Use this guide to understand TW3 1YS 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 34 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 1YS |
| Postcode without spaces | TW31YS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | March 1988 |
| Directory version | 2026-06 |
| Latitude | 51.4668500 |
| Longitude | -0.3538160 |
| British National Grid | 514,444 E, 175,494 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013146 |
| LSOA (2021) | E01002645 |
| MSOA (2021) | E02000540 |
| Electoral ward | E05013621 |
| 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 | 34 |
| Households | 13 |
| Female residents | 18 |
| Male residents | 16 |
| Residents per household | 2.6 |
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.
Community school
Heath Road, Hounslow, TW3 2NW
Ages 3–11 · 594 pupils of 710 capacity
11.7% 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
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
B
THE BLENHEIM CENTRE, PRINCE REGENT ROAD, HOUNSLOW, TW3 1NL
B
MASWELL PARK HEALTH CTR, HOUNSLOW AVENUE, HOUNSLOW, TW3 2DY
B
HOUNSLOW AVENUE, HOUNSLOW, TW3 2DY
B
HOUNSLOW AVENUE, HOUNSLOW, TW3 2DY
B
HOUNSLOW AVENUE, HOUNSLOW, TW3 2DY
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
92 BATH ROAD, HOUNSLOW, TW3 3LN
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 November 2024
97000 - Activities of households as employers of domestic personnel
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 015C includes TW3 1YS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Vehicle crime | 8 |
| Violence and sexual offences | 7 |
| Drugs | 5 |
| Anti-social behaviour | 4 |
| Robbery | 3 |
| Public order | 2 |
| Shoplifting | 2 |
| Theft from the person | 2 |
| Burglary | 1 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
TW3 1YS is in Hounslow, England.
The Census 2021 postcode-level dataset records 34 residents at TW3 1YS. 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 1YS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.