Use this guide to understand HA1 1JR 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 28 residents and 10 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 1JR |
| Postcode without spaces | HA11JR |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5821900 |
| Longitude | -0.3365590 |
| British National Grid | 515,351 E, 188,347 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010690 |
| LSOA (2021) | E01002129 |
| MSOA (2021) | E02000455 |
| Electoral ward | E05013553 |
| 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 | 28 |
| Households | 10 |
| Female residents | 17 |
| Male residents | 11 |
| 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 28 Oct 2024 | 25, BYRON ROAD, HARROW | Flat or maisonette | Freehold | £290,000 |
| 28 Oct 2024 | 25A, BYRON ROAD, HARROW | Flat or maisonette | Leasehold | £265,000 |
| 20 Apr 2022 | 17, BYRON ROAD, HARROW | Terraced | Freehold | £552,000 |
| 29 Oct 2021 | 11, BYRON ROAD, HARROW | Terraced | Freehold | £510,000 |
| 16 Dec 2020 | 15, BYRON ROAD, HARROW | Terraced | Freehold | £494,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
289 STATION ROAD, HARROW, HA1 2TA
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
Other independent school
21 Hindes Road, Harrow, HA1 1SH
Ages 3–11 · 110 pupils of 175 capacity
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
Free schools
120 138 Station Road, Harrow, Middlesex, HA1 2DJ
Ages 4–11 · 408 pupils of 420 capacity
16.2% eligible for free school meals
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
Other independent school
13 Kenton Road, Harrow, Middlesex, HA1 2BW
Ages 11–17 · 60 pupils of 60 capacity
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
B
36 NORTHWICK PARK ROAD, HARROW, HA1 2NU
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 June 2026
33140 - Repair of electrical equipment
Private Limited Company
Incorporated 16 February 2026
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 16 January 2026
68310 - Real estate agencies
Private Limited Company
Incorporated 15 January 2026
69203 - Tax consultancy
Private Limited Company
Incorporated 15 January 2026
86230 - Dental practice activities
Private Limited Company
Incorporated 15 January 2026
86900 - Other human health activities
Private Limited Company
Incorporated 17 December 2025
32300 - Manufacture of sports goods
Private Limited Company
Incorporated 1 December 2025
86230 - Dental practice activities
Private Limited Company
Incorporated 24 October 2025
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 10 October 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 18 September 2025
46499 - Wholesale of household goods (other than musical instruments) n.e.c.
Private Limited Company
Incorporated 1 August 2025
66190 - Activities auxiliary to financial intermediation n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 023C includes HA1 1JR and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 38 |
| Anti-social behaviour | 30 |
| Violence and sexual offences | 24 |
| Other theft | 9 |
| Theft from the person | 9 |
| Public order | 5 |
| Vehicle crime | 5 |
| Burglary | 4 |
| Drugs | 4 |
| Robbery | 4 |
| Other crime | 1 |
| Possession of weapons | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 1JR is in Harrow, England.
The Census 2021 postcode-level dataset records 28 residents at HA1 1JR. 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 HA1 1JR postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 1JR postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.