Use this guide to understand TW3 4AY 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 38 residents and 13 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 4AY |
| Postcode without spaces | TW34AY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | August 2009 |
| Directory version | 2026-06 |
| Latitude | 51.4770000 |
| Longitude | -0.3639630 |
| British National Grid | 513,714 E, 176,607 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013071 |
| LSOA (2021) | E01002629 |
| MSOA (2021) | E02000536 |
| Electoral ward | E05013618 |
| 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 | 38 |
| Households | 13 |
| Female residents | 20 |
| Male residents | 18 |
| Residents per household | 2.9 |
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.
Open schools and active GP practices in the TW3 postcode district, ordered by straight-line distance where coordinates are available.
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
Community school
Denbigh Road, Hounslow, TW3 4DU
Ages 3–11 · 652 pupils of 720 capacity
11.5% eligible for free school meals
B
77 LAMPTON ROAD, HOUNSLOW, TW3 4JX
B
THE BLENHEIM CENTRE, PRINCE REGENT ROAD, HOUNSLOW, TW3 1NL
Community special school
Gresham Road, Hounslow, TW3 4BX
Ages 4–19 · 296 pupils of 300 capacity
42.0% eligible for free school meals
B
3-5 CECIL ROAD, HOUNSLOW, TW3 1NU
Academy sponsor led
Cecil Road, Hounslow, TW3 1AX
Ages 11–18 · 971 pupils of 1,050 capacity
33.6% eligible for free school meals
Community school
Sutton Lane, Hounslow, TW3 3BD
Ages 3–11 · 693 pupils of 720 capacity
13.6% eligible for free school meals
Community school
School Road, Hounslow, TW3 1QZ
Ages 3–11 · 1,077 pupils of 1,154 capacity
18.6% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 22 June 2026
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 23 October 2025
49320 - Taxi operation
Private Limited Company
Incorporated 16 March 2024
93290 - Other amusement and recreation activities n.e.c.
Private Limited Company
Incorporated 5 March 2023
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 9 September 2019
20110 - Manufacture of industrial gases
Private Limited Company
Incorporated 12 August 2019
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 011E includes TW3 4AY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 9 |
| Violence and sexual offences | 8 |
| Burglary | 2 |
| Public order | 2 |
| Robbery | 2 |
| Theft from the person | 2 |
| Vehicle crime | 2 |
| Other crime | 1 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
TW3 4AY is in Hounslow, England.
The Census 2021 postcode-level dataset records 38 residents at TW3 4AY. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 4AY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.