Explore TW15 1BL in Hounslow on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | TW15 1BL |
| Postcode without spaces | TW151BL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 2000 |
| Directory version | 2026-06 |
| Latitude | 51.4352100 |
| Longitude | -0.4460670 |
| British National Grid | 508,111 E, 171,835 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00012923 |
| LSOA (2021) | E01002601 |
| MSOA (2021) | E02000552 |
| Electoral ward | E05013614 |
| Westminster constituency | E14001236 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
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 TW15 postcode district, ordered by straight-line distance where coordinates are available.
Academy sponsor led
Park Road, Ashford, Surrey, TW15 1EX
Ages 4–11 · 612 pupils of 630 capacity
12.1% eligible for free school meals
B
107 FELTHAM HILL ROAD, ASHFORD, TW15 1HH
Voluntary aided school
School Road, Ashford, Surrey, TW15 2BW
Ages 4–11 · 378 pupils of 420 capacity
18.8% eligible for free school meals
Academy converter
Feltham Hill Road, Ashford, Surrey, TW15 2DG
Ages 2–11 · 482 pupils of 484 capacity
11.6% eligible for free school meals
B
50 CHURCH ROAD, ASHFORD, TW15 2TU
Academy sponsor led
Feltham Hill Road, Ashford, Middlesex, TW15 1LP
Ages 2–11 · 470 pupils of 630 capacity
31.6% eligible for free school meals
B
4-4A FORDBRIDGE ROAD, ASHFORD, TW15 2SG
Community school
Knapp Road, Ashford, Surrey, TW15 2HZ
Ages 2–11 · 254 pupils of 241 capacity
27.4% eligible for free school meals
Other independent school
Church Road, Ashford, Surrey, TW15 3DZ
Ages 11–18 · 244 pupils of 390 capacity
B
95 STANWELL ROAD, ASHFORD, TW15 3EA
Academy alternative provision converter
Stanwell Road, Stanwell, Ashford, Surrey, TW15 3DU
Ages 5–11 · 12 pupils of 24 capacity
91.7% eligible for free school meals
Academy converter
Stanwell Road, Ashford, Surrey, TW15 3DU
Ages 11–16 · 671 pupils of 1,058 capacity
39.6% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 20 June 2016
49420 - Removal services
Private Limited Company
Incorporated 3 June 2016
91012 - Archives activities
Private Limited Company
Incorporated 12 April 2013
91011 - Library activities
Private Limited Company
Incorporated 2 March 2010
49420 - Removal services
Private Limited Company
Incorporated 17 February 2010
45200 - Maintenance and repair of motor vehicles
Private Limited Company
Incorporated 23 November 2004
64209 - Activities of other holding companies n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 027B includes TW15 1BL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 13 |
| Anti-social behaviour | 4 |
| Public order | 2 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
TW15 1BL is in Hounslow, England.
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 TW15 1BL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.