CF41 postcode district

Postcodes and sectors

249 of the district's 282 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 51.64736, -3.48203, which locates the district, not a building.

Companies registered in CF41

Companies House lists 248 companies with a registered office in CF41; none of them at an address 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 CF41

• Rhondda Cynon Taf
• Wales
• Rhondda

Roads filed under CF41

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.

• Albert Street
• Albion Street
• Alexandra Road
• Alma Place
• Amry Place
• Ardwyn Terrace
• Argyle Street
• Arthur Street
• Ash Grove
• Augusta Street
• Avondale Road
• Baglan Street
• Bailey Street
• Belgrave Street
• Bodringallt Terrace
• Bronllwyn Road
• Brook Street
• Buckland Drive
• Cadogan Close
• Canning Street
• Carne Street
• Catherine Street
• Chapel Street
• Churchfield Row
• Church Road
• Church Street
• Clara Street
• Clarence Street
• Club Row
• Co-Operative Street
• Colwyn Road
• Crawshay Street
• Cross Street
• Danycoed
• Danygraig
• Danywern Terrace
• Derwen Road
• Dinam Park
• Dinam Park Avenue
• Dorothy Street
• Dover Street
• Elizabeth Close
• Elizabeth Street
• Farm Road
• Fern Hill
• Ffordd Seren
• Fir Grove Street
• Forge Lane
• Forge Street
• Gelli Crossing
• Gelli Fron
• Gelligaled Road
• Gelli Road
• Gordon Street
• Green Hill
• Griffin Park
• Griffith Street
• Heol-y-Mynydd
• High Street
• Hill Side Street

Check an address in CF41

Check an address in CF41

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CF41" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CF41

What does a CF41 postcode tell you?

That the address lies in the CF41 district of the CF (Cardiff) postcode area, and the place OS Open Names most often lists first for its postcodes is Rhondda. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 249 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 CF41

• CF432.4 km
• CF403.7 km
• CF423.7 km
• CF396.6 km
• CF448.1 km
• CF458.6 km
• CF3711.3 km
• CF3212.0 km
• CF3412.4 km
• CF4612.7 km
• CF4813.0 km
• CF4713.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids