Use this guide to understand HA1 4DR 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 159 residents and 60 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 4DR |
| Postcode without spaces | HA14DR |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5786800 |
| Longitude | -0.3477140 |
| British National Grid | 514,587 E, 187,939 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00011184 |
| LSOA (2021) | E01002237 |
| MSOA (2021) | E02000456 |
| Electoral ward | E05013563 |
| 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 | 159 |
| Households | 60 |
| Female residents | 89 |
| Male residents | 70 |
| Residents per household | 2.7 |
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 |
|---|---|---|---|---|
| 16 Apr 2026 | 4A, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £300,000 |
| 5 Dec 2025 | GROUND FLOOR FLAT, 30, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £450,000 |
| 30 Jul 2025 | 74, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £355,000 |
| 10 Jun 2025 | 60B, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £353,000 |
| 14 Jan 2025 | 26B, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £347,000 |
| 13 Sep 2024 | 26A, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £340,000 |
| 5 May 2023 | 20, BUTLER ROAD, HARROW | Terraced | Freehold | £375,000 |
| 9 Jun 2022 | 46A, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £360,000 |
| 22 Mar 2022 | 44, BUTLER ROAD, HARROW | Terraced | Freehold | £560,000 |
| 14 Dec 2021 | GROUND FLOOR MAISONETTE, 40, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £325,000 |
| 14 Oct 2021 | 36, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £340,000 |
| 29 Jun 2021 | 12A, BUTLER ROAD, HARROW | Flat or maisonette | Leasehold | £330,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
COLBECK ROAD, HARROW, HA1 4BS
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
196 PINNER ROAD, HARROW, HA1 4JS
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% 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
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
B
33 PINNER VIEW, HARROW, HA1 4QG
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
B
289 STATION ROAD, HARROW, HA1 2TA
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 8 October 2025
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 1 August 2025
46900 - Non-specialised wholesale trade
Private Limited Company
Incorporated 2 May 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 26 October 2024
41202 - Construction of domestic buildings
Private Limited Company
Incorporated 21 October 2024
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 10 December 2023
47990 - Other retail sale not in stores, stalls or markets
Private Limited Company
Incorporated 5 October 2023
56290 - Other food services
Private Limited Company
Incorporated 12 June 2023
87300 - Residential care activities for the elderly and disabled
Overseas Entity
Incorporated 26 January 2023
None Supplied
Overseas Entity
Incorporated 19 January 2023
None Supplied
Overseas Entity
Incorporated 12 January 2023
None Supplied
Overseas Entity
Incorporated 11 January 2023
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 024A includes HA1 4DR and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 10 |
| Anti-social behaviour | 3 |
| Other theft | 1 |
| Public order | 1 |
| Theft from the person | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4DR is in Harrow, England.
The Census 2021 postcode-level dataset records 159 residents at HA1 4DR. 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 4DR postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4DR postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.