, HARROW | Flat or maisonette | Leasehold | £300,000 |
| 26 Jan 2022 | 98, COLLEGE HILL ROAD, HARROW | Semi-detached | Freehold | £625,000 |
| 8 Dec 2021 | 96, COLLEGE HILL ROAD, HARROW | Semi-detached | Freehold | £650,000 |
| 31 Mar 2021 | 152, COLLEGE HILL ROAD, HARROW | Detached | Freehold | £690,000 |
| 23 Oct 2020 | 92, COLLEGE HILL ROAD, HARROW | Terraced | Freehold | £430,000 |
| 17 Jan 2020 | 140, COLLEGE HILL ROAD, HARROW | Flat or maisonette | Leasehold | £300,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
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
1 LONG ELMES, HARROW WEALD, HARROW, HA3 5LE
B
ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% 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
Hibbert Road, Harrow Weald, Harrow, Middlesex, HA3 7JT
Ages 3–11 · 658 pupils of 682 capacity
26.9% eligible for free school meals
Pupil referral unit
94 Uxbridge Road, Harrow, Middlesex, HA3 6DH
Ages 5–16 · 46 pupils
45.7% eligible for free school meals
Free schools
Brookshill, Harrow Weald, Harrow, Middlesex, HA3 6RR
Ages 4–11 · 356 pupils of 420 capacity
21.1% eligible for free school meals
Academy converter
Whitefriars Avenue, Wealdstone, Harrow, Middlesex, HA3 5RQ
Ages 3–18 · 1,419 pupils of 1,582 capacity
31.6% eligible for free school meals
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 January 2024
81299 - Other cleaning services
Private Limited Company
Incorporated 25 September 2023
16230 - Manufacture of other builders' carpentry and joinery
Private Limited Company
Incorporated 28 June 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 21 July 2022
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 19 March 2021
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 26 June 2013
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 22 July 2009
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 22 September 2004
69201 - Accounting and auditing activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 005B includes HA3 7DA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Violence and sexual offences | 2 |
| Other crime | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 7DA is in Harrow, England.
The Census 2021 postcode-level dataset records 97 residents at HA3 7DA. 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 7DA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 7DA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.