CF63 postcode district

Postcodes and sectors

478 of the district's 722 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 51.41221, -3.25722, which locates the district, not a building.

Companies registered in CF63

Companies House lists 1,057 companies with a registered office in CF63; 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 CF63

• Bro Morgannwg
• the Vale of Glamorgan
• Wales
• Barri
• Barry

Roads filed under CF63

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.

• Abingdon Street
• Afal Sur
• Albert Street
• Aneurin Road
• Arden Way
• Argae Lane
• Arno Road
• Arthur Street
• Ar y Nant
• Ash Grove
• Atlantic Crescent
• Atlantic Place
• Atlantic Way
• Barry Docks Link Road
• Bassett Street
• Bastian Close
• Beatrice Road
• Beidr Iorwg
• Belle Vue Terrace
• Belmont Street
• Belvedere Crescent
• Bendrick Road
• Beverley Street
• Blackwell Close
• Blodyn y Gog
• Boon Close
• Bridge Street
• Brock Street
• Brookfield Avenue
• Brook Street
• Broughton Place
• Brunel Close
• Burlington Street
• Cadoc Crescent
• Cae Glas
• Caradoc Avenue
• Cardiff Road
• Carn-yr-Ebol
• Cassy Hill
• Castleland Street
• Cawley Place
• Cei Dafydd
• Ceiriog Close
• Cei Tir y Castell
• Cennin Pedr
• Charlotte Place
• Chesterfield Street
• Chilcote Street
• Churchfields
• Church Road
• Church Terrace
• Clos Celyn
• Clos Maes Dyfan
• Clos Peiriant
• Clos Tyniad Glo
• Coed Criafol
• Coigne Terrace
• Coldbrook Close
• Coldbrook Road East
• Coldbrook Road West

Check an address in CF63

Check an address in CF63

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CF63" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CF63

What does a CF63 postcode tell you?

That the address lies in the CF63 district of the CF (Cardiff) postcode area, and the place OS Open Names most often lists first for its postcodes is Barri. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 478 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 CF63

• CF623.9 km
• CF645.0 km
• CF58.0 km
• CF118.1 km
• CF109.1 km
• CF2410.7 km
• CF1412.6 km
• CF2313.4 km
• CF1513.5 km
• CF7115.0 km
• CF6115.5 km
• CF315.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids