This page brings together the map and available local information for W4 3QT 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 4 residents and 2 households at the exact postcode.
Average sold price£443,0004 exact-postcode transactions
IMD decile8 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for W4 3QT
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Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full W4 3QT postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
W4 3QT
Postcode without spaces
W43QT
Status
Active postcode
User type
Small user postcode
Introduced
May 2021
Directory version
2026-06
Latitude
51.4850300
Longitude
-0.2768250
British National Grid
519,744 E, 177,639 N
Containing official geographies
Country
England
Region
London
Local authority
Hounslow
Output Area (2021)
E00012819
LSOA (2021)
E01002582
MSOA (2021)
E02000533
Electoral ward
E05013611
Westminster constituency
E14001264
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
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.
Exact postcode · Census 2021
Residents
4
Households
2
Female residents
2
Male residents
2
Residents per household
2.0
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
W4 3QT Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the W4 3QT mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01002582
3 recorded incidents
Hounslow 008E includes W4 3QT and other nearby postcodes.
Crime type
Incidents
Vehicle crime
2
Other theft
1
Crime figures apply to the whole Hounslow 008E LSOA, not only to W4 3QT. Locations may be anonymised by the source.
W4 3QT Questions
Answers use the geographic scope stated with each dataset above.
Where is the W4 3QT postcode?
W4 3QT is in Hounslow, England.
How many people live in W4 3QT?
The Census 2021 postcode-level dataset records 4 residents at W4 3QT. This is an exact postcode count.
What do the deprivation figures for W4 3QT describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Are the property prices for the exact postcode?
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full W4 3QT postcode.
Can I buy a vector map of W4 3QT?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W4 3QT postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in W4 3
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