Find TW3 1DZ 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 7 Land Registry sold-price records matched to the exact postcode.
Average sold price£227,7297 exact-postcode transactions
IMD decile5 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for TW3 1DZ
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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 1DZ
Postcode without spaces
TW31DZ
Status
Active postcode
User type
Small user postcode
Introduced
February 2021
Directory version
2026-06
Latitude
51.4702100
Longitude
-0.3537810
British National Grid
514,438 E, 175,868 N
Containing official geographies
Country
England
Region
London
Local authority
Hounslow
Output Area (2021)
E00179105
LSOA (2021)
E01034037
MSOA (2021)
E02000540
Electoral ward
E05013621
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 1DZ
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 · E01034037
13 recorded incidents
Hounslow 015G includes TW3 1DZ and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
4
Violence and sexual offences
4
Drugs
2
Possession of weapons
1
Public order
1
Vehicle crime
1
Crime figures apply to the whole Hounslow 015G LSOA, not only to TW3 1DZ. Locations may be anonymised by the source.
TW3 1DZ Questions
Answers use the geographic scope stated with each dataset above.
Where is the TW3 1DZ postcode?
TW3 1DZ is in Hounslow, England.
What do the deprivation figures for TW3 1DZ 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 1DZ postcode.
Can I buy a vector map of TW3 1DZ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 1DZ postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in TW3 1
Explore other full postcodes in the same postcode sector.