Use this guide to understand HA3 5LZ in Harrow. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 72 residents and 21 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 5LZ |
| Postcode without spaces | HA35LZ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6020500 |
| Longitude | -0.3528580 |
| British National Grid | 514,172 E, 190,530 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010775 |
| LSOA (2021) | E01002151 |
| MSOA (2021) | E02000438 |
| Electoral ward | E05013548 |
| 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 | 72 |
| Households | 21 |
| Female residents | 33 |
| Male residents | 39 |
| Residents per household | 3.4 |
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
Whittlesea Road, Harrow, HA3 6LS
Ages 3–11 · 339 pupils of 486 capacity
41.1% eligible for free school meals
Community special school
Headstone Lane, Harrow, HA3 6LE
Ages 11–19 · 165 pupils of 175 capacity
43.5% eligible for free school meals
Voluntary aided school
Long Elmes, Harrow Weald, Harrow, Middlesex, HA3 6LE
Ages 3–11 · 428 pupils of 472 capacity
18.6% eligible for free school meals
Academy converter
Headstone Lane, Harrow, HA3 6NR
Ages 11–18 · 1,226 pupils of 1,337 capacity
36.0% eligible for free school meals
Sixth form centres
Harrow Teachers Centre, Achievement and Inclusion Service, Tudor Road, Harrow, Middlesex, HA3 5PQ
Ages 16–19
Community special school
Whittlesea Road, Harrow, HA3 6ND
Ages 11–19 · 134 pupils
43.9% eligible for free school meals
B
1 LONG ELMES, HARROW WEALD, HARROW, HA3 5LE
B
ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% 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
High Street, Wealdstone, Harrow, HA3 7AY
Ages 11–16 · 714 pupils of 780 capacity
20.9% eligible for free school meals
B
62-64 HIGH STREET, WEALDSTONE, HARROW, HA3 7AF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 2 February 2025
42910 - Construction of water projects
Private Limited Company
Incorporated 2 December 2024
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 21 December 2009
43210 - Electrical installation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 006D includes HA3 5LZ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 4 |
| Violence and sexual offences | 4 |
| Other theft | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 5LZ is in Harrow, England.
The Census 2021 postcode-level dataset records 72 residents at HA3 5LZ. 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 5LZ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.