This page brings together the map and available local information for HA3 9AA 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 77 residents and 22 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 9AA |
| Postcode without spaces | HA39AA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5904300 |
| Longitude | -0.3065340 |
| British National Grid | 517,410 E, 189,311 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010864 |
| LSOA (2021) | E01002170 |
| 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 | 77 |
| Households | 22 |
| Female residents | 44 |
| Male residents | 33 |
| Residents per household | 3.5 |
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 |
|---|---|---|---|---|
| 21 Mar 2025 | 14, HUNTERS GROVE, HARROW | Semi-detached | Freehold | £715,000 |
| 3 Nov 2023 | 16, HUNTERS GROVE, HARROW | Semi-detached | Freehold | £710,000 |
| 29 Jun 2021 | 26, HUNTERS GROVE, HARROW | Terraced | Freehold | £625,000 |
| 1 Jul 2020 | 38, HUNTERS GROVE, HARROW | Terraced | Freehold | £630,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
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
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
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
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
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 15 September 2025
43390 - Other building completion and finishing
Private Limited Company
Incorporated 3 March 2025
41201 - Construction of commercial buildings
Private Limited Company
Incorporated 31 May 2024
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 8 August 2016
43390 - Other building completion and finishing
Private Limited Company
Incorporated 5 November 2012
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 13 June 2012
46510 - Wholesale of computers, computer peripheral equipment and software
Private Limited Company
Incorporated 26 June 2018
43999 - Other specialised construction activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 033A includes HA3 9AA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 2 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 9AA is in Harrow, England.
The Census 2021 postcode-level dataset records 77 residents at HA3 9AA. 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 9AA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 9AA postcode and its approximate address-derived outline, request a custom map.
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