Find HA3 9HH 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 11 residents and 4 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 9HH |
| Postcode without spaces | HA39HH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5950600 |
| Longitude | -0.2947680 |
| British National Grid | 518,213 E, 189,845 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00011015 |
| LSOA (2021) | E01002202 |
| MSOA (2021) | E02000444 |
| 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 | 11 |
| Households | 4 |
| Female residents | 7 |
| Male residents | 4 |
| Residents per household | 2.8 |
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.
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
Community school
Glebe Avenue, Kenton, Harrow, HA3 9LF
Ages 3–11 · 566 pupils of 682 capacity
9.2% 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
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
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
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
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
Vista Way, Kenton, Harrow, HA3 0UX
Ages 3–11 · 673 pupils of 750 capacity
8.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 May 2026
73110 - Advertising agencies
Private Limited Company
Incorporated 30 April 2026
41201 - Construction of commercial buildings
Private Limited Company
Incorporated 18 December 2025
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 5 August 2025
20420 - Manufacture of perfumes and toilet preparations
Private Limited Company
Incorporated 17 June 2025
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 23 September 2024
41201 - Construction of commercial buildings
Private Limited Company
Incorporated 1 March 2023
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 24 August 2022
47250 - Retail sale of beverages in specialised stores
Private Limited Company
Incorporated 18 February 2019
41100 - Development of building projects
Private Limited Company
Incorporated 26 September 2016
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 28 January 2015
43390 - Other building completion and finishing
Private Limited Company
Incorporated 8 May 2007
96020 - Hairdressing and other beauty treatment
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 012E includes HA3 9HH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Vehicle crime | 6 |
| Anti-social behaviour | 3 |
| Violence and sexual offences | 3 |
| Drugs | 2 |
| Theft from the person | 2 |
| Burglary | 1 |
| Other crime | 1 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 9HH is in Harrow, England.
The Census 2021 postcode-level dataset records 11 residents at HA3 9HH. 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 9HH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.