W13 postcode district

Postcodes and sectors

595 of the district's 1,109 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 51.51301, -0.32120, which locates the district, not a building.

Companies registered in W13

Companies House lists 3,106 companies with a registered office in W13; 723 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 W13

• Ealing
• Greater London
• London

Roads filed under W13

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 Road
• Albany Road
• Alexandria Road
• Altenburg Avenue
• Amherst Avenue
• Amherst Road
• Arden Road
• Argyle Close
• Argyle Road
• Arlington Road
• Avalon Close
• Avalon Road
• Balfour Road
• Balmoral Gardens
• Bayham Road
• Bedford Road
• Bellevue Road
• Belsize Avenue
• Bernard Avenue
• Berners Drive
• Bonchurch Road
• Boston Manor Road
• Bowmans Close
• Bradley Gardens
• Brentcot Close
• Brentside Close
• Briarbank Road
• Brisbane Road
• Broadway
• Broomfield Place
• Broomfield Road
• Broughton Road
• Brownlow Road
• Bruton Way
• Burnham Way
• Burns Road
• Camborne Avenue
• Canberra Road
• Carew Road
• Cavendish Avenue
• Chalfont Way
• Chamberlain Road
• Chapel Road
• Charles Road
• Chelsea Gardens
• Chesham Terrace
• Chignell Place
• Churchfield Road
• Claremont Road
• Claygate Road
• Clementine Close
• Cleveland Road
• Clivedon Court
• Coldershaw Road
• Colebrooke Avenue
• Coleridge Square
• College Road
• Compton Close
• Connaught Road
• Coombe Road

Check an address in W13

Check an address in W13

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=W13" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about W13

What does a W13 postcode tell you?

That the address lies in the W13 district of the W (West London) postcode area, and the place OS Open Names most often lists first for its postcodes is Ealing. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 595 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 W13

• W71.0 km
• W51.3 km
• TW83.1 km
• UB63.2 km
• UB13.6 km
• W33.7 km
• UB24.3 km
• HA04.4 km
• TW74.6 km
• W44.6 km
• UB55.1 km
• TW95.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids