Use this guide to understand W4 3EW in Hounslow. 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 79 residents and 32 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 3EW |
| Postcode without spaces | W43EW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | July 1990 |
| Directory version | 2026-06 |
| Latitude | 51.4824400 |
| Longitude | -0.2657470 |
| British National Grid | 520,520 E, 177,369 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00012847 |
| LSOA (2021) | E01002578 |
| MSOA (2021) | E02000532 |
| 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 | 79 |
| Households | 32 |
| Female residents | 42 |
| Male residents | 37 |
| 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 |
|---|---|---|---|---|
| 26 Jun 2025 | 37, CROFTON AVENUE, LONDON | Flat or maisonette | Leasehold | £575,000 |
| 8 Aug 2024 | 19, CROFTON AVENUE, LONDON | Semi-detached | Freehold | £1,050,000 |
| 15 Sep 2023 | 12, CROFTON AVENUE, LONDON | Semi-detached | Freehold | £1,665,000 |
| 11 Sep 2023 | 10, CROFTON AVENUE, LONDON | Semi-detached | Freehold | £1,385,000 |
| 27 Apr 2022 | 5, CROFTON AVENUE, LONDON | Terraced | Freehold | £1,350,000 |
| 23 Aug 2021 | 4, CROFTON AVENUE, LONDON | Terraced | Freehold | £1,165,000 |
| 31 Mar 2021 | 22, CROFTON AVENUE, LONDON | Flat or maisonette | Leasehold | £540,000 |
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
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
Nightingale Close, Chiswick, London, W4 3JN
Ages 3–11 · 428 pupils of 446 capacity
16.1% eligible for free school meals
B
25 GROVE PARK TERRACE, CHISWICK, LONDON, W4 3JL
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
Voluntary aided school
Duke Road, Chiswick, London, W4 2DF
Ages 3–11 · 195 pupils of 210 capacity
7.4% 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
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
Community school
Belmont Road, Chiswick, London, W4 5UL
Ages 3–11 · 444 pupils of 472 capacity
8.6% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 10 October 2025
72190 - Other research and experimental development on natural sciences and engineering
Private Limited Company
Incorporated 9 August 2024
62012 - Business and domestic software development
Private Limited Company
Incorporated 8 October 2023
17120 - Manufacture of paper and paperboard
Private Limited Company
Incorporated 27 October 2022
62012 - Business and domestic software development
Private Limited Company
Incorporated 30 March 2021
62012 - Business and domestic software development
Private Limited Company
Incorporated 12 March 2021
99999 - Dormant Company
Private Limited Company
Incorporated 13 July 2020
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 30 April 2016
62012 - Business and domestic software development
Private Limited Company
Incorporated 8 March 2016
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 4 June 2014
70221 - Financial management
Limited Liability Partnership
Incorporated 23 April 2014
None Supplied
Private Limited Company
Incorporated 24 June 2010
47791 - Retail sale of antiques including antique books in stores
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 007D includes W4 3EW and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 7 |
| Violence and sexual offences | 2 |
| Burglary | 1 |
| Other theft | 1 |
| Public order | 1 |
| Shoplifting | 1 |
Answers use the geographic scope stated with each dataset above.
W4 3EW is in Hounslow, England.
The Census 2021 postcode-level dataset records 79 residents at W4 3EW. 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 3EW postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W4 3EW postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.