Explore W4 3AT in Hounslow 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 47 residents and 19 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full W4 3AT postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | W4 3AT |
| Postcode without spaces | W43AT |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | March 1982 |
| Directory version | 2026-06 |
| Latitude | 51.4901700 |
| Longitude | -0.2837330 |
| British National Grid | 519,251 E, 178,198 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00012855 |
| LSOA (2021) | E01002580 |
| MSOA (2021) | E02000533 |
| Electoral ward | E05013611 |
| 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 | 47 |
| Households | 19 |
| Female residents | 23 |
| Male residents | 24 |
| Residents per household | 2.5 |
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 Oct 2022 | THE GROUND FLOOR FLAT, 69, WELLESLEY ROAD, LONDON | Flat or maisonette | Leasehold | £871,500 |
| 14 Oct 2022 | 83, WELLESLEY ROAD, LONDON | Semi-detached | Leasehold | £650,000 |
| 16 Aug 2022 | 75, WELLESLEY ROAD, LONDON | Flat or maisonette | Leasehold | £550,000 |
| 9 Aug 2021 | 87A, WELLESLEY ROAD, LONDON | Semi-detached | Freehold | £426,936 |
| 19 Oct 2020 | 75, WELLESLEY ROAD, LONDON | Flat or maisonette | Leasehold | £500,000 |
Open schools and active GP practices in the W4 postcode district, ordered by straight-line distance where coordinates are available.
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
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
Other independent school
Turnham Green Church Hall, Heathfield Gardens, Chiswick, London, W4 4JU
Ages 3–11 · 159 pupils of 220 capacity
Community school
Belmont Road, Chiswick, London, W4 5UL
Ages 3–11 · 444 pupils of 472 capacity
8.6% eligible for free school meals
B
95 BURLINGTON LANE, CHISWICK, LONDON, W4 3ET
B
2A HOLLY ROAD, CHISWICK, LONDON, W4 1NU
B
55 SOUTH PARADE, CHISWICK, LONDON, W4 5LH
B
FISHERS LANE, LONDON, W4 1RX
B
CHISWICK HEALTH CENTRE, FISHERS LANE, LONDON, W4 1RX
B
CHISWICK HEALTH CENTRE, FISHERS LANE, LONDON, W4 1RX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 June 2026
62090 - Other information technology service activities
Private Limited Company
Incorporated 6 May 2025
62012 - Business and domestic software development
Private Limited Company
Incorporated 28 February 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 24 August 2021
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 13 September 2020
68310 - Real estate agencies
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 008C includes W4 3AT and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Vehicle crime | 5 |
| Public order | 3 |
| Violence and sexual offences | 3 |
| Other theft | 2 |
| Anti-social behaviour | 1 |
| Burglary | 1 |
| Drugs | 1 |
Answers use the geographic scope stated with each dataset above.
W4 3AT is in Hounslow, England.
The Census 2021 postcode-level dataset records 47 residents at W4 3AT. 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 3AT postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W4 3AT postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.