Use this guide to understand TW3 1BL 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 48 residents and 14 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 1BL |
| Postcode without spaces | TW31BL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4688300 |
| Longitude | -0.3613040 |
| British National Grid | 513,919 E, 175,702 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013138 |
| LSOA (2021) | E01033083 |
| 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 | 48 |
| Households | 14 |
| Female residents | 21 |
| Male residents | 27 |
| Residents per household | 3.4 |
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 |
|---|---|---|---|---|
| 11 Apr 2025 | 201 - 205, HIGH STREET, HOUNSLOW | Other | Leasehold | £300,000 |
Open schools and active GP practices in the TW3 postcode district, ordered by straight-line distance where coordinates are available.
B
THE BLENHEIM CENTRE, PRINCE REGENT ROAD, HOUNSLOW, TW3 1NL
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
B
77 LAMPTON ROAD, HOUNSLOW, TW3 4JX
Community school
Denbigh Road, Hounslow, TW3 4DU
Ages 3–11 · 652 pupils of 720 capacity
11.5% eligible for free school meals
Community school
Heath Road, Hounslow, TW3 2NW
Ages 3–11 · 594 pupils of 710 capacity
11.7% 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
B
HOUNSLOW HEALTH CENTRE, 92 BATH ROAD, HOUNSLOW, TW3 3LN
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 March 2026
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 30 May 2024
46450 - Wholesale of perfume and cosmetics
Private Limited Company
Incorporated 8 May 2024
47190 - Other retail sale in non-specialised stores
Private Limited Company
Incorporated 2 March 2023
47810 - Retail sale via stalls and markets of food, beverages and tobacco products
Private Limited Company
Incorporated 3 September 2021
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 24 June 2020
79110 - Travel agency activities
Private Limited Company
Incorporated 23 October 2019
56103 - Take-away food shops and mobile food stands
Private Limited Company
Incorporated 7 February 2017
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 5 January 2017
47190 - Other retail sale in non-specialised stores
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 018F includes TW3 1BL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 30 |
| Anti-social behaviour | 26 |
| Violence and sexual offences | 23 |
| Theft from the person | 14 |
| Drugs | 9 |
| Public order | 9 |
| Other theft | 8 |
| Robbery | 4 |
| Vehicle crime | 4 |
| Burglary | 2 |
| Possession of weapons | 1 |
Answers use the geographic scope stated with each dataset above.
TW3 1BL is in Hounslow, England.
The Census 2021 postcode-level dataset records 48 residents at TW3 1BL. 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 1BL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 1BL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.