Find HA3 7DJ in Harrow and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 84 residents and 23 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 7DJ |
| Postcode without spaces | HA37DJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6059000 |
| Longitude | -0.3324000 |
| British National Grid | 515,579 E, 190,990 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010727 |
| 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 | 84 |
| Households | 23 |
| Female residents | 41 |
| Male residents | 43 |
| Residents per household | 3.7 |
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 |
|---|---|---|---|---|
| 25 Nov 2020 | 50, CHESTNUT DRIVE, HARROW | Semi-detached | Freehold | £568,000 |
| 14 Sep 2020 | 20, CHESTNUT DRIVE, HARROW | Terraced | Freehold | £655,000 |
| 26 Aug 2020 | 6, CHESTNUT DRIVE, HARROW | Semi-detached | Freehold | £570,000 |
| 23 Mar 2020 | 26, CHESTNUT DRIVE, HARROW | Semi-detached | Freehold | £665,000 |
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
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
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% 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
Academy converter
High Street, Wealdstone, Harrow, HA3 7AY
Ages 11–16 · 714 pupils of 780 capacity
20.9% 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
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 January 2026
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 3 December 2025
69201 - Accounting and auditing activities
Private Limited Company
Incorporated 27 April 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 11 March 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 16 November 2015
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 27 May 2009
46480 - Wholesale of watches and jewellery
Private Limited Company
Incorporated 28 October 2008
43999 - Other specialised construction activities n.e.c.
Private Limited Company
Incorporated 1 February 2011
69201 - Accounting and auditing activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 005B includes HA3 7DJ 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 7DJ is in Harrow, England.
The Census 2021 postcode-level dataset records 84 residents at HA3 7DJ. 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 7DJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 7DJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.