This page brings together the map and available local information for TW3 4DT 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 140 residents and 43 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 | TW3 4DT |
| Postcode without spaces | TW34DT |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4750500 |
| Longitude | -0.3626360 |
| British National Grid | 513,811 E, 176,392 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013124 |
| LSOA (2021) | E01002641 |
| MSOA (2021) | E02000543 |
| Electoral ward | E05013620 |
| Westminster constituency | E14001124 |
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 | 140 |
| Households | 43 |
| Female residents | 67 |
| Male residents | 73 |
| Residents per household | 3.3 |
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 |
|---|---|---|---|---|
| 3 Jul 2024 | 32, ELMSWORTH AVENUE, HOUNSLOW | Semi-detached | Freehold | £585,000 |
| 26 Feb 2024 | 18, ELMSWORTH AVENUE, HOUNSLOW | Semi-detached | Freehold | £579,000 |
Open schools and active GP practices in the TW3 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Denbigh Road, Hounslow, TW3 4DU
Ages 3–11 · 652 pupils of 720 capacity
11.5% eligible for free school meals
Academy converter
Lampton Avenue, Hounslow, Middlesex, TW3 4EP
Ages 11–18 · 1,528 pupils of 1,502 capacity
27.7% eligible for free school meals
B
THE BLENHEIM CENTRE, PRINCE REGENT ROAD, HOUNSLOW, TW3 1NL
B
77 LAMPTON ROAD, HOUNSLOW, TW3 4JX
Academy sponsor led
Cecil Road, Hounslow, TW3 1AX
Ages 11–18 · 971 pupils of 1,050 capacity
33.6% eligible for free school meals
B
3-5 CECIL ROAD, HOUNSLOW, TW3 1NU
Community school
School Road, Hounslow, TW3 1QZ
Ages 3–11 · 1,077 pupils of 1,154 capacity
18.6% eligible for free school meals
Community special school
Gresham Road, Hounslow, TW3 4BX
Ages 4–19 · 296 pupils of 300 capacity
42.0% eligible for free school meals
B
92 BATH ROAD, HOUNSLOW, TW3 3LN
B
HOUNSLOW HEALTH CENTRE, 92 BATH ROAD, HOUNSLOW, TW3 3LN
B
HEART OF HOUNSLOW CENTRE FOR HEALTH, 92 BATH ROAD, HOUNSLOW, TW3 3EL
B
HEART OF HOUNSLOW CENTRE FOR HEALTH, 92 BATH ROAD, HOUNSLOW, TW3 3EL
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 21 August 2025
99999 - Dormant Company
Private Limited Company
Incorporated 10 October 2022
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 5 July 2020
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 13 March 2019
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 1 May 2009
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 13 October 2025
49410 - Freight transport by road
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 018A includes TW3 4DT and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 16 |
| Anti-social behaviour | 4 |
| Drugs | 4 |
| Other theft | 4 |
| Public order | 3 |
| Theft from the person | 2 |
| Vehicle crime | 2 |
| Burglary | 1 |
| Other crime | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
TW3 4DT is in Hounslow, England.
The Census 2021 postcode-level dataset records 140 residents at TW3 4DT. 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 TW3 4DT postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 4DT postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.