Find TW3 3GL in Hounslow and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. This page includes 2 Land Registry sold-price records matched to the exact postcode.
Average sold price£141,7502 exact-postcode transactions
IMD decile3 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for TW3 3GL
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
TW3 3GL
Postcode without spaces
TW33GL
Status
Active postcode
User type
Small user postcode
Introduced
April 2024
Directory version
2026-06
Latitude
51.4672500
Longitude
-0.3661110
British National Grid
513,589 E, 175,519 N
Containing official geographies
Country
England
Region
London
Local authority
Hounslow
Output Area (2021)
E00179090
LSOA (2021)
E01034040
MSOA (2021)
E02000543
Electoral ward
E05013622
Westminster constituency
E14001124
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.
The search is currently limited to records whose own postcode begins with TW3. Distances are approximate straight-line distances, not travel distances.
Companies Registered at TW3 3GL
Companies House records whose registered-office address uses this exact 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 · E01034040
40 recorded incidents
Hounslow 018H includes TW3 3GL and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
15
Violence and sexual offences
10
Shoplifting
4
Public order
3
Bicycle theft
2
Possession of weapons
2
Theft from the person
2
Burglary
1
Other theft
1
Crime figures apply to the whole Hounslow 018H LSOA, not only to TW3 3GL. Locations may be anonymised by the source.
TW3 3GL Questions
Answers use the geographic scope stated with each dataset above.
Where is the TW3 3GL postcode?
TW3 3GL is in Hounslow, England.
What do the deprivation figures for TW3 3GL 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 TW3 3GL postcode.
Can I buy a vector map of TW3 3GL?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 3GL postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in TW3 3
Explore other full postcodes in the same postcode sector.