Explore HA1 4JP in Harrow on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 37 residents and 13 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 | HA1 4JP |
| Postcode without spaces | HA14JP |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5822800 |
| Longitude | -0.3515240 |
| British National Grid | 514,314 E, 188,334 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010838 |
| LSOA (2021) | E01002160 |
| MSOA (2021) | E02000453 |
| Electoral ward | E05013550 |
| 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 37 |
| Households | 13 |
| Female residents | 15 |
| Male residents | 22 |
| Residents per household | 2.8 |
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 HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
196 PINNER ROAD, HARROW, HA1 4JS
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
Community school
The Gardens, Vaughan Road, West Harrow, Harrow, Middlesex, HA1 4EL
Ages 3–11 · 668 pupils of 630 capacity
17.7% eligible for free school meals
B
33 PINNER VIEW, HARROW, HA1 4QG
B
COLBECK ROAD, HARROW, HA1 4BS
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
B
107 HEADSTONE ROAD, HARROW, HA1 1PG
Community school
Welldon Crescent, Harrow, Middlesex, HA1 1QQ
Ages 3–11 · 641 pupils of 640 capacity
17.4% eligible for free school meals
Free schools alternative provision
73-77 Lowlands Road, Harrow, HA1 3AW
Ages 11–16 · 0 pupils of 100 capacity
0.0% eligible for free school meals
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 9 March 2026
47290 - Other retail sale of food in specialised stores
Private Limited Company
Incorporated 4 August 2025
45320 - Retail trade of motor vehicle parts and accessories
Private Limited Company
Incorporated 13 July 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 3 March 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 3 November 2023
52243 - Cargo handling for land transport activities
Private Limited Company
Incorporated 3 August 2022
96030 - Funeral and related activities
Private Limited Company
Incorporated 3 August 2022
96030 - Funeral and related activities
Private Limited Company
Incorporated 26 November 2020
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 28 September 2015
43999 - Other specialised construction activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 021B includes HA1 4JP and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 16 |
| Anti-social behaviour | 5 |
| Drugs | 5 |
| Other theft | 3 |
| Burglary | 2 |
| Public order | 2 |
| Robbery | 2 |
| Shoplifting | 2 |
| Other crime | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4JP is in Harrow, England.
The Census 2021 postcode-level dataset records 37 residents at HA1 4JP. 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 HA1 4JP postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.