Explore HA1 4HN 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 176 residents and 58 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full HA1 4HN postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | HA1 4HN |
| Postcode without spaces | HA14HN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5842900 |
| Longitude | -0.3588420 |
| British National Grid | 513,802 E, 188,546 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010833 |
| LSOA (2021) | E01002161 |
| MSOA (2021) | E02000453 |
| Electoral ward | E05013554 |
| 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 | 176 |
| Households | 58 |
| Female residents | 89 |
| Male residents | 87 |
| 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 |
|---|---|---|---|---|
| 22 May 2025 | 393, PINNER ROAD, HARROW | Semi-detached | Freehold | £920,000 |
| 15 Oct 2024 | FLAT 2, SAPPHIRE COURT, 427, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £350,000 |
| 27 Mar 2024 | 399, PINNER ROAD, HARROW | Semi-detached | Freehold | £735,000 |
| 8 Dec 2023 | 401, PINNER ROAD, HARROW | Semi-detached | Freehold | £600,000 |
| 31 Aug 2023 | FIRST FLOOR FLAT, 409, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £300,000 |
| 31 Aug 2023 | GROUND FLOOR FLAT, 409, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £330,000 |
| 20 Jun 2023 | 347A, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £285,000 |
| 6 Apr 2023 | 411, PINNER ROAD, HARROW | Semi-detached | Freehold | £620,000 |
| 25 Feb 2022 | 347, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £275,000 |
| 27 Jan 2022 | 359, PINNER ROAD, HARROW | Terraced | Freehold | £560,000 |
| 20 Dec 2021 | 425B, PINNER ROAD, HARROW | Flat or maisonette | Leasehold | £260,000 |
| 24 Aug 2021 | FLAT 1, SAPPHIRE COURT, 427, PINNER ROAD, HARROW | Flat or maisonette | Freehold | £84,000 |
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
33 PINNER VIEW, HARROW, HA1 4QG
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
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
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
Community school
Marlborough Hill, Harrow, Middlesex, HA1 1UJ
Ages 3–11 · 651 pupils of 712 capacity
17.2% eligible for free school meals
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 April 2026
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 27 March 2026
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 3 March 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 7 November 2025
56101 - Licensed restaurants
Private Limited Company
Incorporated 30 September 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 22 September 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 10 September 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 25 June 2025
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 24 June 2025
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 31 March 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 19 March 2025
79110 - Travel agency activities
Private Limited Company
Incorporated 14 January 2025
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 021C includes HA1 4HN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 8 |
| Violence and sexual offences | 5 |
| Theft from the person | 2 |
| Other theft | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4HN is in Harrow, England.
The Census 2021 postcode-level dataset records 176 residents at HA1 4HN. 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 4HN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4HN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.