This page brings together the map and available local information for HA3 9HY 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 141 residents and 47 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 9HY |
| Postcode without spaces | HA39HY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5933700 |
| Longitude | -0.2971700 |
| British National Grid | 518,051 E, 189,653 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010855 |
| LSOA (2021) | E01002168 |
| MSOA (2021) | E02000449 |
| 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 | 141 |
| Households | 47 |
| Female residents | 73 |
| Male residents | 68 |
| Residents per household | 3.0 |
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 |
|---|---|---|---|---|
| 15 Nov 2024 | 92, WARNEFORD ROAD, HARROW | Terraced | Freehold | £405,000 |
| 14 Feb 2024 | 6, WARNEFORD ROAD, HARROW | Terraced | Freehold | £407,500 |
| 27 Oct 2022 | 66, WARNEFORD ROAD, HARROW | Semi-detached | Freehold | £434,000 |
| 28 Jul 2022 | 66, WARNEFORD ROAD, HARROW | Semi-detached | Freehold | £410,000 |
| 5 Feb 2021 | 94, WARNEFORD ROAD, HARROW | Semi-detached | Freehold | £440,000 |
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
Community school
Glebe Avenue, Kenton, Harrow, HA3 9LF
Ages 3–11 · 566 pupils of 682 capacity
9.2% eligible for free school meals
B
177 STREATFIELD ROAD, HARROW, HA3 9BN
Academy converter
Clifton Road, Kenton, Harrow, HA3 9NS
Ages 3–11 · 448 pupils of 478 capacity
9.0% eligible for free school meals
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
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
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.
Community Interest Company
Incorporated 3 June 2026
56290 - Other food services
Private Limited Company
Incorporated 15 April 2026
59112 - Video production activities
Private Limited Company
Incorporated 30 March 2026
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 18 February 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 9 February 2026
62090 - Other information technology service activities
Private Limited Company
Incorporated 7 November 2025
47990 - Other retail sale not in stores, stalls or markets
Private Limited Company
Incorporated 19 June 2023
43390 - Other building completion and finishing
Private Limited Company
Incorporated 5 May 2022
68100 - Buying and selling of own real estate
Community Interest Company
Incorporated 20 August 2020
84120 - Regulation of health care, education, cultural and other social services, not incl. social security
Private Limited Company
Incorporated 8 June 2020
47421 - Retail sale of mobile telephones
Private Limited Company
Incorporated 18 March 2016
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 18 February 2013
43390 - Other building completion and finishing
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 017D includes HA3 9HY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Burglary | 3 |
| Other theft | 2 |
| Violence and sexual offences | 2 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 9HY is in Harrow, England.
The Census 2021 postcode-level dataset records 141 residents at HA3 9HY. 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 9HY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 9HY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.