Use this guide to understand HA1 4TQ 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 113 residents and 43 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 4TQ |
| Postcode without spaces | HA14TQ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5879900 |
| Longitude | -0.3484440 |
| British National Grid | 514,513 E, 188,974 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010824 |
| 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 | 113 |
| Households | 43 |
| Female residents | 55 |
| Male residents | 58 |
| Residents per household | 2.6 |
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 |
|---|---|---|---|---|
| 7 Nov 2023 | 96, LONGLEY ROAD, HARROW | Terraced | Freehold | £572,700 |
| 23 Sep 2022 | 73, LONGLEY ROAD, HARROW | Semi-detached | Freehold | £706,500 |
| 1 Mar 2022 | 90, LONGLEY ROAD, HARROW | Semi-detached | Freehold | £665,000 |
| 27 Aug 2021 | 94, LONGLEY ROAD, HARROW | Terraced | Freehold | £550,000 |
| 24 Jun 2021 | 72A, LONGLEY ROAD, HARROW | Flat or maisonette | Leasehold | £345,000 |
| 22 Jan 2021 | 68, LONGLEY ROAD, HARROW | Flat or maisonette | Leasehold | £355,000 |
| 18 Dec 2020 | GROUND FLOOR FLAT, 86, LONGLEY ROAD, HARROW | Flat or maisonette | Leasehold | £340,000 |
| 23 Oct 2020 | 82, LONGLEY ROAD, HARROW | Semi-detached | Freehold | £690,000 |
| 17 Jul 2020 | 70, LONGLEY ROAD, HARROW | Semi-detached | Freehold | £700,000 |
| 24 Feb 2020 | 76, LONGLEY ROAD, HARROW | Flat or maisonette | Leasehold | £325,000 |
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
Community school
Marlborough Hill, Harrow, Middlesex, HA1 1UJ
Ages 3–11 · 651 pupils of 712 capacity
17.2% eligible for free school meals
B
107 HEADSTONE ROAD, HARROW, HA1 1PG
B
196 PINNER ROAD, HARROW, HA1 4JS
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
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
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
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 May 2025
62090 - Other information technology service activities
Private Limited Company
Incorporated 20 August 2024
46450 - Wholesale of perfume and cosmetics
Private Limited Company
Incorporated 21 March 2016
90030 - Artistic creation
Private Limited Company
Incorporated 11 May 2012
99999 - Dormant Company
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 29 September 2005
86900 - Other human health activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 021D includes HA1 4TQ 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 4TQ is in Harrow, England.
The Census 2021 postcode-level dataset records 113 residents at HA1 4TQ. 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 4TQ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4TQ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.