TW3 9SA postcode in Hounslow, England
TW3 9SA is a postcode in Hounslow, in the Heston East ward. It is in the Brentford and Isleworth parliamentary constituency and the Metropolitan Police area, and has been in use since February 2005. It is a large-user postcode, which Royal Mail gives to a single address that gets a lot of mail.
Where TW3 9SA is, and what is near it
- TW3 9SA
- Other postcodes in TW3 9: press one for its page
- 4 schools
- 2 railway stations
- 1 Underground, metro or tram station
- 3 GP practices
- 7 bus stops
- Further out, with the distance
Points are centre points, not buildings, and nothing drawn is a boundary. Names in italics are council wards: we hold no town or village names here. Open this area on OpenStreetMap (latitude 51.4752, longitude -0.3689)
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; schools: Department for Education; stations and bus stops: Department for Transport; GP practices: NHS England; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them
Who looks after TW3 9SA?
- HounslowCouncil, for all local services Hounslow: bins, council tax, planning
- Council tax bandSet for each home, not for a postcode. The bands and a year's charge around TW3 9SA Check a council tax band on GOV.UK
- Metropolitan PolicePolice force area
- Brentford and IsleworthParliamentary constituency. Its MP is Ruth Cadbury (Labour), as Parliament lists them. Contact Ruth Cadbury
ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.
Council, police force area and constituency: ONS Postcode Directory, August 2026. The MP: UK Parliament, read 14 October 2026.
What broadband can you get at TW3 9SA?
Ofcom gives no broadband figures for TW3 9SA. It reports postcodes with homes or businesses it can match to its data, so a new postcode, or one with no premises on its list, has none.
Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcodeSource: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it
When are the bins collected at TW3 9SA?
BinDayBuddy has not read London Borough of Hounslow's days for TW3 9SA today. It reads them from the council's own system when you ask.
Check the bin days for TW3 9SA on BinDayBuddySource: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it
Is TW3 9SA at risk of flooding?
From rivers and the sea, long term
The Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea does not include TW3 9SA.
Rivers and the sea only, for the land around buildings, not each building. GOV.UK's checker answers for one address, surface water included.
Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0.
From surface water, across Hounslow
The Environment Agency publishes this for the whole council, not for TW3 9SA: 3,978 properties in Hounslow are at high risk (3.2% of all its properties). All the figures for Hounslow
Source: Environment Agency, Risk of Flooding from Surface Water, properties at risk by local authority, version 2025-09, listed 18 September 2026, Open Government Licence v3.0.
Flood warnings
The centre of TW3 9SA is not in any of the Environment Agency's flood warning or alert areas. Part of the postcode may still be, so check your own address when you sign up.
Sign up for flood warnings, free, on GOV.UK Check flood risk at another postcodeSource: Environment Agency, flood warning areas read 17 October 2026. Open Government Licence v3.0. How we use these
What do homes sell for near TW3 9SA?
Homes in the TW3 district sold for a typical £435,000 in the 12 months to August 2026, across 186 sales, up 2.4% on the 12 months before, HM Land Registry's figures show.
- Detached £558,580 8 sales
- Semi-detached £570,000 51 sales
- Terraced £500,000 53 sales
- Flat or maisonette £286,500 74 sales
Each bar is that kind's typical price, against the most expensive kind here.
How we work this out: house prices by postcodeSource: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it
Homes sold in TW3 9SA
HM Land Registry records no standard sales of homes in TW3 9SA from January 2024 to August 2026. The prices above are for the homes around it.
Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.
Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it
What council tax band are homes near TW3 9SA?
The Valuation Office Agency counts about 1,390 homes in the neighbourhood around TW3 9SA. The largest share of them, 37%, are in council tax band D. More were built in 2020 or later than in any other period (34%). A home's own band is set for that home: check it on GOV.UK.
Council tax bands, and a year's council tax
Band D in Hounslow for 2026‑27: £2,186. For the bands the homes here are in, a year's council tax runs from £1,457 (band A) to £3,643 (band G); band D, the most common, is £2,186.
| Band | Homes around here | A year |
|---|---|---|
| Band A | about 20 (1%) | £1,457 |
| Band B | about 60 (4%) | £1,700 |
| Band C | about 460 (33%) | £1,943 |
| Band D | about 520 (37%) | £2,186 |
| Band E | about 200 (14%) | £2,671 |
| Band F | about 100 (7%) | £3,157 |
| Band G | about 30 (2%) | £3,643 |
| Band H | fewer than 5 | £4,371 |
When the homes were built
- Withheld Before 1900
- 1% 1900 to 1918
- 27% 1919 to 1939
- 1% 1945 to 1964
- 11% 1965 to 1982
- 11% 1983 to 1999
- 4% 2000 to 2009
- 12% 2010 to 2019
- 34% 2020 or later
Averages for Hounslow before discounts, not any one home's bill.
Council tax: Ministry of Housing, Communities and Local Government, Council Tax levels set by local authorities in England 2026 to 2027, Table 10, published 25 March 2026, Open Government Licence v3.0. How we use it
Counts for the neighbourhood the centre of TW3 9SA is in (ONS area E01002629), rounded by the VOA.
Check one home's band on GOV.UKSource: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it
Which schools are near TW3 9SA?
The nearest open schools to TW3 9SA, in a straight line. Distance is not a catchment.
Primary
Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it
Where is the nearest station to TW3 9SA?
The nearest railway station to the centre of TW3 9SA is Hounslow Rail Station, 1.5 km away in a straight line.
