This page brings together the map and available local information for W4 3TN in Hounslow. 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 77 residents and 27 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 | W4 3TN |
| Postcode without spaces | W43TN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4804300 |
| Longitude | -0.2714830 |
| British National Grid | 520,127 E, 177,135 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00012852 |
| LSOA (2021) | E01002579 |
| MSOA (2021) | E02000533 |
| Electoral ward | E05013610 |
| Westminster constituency | E14001264 |
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 | 77 |
| Households | 27 |
| Female residents | 37 |
| Male residents | 40 |
| 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 |
|---|---|---|---|---|
| 10 May 2024 | 16, DEVONSHIRE GARDENS, LONDON | Semi-detached | Freehold | £1,800,000 |
| 9 Jan 2023 | 26, DEVONSHIRE GARDENS, LONDON | Semi-detached | Freehold | £359,967 |
| 4 Aug 2022 | 7, DEVONSHIRE GARDENS, LONDON | Semi-detached | Freehold | £1,100,000 |
| 1 Nov 2021 | 23, DEVONSHIRE GARDENS, LONDON | Semi-detached | Freehold | £2,100,000 |
| 24 Sep 2021 | 3, DEVONSHIRE GARDENS, LONDON | Detached | Freehold | £2,472,500 |
| 26 Mar 2021 | 30, DEVONSHIRE GARDENS, LONDON | Semi-detached | Freehold | £2,550,000 |
Open schools and active GP practices in the W4 postcode district, ordered by straight-line distance where coordinates are available.
B
95 BURLINGTON LANE, CHISWICK, LONDON, W4 3ET
B
25 GROVE PARK TERRACE, CHISWICK, LONDON, W4 3JL
Community school
Nightingale Close, Chiswick, London, W4 3JN
Ages 3–11 · 428 pupils of 446 capacity
16.1% eligible for free school meals
Academy converter
Burlington Lane, Chiswick, London, W4 3UN
Ages 11–18 · 1,618 pupils of 1,300 capacity
29.7% eligible for free school meals
Community school
Edensor Road, Chiswick, Cavendish Primary School, London, W4 2RG
Ages 3–11 · 197 pupils of 236 capacity
24.2% eligible for free school meals
Community school
Thames Road, Chiswick, London, W4 3NX
Ages 3–7 · 323 pupils of 357 capacity
16.6% eligible for free school meals
Community school
Thames Road, Chiswick, London, W4 3NX
Ages 7–11 · 364 pupils of 360 capacity
27.2% eligible for free school meals
Other independent school
Turnham Green Church Hall, Heathfield Gardens, Chiswick, London, W4 4JU
Ages 3–11 · 159 pupils of 220 capacity
Voluntary aided school
Duke Road, Chiswick, London, W4 2DF
Ages 3–11 · 195 pupils of 210 capacity
7.4% eligible for free school meals
Community school
Duke Road, Chiswick, London, W4 2JR
Ages 3–11 · 153 pupils of 236 capacity
30.1% eligible for free school meals
B
1 GLEBE STREET, CHISWICK, LONDON, W4 2BD
B
2A HOLLY ROAD, CHISWICK, LONDON, W4 1NU
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 24 March 2026
64205 - Activities of financial services holding companies
Private Limited Company
Incorporated 4 August 2021
64921 - Credit granting by non-deposit taking finance houses and other specialist consumer credit grantors
Private Limited Company
Incorporated 24 March 2021
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 24 June 2020
62012 - Business and domestic software development
Private Limited Company
Incorporated 24 October 2019
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 14 September 2018
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 13 July 2016
99999 - Dormant Company
Private Limited Company
Incorporated 21 March 2016
64209 - Activities of other holding companies n.e.c.
Limited Liability Partnership
Incorporated 20 August 2015
None Supplied
Private Limited Company
Incorporated 28 April 2015
64929 - Other credit granting n.e.c.
Private Limited Company
Incorporated 30 September 2014
64921 - Credit granting by non-deposit taking finance houses and other specialist consumer credit grantors
Private Limited Company
Incorporated 30 July 2014
64929 - Other credit granting n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 008B includes W4 3TN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Other theft | 1 |
| Public order | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
W4 3TN is in Hounslow, England.
The Census 2021 postcode-level dataset records 77 residents at W4 3TN. 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 W4 3TN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W4 3TN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.