This page brings together the map and available local information for TW3 1SP 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 117 residents and 35 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 1SP |
| Postcode without spaces | TW31SP |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4686100 |
| Longitude | -0.3524720 |
| British National Grid | 514,533 E, 175,691 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013141 |
| LSOA (2021) | E01034037 |
| 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 | 117 |
| Households | 35 |
| Female residents | 60 |
| Male residents | 57 |
| 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 |
|---|---|---|---|---|
| 31 Mar 2025 | 13, JAMES STREET, HOUNSLOW | Terraced | Freehold | £395,000 |
| 7 Mar 2025 | 6, JAMES STREET, HOUNSLOW | Terraced | Freehold | £495,000 |
| 9 Oct 2024 | 47, JAMES STREET, HOUNSLOW | Terraced | Freehold | £535,000 |
| 26 Mar 2024 | 18, JAMES STREET, HOUNSLOW | Terraced | Freehold | £580,000 |
| 15 Mar 2021 | 5, JAMES STREET, HOUNSLOW | Terraced | Leasehold | £420,000 |
| 15 Mar 2021 | 5, JAMES STREET, HOUNSLOW | Other | Freehold | £420,000 |
| 10 Dec 2020 | 17, JAMES STREET, HOUNSLOW | Flat or maisonette | Freehold | £380,000 |
| 10 Dec 2020 | 17, JAMES STREET, HOUNSLOW | Flat or maisonette | Leasehold | £380,000 |
| 3 Aug 2020 | 19, JAMES STREET, HOUNSLOW | Terraced | Freehold | £265,500 |
| 11 Feb 2020 | 9, JAMES STREET, HOUNSLOW | Other | Freehold | £1,099 |
| 24 Jan 2020 | 2, JAMES STREET, HOUNSLOW | Terraced | Freehold | £485,000 |
| 17 Jan 2020 | 47, JAMES STREET, HOUNSLOW | Terraced | Freehold | £416,000 |
Open schools and active GP practices in the TW3 postcode district, ordered by straight-line distance where coordinates are available.
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
Community school
Heath Road, Hounslow, TW3 2NW
Ages 3–11 · 594 pupils of 710 capacity
11.7% eligible for free school meals
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
Community school
Denbigh Road, Hounslow, TW3 4DU
Ages 3–11 · 652 pupils of 720 capacity
11.5% eligible for free school meals
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
B
77 LAMPTON ROAD, HOUNSLOW, TW3 4JX
Community special school
Gresham Road, Hounslow, TW3 4BX
Ages 4–19 · 296 pupils of 300 capacity
42.0% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 4 October 2002
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 015G includes TW3 1SP and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 4 |
| Violence and sexual offences | 4 |
| Drugs | 2 |
| Possession of weapons | 1 |
| Public order | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
TW3 1SP is in Hounslow, England.
The Census 2021 postcode-level dataset records 117 residents at TW3 1SP. 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 1SP postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW3 1SP postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.