Use this guide to understand HA3 8DN in Harrow. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 45 residents and 14 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 8DN |
| Postcode without spaces | HA38DN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5874200 |
| Longitude | -0.3036580 |
| British National Grid | 517,617 E, 188,981 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010878 |
| LSOA (2021) | E01002175 |
| MSOA (2021) | E02006882 |
| 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 | 45 |
| Households | 14 |
| Female residents | 21 |
| Male residents | 24 |
| Residents per household | 3.2 |
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 |
|---|---|---|---|---|
| 16 Jan 2025 | 37A, KENTON PARK PARADE, HARROW | Other | Leasehold | £290,000 |
| 19 Dec 2023 | 24, KENTON PARK PARADE, HARROW | Other | Leasehold | £35,000 |
| 4 Oct 2023 | 26A, KENTON PARK PARADE, HARROW | Other | Freehold | £1,275,000 |
| 4 Mar 2022 | 39A, KENTON PARK PARADE, HARROW | Terraced | Freehold | £650,000 |
| 1 Feb 2022 | 31, KENTON PARK PARADE, HARROW | Other | Freehold | £1,160,000 |
| 21 Dec 2021 | 24, KENTON PARK PARADE, HARROW | Detached | Freehold | £1,100,000 |
| 14 Oct 2021 | 29, KENTON PARK PARADE, HARROW | Other | Freehold | £1,050,000 |
| 6 Jul 2021 | 35, KENTON PARK PARADE, HARROW | Other | Freehold | £625,000 |
| 20 May 2021 | 33A, KENTON PARK PARADE, HARROW | Other | Freehold | £550,000 |
| 19 Mar 2021 | 27 - 28, KENTON PARK PARADE, HARROW | Other | Freehold | £1,015,000 |
| 24 Mar 2020 | 26A, KENTON PARK PARADE, HARROW | Other | Freehold | £2,700,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
Academy converter
Donnington Road, Kenton, Harrow, HA3 0NB
Ages 11–18 · 1,175 pupils of 1,058 capacity
12.5% 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
Other independent special school
All Saints Parish Hall, Shrewsbury Avenue, Kenton, Harrow, HA3 9LX
Ages 11–19 · 16 pupils of 18 capacity
B
533 KENTON ROAD, KENTON, HARROW, HA3 0UQ
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
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
Community school
Moorhouse Road, Kenton, Harrow, HA3 9JA
Ages 3–7 · 278 pupils of 322 capacity
14.0% eligible for free school meals
Community school
Moorhouse Road, Kenton, Harrow, HA3 9JA
Ages 7–11 · 321 pupils of 420 capacity
34.6% eligible for free school meals
Academy converter
Clifton Road, Kenton, Harrow, HA3 9NS
Ages 3–11 · 448 pupils of 478 capacity
9.0% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 7 April 2026
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 12 January 2026
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 2 November 2023
56101 - Licensed restaurants
Private Limited Company
Incorporated 3 May 2023
96040 - Physical well-being activities
Private Limited Company
Incorporated 27 April 2023
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 24 June 2022
41100 - Development of building projects
Private Limited Company
Incorporated 24 February 2022
41100 - Development of building projects
Private Limited Company
Incorporated 16 February 2022
41100 - Development of building projects
Private Limited Company
Incorporated 9 September 2020
47721 - Retail sale of footwear in specialised stores
Private Limited Company
Incorporated 29 July 2020
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 9 December 2019
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 29 March 2017
68209 - Other letting and operating of own or leased real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 033F includes HA3 8DN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Public order | 2 |
| Anti-social behaviour | 1 |
| Other theft | 1 |
| Theft from the person | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 8DN is in Harrow, England.
The Census 2021 postcode-level dataset records 45 residents at HA3 8DN. 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 8DN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8DN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.