Explore HA3 8DT in Harrow through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 55 residents and 15 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 8DT |
| Postcode without spaces | HA38DT |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5879400 |
| Longitude | -0.3038410 |
| British National Grid | 517,603 E, 189,038 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010879 |
| 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 | 55 |
| Households | 15 |
| Female residents | 24 |
| Male residents | 31 |
| 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.
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, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, KENTON, 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
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
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
Community school
Vista Way, Kenton, Harrow, HA3 0UX
Ages 3–11 · 673 pupils of 750 capacity
8.9% eligible for free school meals
B
533 KENTON ROAD, KENTON, HARROW, HA3 0UQ
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
B
177 STREATFIELD ROAD, HARROW, HA3 9BN
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 May 2026
43320 - Joinery installation
Private Limited Company
Incorporated 14 January 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 12 September 2020
41201 - Construction of commercial buildings
Private Limited Company
Incorporated 9 September 2020
41201 - Construction of commercial buildings
Private Limited Company
Incorporated 17 January 2020
46120 - Agents involved in the sale of fuels, ores, metals and industrial chemicals
Private Limited Company
Incorporated 4 October 2018
86230 - Dental practice activities
Private Limited Company
Incorporated 9 April 2018
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 16 September 2009
55900 - Other accommodation
Private Limited Company
Incorporated 18 July 2008
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 4 September 2003
46190 - Agents involved in the sale of a variety of goods
Private Limited Company
Incorporated 31 October 2019
47990 - Other retail sale not in stores, stalls or markets
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 033F includes HA3 8DT 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 8DT is in Harrow, England.
The Census 2021 postcode-level dataset records 55 residents at HA3 8DT. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8DT postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.