Explore HA1 4QH 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 41 residents and 14 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 4QH |
| Postcode without spaces | HA14QH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5867800 |
| Longitude | -0.3487480 |
| British National Grid | 514,495 E, 188,839 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010830 |
| LSOA (2021) | E01002164 |
| 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 | 41 |
| Households | 14 |
| Female residents | 23 |
| Male residents | 18 |
| Residents per household | 2.9 |
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 |
|---|---|---|---|---|
| 20 Jan 2023 | 71, CUNNINGHAM PARK, HARROW | Semi-detached | Freehold | £877,000 |
| 26 Jul 2021 | 63, CUNNINGHAM PARK, HARROW | Semi-detached | Freehold | £850,000 |
| 25 Jun 2021 | 73, CUNNINGHAM PARK, HARROW | Flat or maisonette | Leasehold | £390,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
33 PINNER VIEW, HARROW, HA1 4QG
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
B
196 PINNER ROAD, HARROW, HA1 4JS
B
107 HEADSTONE ROAD, HARROW, HA1 1PG
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
Community school
Marlborough Hill, Harrow, Middlesex, HA1 1UJ
Ages 3–11 · 651 pupils of 712 capacity
17.2% eligible for free school meals
Community school
Welldon Crescent, Harrow, Middlesex, HA1 1QQ
Ages 3–11 · 641 pupils of 640 capacity
17.4% eligible for free school meals
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
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
Other independent school
21 Hindes Road, Harrow, HA1 1SH
Ages 3–11 · 110 pupils of 175 capacity
B
COLBECK ROAD, HARROW, HA1 4BS
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 8 April 2021
68209 - Other letting and operating of own or leased real estate
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 17 May 2019
98000 - Residents property management
Private Limited Company
Incorporated 27 April 2024
46900 - Non-specialised wholesale trade
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 021D includes HA1 4QH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
| Drugs | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4QH is in Harrow, England.
The Census 2021 postcode-level dataset records 41 residents at HA1 4QH. 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 4QH postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4QH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.