Postcode CF42
Blaencwm +5 · Rhondda Cynon Taff, Wales
CF42 is the postcode of Blaencwm, Blaenrhondda, Cwm-parc and 3 other places in Rhondda Cynon Taff, Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- CF42
- County
- Rhondda Cynon Taff
- Country
- Wales
- Country
- United Kingdom
6 places with postcode CF42
| Place | County | Location |
|---|---|---|
| Blaencwm | Rhondda Cynon Taff | 51.667, -3.524 |
| Blaenrhondda | Rhondda Cynon Taff | 51.667, -3.524 |
| Cwm-parc | Rhondda Cynon Taff | 51.667, -3.524 |
| Rhondda | Rhondda Cynon Taff | 51.667, -3.524 |
| Treherbert | Rhondda Cynon Taff | 51.671, -3.530 |
| Tynewydd | Rhondda Cynon Taff | 51.667, -3.524 |
Near Cardiff
The nearest major city is Cardiff, about 32 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode CF42?
Blaencwm, Blaenrhondda, Cwm-parc, Rhondda, Treherbert, Tynewydd.
Which county and country is CF42 in?
Rhondda Cynon Taff, Wales, United Kingdom.
What is the nearest major city to CF42?
Cardiff, about 32 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.