TW8 postcode district

Postcodes and sectors

539 of the district's 1,054 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 51.48740, -0.30515, which locates the district, not a building.

Companies registered in TW8

Companies House lists 3,735 companies with a registered office in TW8; 1,165 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for TW8

• Greater London
• London
• Hounslow
• Brentford
• Ealing

Roads filed under TW8

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Acacia Avenue
• Albany Place
• Albany Road
• Alexandra Road
• Almond Grove
• Amalgamated Drive
• Apple Garth
• Augustus Close
• Avenue Road
• Back Lane
• Baltic Avenue
• Beech Avenue
• Birch Close
• Boars Head Yard
• Boaters Avenue
• Boathouse Walk
• Boston Gardens
• Boston Manor Road
• Boston Park Road
• Bradshaw Yard
• Braemar Road
• Bramber Court
• Brent Lea
• Brent Road
• Brentside
• Brent Way
• Brentwick Gardens
• Brickfield Close
• Brockshot Close
• Brook Lane North
• Brook Road South
• Burden Close
• Burford Road
• Canal Walk
• Capital Interchange Way
• Carville Crescent
• Carville Passage
• Catherine Wheel Yard
• Caxton Mews
• Centaur Court
• Challis Road
• Cherry Crescent
• Cherry Garth
• Chestnut Avenue
• Church Walk
• Clayponds Avenue
• Clayponds Lane
• Clayton Crescent
• Clements Place
• Clifden Road
• Clitherow Passage
• Clitherow Road
• Coates Walk
• Commerce Road
• Crowther Avenue
• Dock Road
• Downside Walk
• Durham Wharf Drive
• Ealing Road
• Eastbourne Road

Check an address in TW8

Check an address in TW8

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=TW8" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about TW8

What does a TW8 postcode tell you?

That the address lies in the TW8 district of the TW (Twickenham) postcode area, and the place OS Open Names most often lists first for its postcodes is Brentford. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 539 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest TW8

• TW92.2 km
• TW72.7 km
• W42.9 km
• W52.9 km
• W133.1 km
• W73.5 km
• SW143.6 km
• W33.7 km
• TW14.3 km
• TW104.4 km
• SW134.5 km
• TW34.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids