Explore HA3 9NH 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.
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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 9NH |
| Postcode without spaces | HA39NH |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | December 1996 |
| Directory version | 2026-06 |
| Latitude | 51.5852300 |
| Longitude | -0.3296640 |
| British National Grid | 515,821 E, 188,696 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00184508 |
| LSOA (2021) | E01002130 |
| MSOA (2021) | E02000452 |
| Electoral ward | E05013546 |
| Westminster constituency | E14001271 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
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
Kenmore Avenue, Kenton, Harrow, HA3 8LU
Ages 3–11 · 805 pupils of 870 capacity
16.8% eligible for free school meals
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
B
62-64 HIGH STREET, WEALDSTONE, HARROW, HA3 7AF
Academy converter
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
Community school
Hibbert Road, Harrow Weald, Harrow, Middlesex, HA3 7JT
Ages 3–11 · 658 pupils of 682 capacity
26.9% eligible for free school meals
Academy converter
Whitefriars Avenue, Wealdstone, Harrow, Middlesex, HA3 5RQ
Ages 3–18 · 1,419 pupils of 1,582 capacity
31.6% 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
Academy converter
Dobbin Close, Belmont Circle, Harrow, HA3 7LP
Ages 3–11 · 447 pupils of 456 capacity
13.0% eligible for free school meals
Academy converter
High Street, Wealdstone, Harrow, HA3 7AY
Ages 11–16 · 714 pupils of 780 capacity
20.9% eligible for free school meals
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% eligible for free school meals
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 020B includes HA3 9NH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 21 |
| Anti-social behaviour | 17 |
| Shoplifting | 11 |
| Public order | 6 |
| Burglary | 5 |
| Theft from the person | 5 |
| Vehicle crime | 5 |
| Other theft | 4 |
| Drugs | 3 |
| Other crime | 2 |
| Possession of weapons | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 9NH is in Harrow, England.
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 9NH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.