Explore HA3 5JN 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. Census 2021 records 60 residents and 20 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 5JN |
| Postcode without spaces | HA35JN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6035800 |
| Longitude | -0.3430550 |
| British National Grid | 514,847 E, 190,716 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010739 |
| LSOA (2021) | E01002140 |
| MSOA (2021) | E02000437 |
| 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 | 60 |
| Households | 20 |
| Female residents | 36 |
| Male residents | 24 |
| 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 |
|---|---|---|---|---|
| 28 Jul 2023 | 6, MEAD CLOSE, HARROW | Semi-detached | Freehold | £460,000 |
| 31 Oct 2022 | 11, MEAD CLOSE, HARROW | Semi-detached | Freehold | £640,000 |
| 28 Feb 2022 | 20, MEAD CLOSE, HARROW | Semi-detached | Freehold | £615,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
1 LONG ELMES, HARROW WEALD, HARROW, HA3 5LE
B
ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF
Sixth form centres
Harrow Teachers Centre, Achievement and Inclusion Service, Tudor Road, Harrow, Middlesex, HA3 5PQ
Ages 16–19
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% eligible for free school meals
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
Whittlesea Road, Harrow, HA3 6ND
Ages 11–19 · 134 pupils
43.9% 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
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
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
Community special school
Headstone Lane, Harrow, HA3 6LE
Ages 11–19 · 165 pupils of 175 capacity
43.5% eligible for free school meals
Community school
Robin Hood Drive, Harrow Weald, Harrow, HA3 7DH
Ages 2–11 · 361 pupils of 476 capacity
27.5% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 7 April 2026
88990 - Other social work activities without accommodation n.e.c.
Private Limited Company
Incorporated 9 December 2025
87900 - Other residential care activities n.e.c.
Private Limited Company
Incorporated 8 May 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 20 September 2024
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 9 September 2024
96020 - Hairdressing and other beauty treatment
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 10 February 2024
88990 - Other social work activities without accommodation n.e.c.
Private Limited Company
Incorporated 10 April 2023
47290 - Other retail sale of food in specialised stores
Private Limited Company
Incorporated 12 August 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 10 March 2022
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 6 December 2020
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 9 January 2020
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 3 April 2014
47210 - Retail sale of fruit and vegetables in specialised stores
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 005A includes HA3 5JN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Anti-social behaviour | 2 |
| Public order | 2 |
| Other theft | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 5JN is in Harrow, England.
The Census 2021 postcode-level dataset records 60 residents at HA3 5JN. 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 5JN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 5JN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.