- Hounslow Rail Station Railway station 1.5 kmCycle
- Isleworth Rail Station Railway station 2.2 kmCycle
- Hounslow Central Underground Station Underground, metro or tram 450 mWalk
Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.
7 bus stops within 400 metres, the nearest Civic Street, 246 m away.
More stations near TW3 9SA, and how we find themSource: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it
Which GP surgeries are near TW3 9SA?
The nearest GP practices to the centre of TW3 9SA, in a straight line. Each sets the area it takes patients from. In England, each opens its page at the Care Quality Commission, which inspects and rates it.
- Hounslow Family Practice Care Quality Commission rating: Good CQC report October 2017, over 3 years old · Phone 020 8572 1497 300 mWalk
- Hiyos Care Quality Commission rating: Good CQC report February 2018, over 3 years old · Phone 020 8630 1111 700 mWalk
- Blue Wing Family Doctor Unit Care Quality Commission rating: Good CQC report October 2017, over 3 years old · Phone 020 8603 1300 800 mWalk
Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026; ratings: Care Quality Commission, 1 October 2026, Open Government Licence v3.0. How we use it
Where can I charge an electric car near TW3 9SA?
The nearest charging points to the centre of TW3 9SA, as OpenStreetMap had them on 20 October 2026:
- Source London Charging point · 2 chargers · Type 2, Type 1 · up to 7 kW 1.6 kmCycle
- Source London Charging point · 2 chargers 1.7 kmCycle
- BP Charging point · 1 charger · CCS, CHAdeMO 1.9 kmCycle
OpenStreetMap is mapped by volunteers. It does not have every charger, and not every one it has gives its speed or plugs. Check a charger's own app before you set off.
See more chargers on Open Charge MapSource: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it
Which dentists are near TW3 9SA?
The nearest to the centre of TW3 9SA, in a straight line. Those in England open their page at the Care Quality Commission, which inspects them. It gives few dentists a rating.
- Kooner Dental - The Family Dental Practice Phone 020 8572 2076 300 mWalk
- Care Dental Aesthetics Phone 020 8570 8508 800 mWalk
- Mydentist - Staines Road - Hounslow Phone 020 8570 0505 850 mWalk
Source: Care Quality Commission (directory of 14 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which hospitals are nearest to TW3 9SA?
The nearest NHS and private hospitals and clinics in England, in a straight line, with the Care Quality Commission's latest overall rating. One in Wales or Scotland may be nearer.
- West Middlesex University Hospital Care Quality Commission rating: Good CQC report January 2020, over 3 years old · Phone 020 8560 2121 3.1 kmCycle
- Lakeside Mental Health Unit Phone 020 8483 1403 3.1 kmCycle
Not every hospital has an accident and emergency department. In an emergency, call 999.
Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which care homes are near TW3 9SA?
The nearest care homes to the centre of TW3 9SA, in a straight line, with the Care Quality Commission's latest overall rating.
- Elysium Care Partnerships Limited - 13 Alexandra Gardens Care Quality Commission rating: Good CQC report December 2025 · Phone 020 8154 7445 500 mWalk
- Great West Lodge Care Quality Commission rating: Good CQC report March 2023, over 3 years old · Phone 020 8581 9313 550 mWalk
- 49 Bath Road Care Quality Commission rating: Good CQC report July 2026 · Phone 07828 486827 700 mWalk
Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which pharmacies are near TW3 9SA?
The nearest NHS pharmacies to the centre of TW3 9SA, in a straight line. Those in England show the opening hours they gave the NHS (list published July 2026) and open their page on the NHS website. A few work online or by post only: check before you go.
- Asda Pharmacy, Asda Stores Mon to Sat 9am to 12:30pm, 1pm to 4:30pm, 5pm to 9pm; Sun 11am to 5pm · Phone 020 8607 1020 700 mWalk
- Bath Road Pharmacy Mon to Fri 8:30am to 7pm; Sat 8am to 5pm; Sun closed 750 mWalk
- Boots, 193-199 High Street Mon to Sat 9am to 6pm; Sun 11am to 5pm 900 mWalk
Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.
Source: NHS Business Services Authority (phone numbers: NHS Organisation Data Service), Open Government Licence v3.0. How we use it
Which vets are near TW3 9SA?
The nearest vets to the centre of TW3 9SA on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.
- Alcombe Veterinary Surgery 1.7 kmCycle
- Medivet 2.0 kmCycle
- Alcombe Veterinary Surgery 2.5 kmCycle
OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.
Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it
Is TW3 9SA in a conservation area?
The centre of TW3 9SA is in one area with planning rules of its own, as planning.data.gov.uk holds them:
Work on a home here, and on its trees, may need permission that it would not need elsewhere. The council's planning team has the rules for one address. Not every council has sent all its data.
Source: planning.data.gov.uk, asked at the postcode's centre point. Open Government Licence v3.0. How we use it
How much crime is there near TW3 9SA?
Police.uk records 794 crimes and reports of anti-social behaviour within a mile of the centre of TW3 9SA in August 2026, the latest month it has published.
Also: theft from the person 31, drugs 28, burglary 18, robbery 15, bicycle theft 11, other crime 6, criminal damage and arson 1, possession of weapons 1.
Police.uk places each report at a nearby point, so this is an area, not a street.
Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 monthsSource: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it
The official record for TW3 9SA
- Ward
- Heston East
- Parish
- Not in a parish
- Region
- London
- Country
- England
- Built-up area
- Hounslow
- Rural or urban
- Urban, nearer to a major town or city
- In use since
- February 2005
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources
Where to check what we do not hold
- Food hygiene ratings: Food hygiene ratings, from the Food Standards Agency
Around TW3 9SA
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Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it
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