This page brings together the map and available local information for HA1 4AG in Harrow. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 94 residents and 33 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 4AG |
| Postcode without spaces | HA14AG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5748900 |
| Longitude | -0.3543020 |
| British National Grid | 514,140 E, 187,508 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010726 |
| LSOA (2021) | E01002136 |
| MSOA (2021) | E02000459 |
| 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 | 94 |
| Households | 33 |
| Female residents | 41 |
| Male residents | 53 |
| 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 May 2025 | 123, WHITMORE ROAD, HARROW | Semi-detached | Freehold | £978,500 |
| 27 Nov 2020 | 159, WHITMORE ROAD, HARROW | Semi-detached | Freehold | £660,000 |
| 16 Nov 2020 | 109, WHITMORE ROAD, HARROW | Semi-detached | Freehold | £652,500 |
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
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
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
Other independent school
5 High Street, Harrow-on-the-Hill, HA1 3HP
Ages 12–19 · 833 pupils of 837 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
B
33 PINNER VIEW, HARROW, HA1 4QG
Further education
Mount Park Avenue, Harrow-on-the-Hill, Middlesex, HA1 3HX
Ages 16–18
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 11 April 2026
58290 - Other software publishing
Private Limited Company
Incorporated 8 March 2026
68310 - Real estate agencies
Private Limited Company
Incorporated 1 April 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 16 October 2018
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 25 August 2015
49410 - Freight transport by road
Private Limited Company
Incorporated 17 January 2025
99999 - Dormant Company
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 027B includes HA1 4AG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 4 |
| Violence and sexual offences | 4 |
| Public order | 2 |
| Drugs | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4AG is in Harrow, England.
The Census 2021 postcode-level dataset records 94 residents at HA1 4AG. 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 4AG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4AG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.