W7 postcode district

Postcodes and sectors

510 of the district's 864 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 51.51190, -0.33597, which locates the district, not a building.

Companies registered in W7

Companies House lists 2,251 companies with a registered office in W7; 31 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 W7

• London
• Ealing
• Greater London
• Southall

Roads filed under W7

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.

• Adelaide Court
• Alcott Close
• Allingham Close
• Alwyne Road
• April Close
• Aria Mews
• Azalea Close
• Balfour Avenue
• Barchester Close
• Beechmount Avenue
• Belvedere Road
• Benham Road
• Bentley Close
• Beresford Avenue
• Billetts Hart Close
• Bishop's Road
• Bordars Road
• Bordars Walk
• Boston Road
• Bostonthorpe Road
• Boston Vale
• Brants Walk
• Brentmead Close
• Bridge Avenue
• Broadway
• Brookbank Avenue
• Brownell Place
• Browning Avenue
• Burdett Close
• Burnham Way
• Cambridge Road
• Campbell Road
• Cantley Road
• Cardiff Road
• Cawdor Crescent
• Chepstow Road
• Cherington Road
• Cheyne Path
• Christopher Avenue
• Churchfield Road
• Church Road
• Clairville Gardens
• Clitherow Avenue
• Clocktower Mews
• Conolly Road
• Copley Close
• Cowper Road
• Croft Gardens
• Cuckoo Avenue
• Cuckoo Dene
• Cuckoo Lane
• Cumberland Road
• Dean's Road
• Dock Meadow Reach
• Drayton Bridge Road
• Dryden Avenue
• Du Burstow Terrace
• Edinburgh Road
• Elfwine Road
• Elmbank Way

Check an address in W7

Check an address in W7

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=W7" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about W7

What does a W7 postcode tell you?

That the address lies in the W7 district of the W (West London) postcode area, and the place OS Open Names most often lists first for its postcodes is London. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 510 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 W7

• W131.0 km
• W52.3 km
• UB12.6 km
• UB63.0 km
• UB23.3 km
• TW83.5 km
• TW74.3 km
• UB54.5 km
• W34.7 km
• TW54.8 km
• HA04.8 km
• TW35.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids