Towns › Cwmbran
2 forecourts in Cwmbran, Wales. Cheapest unleaded is 156.7p at Avondale Service Station. Cheapest diesel is 176.9p at Sainsburys Cwmbran.
Prices as reported to Fuel Finder up to 28 Aug 2026, 16:00. Checking for newer prices…
| Station | Unleaded | Diesel | Super | Premium diesel | Updated |
|---|---|---|---|---|---|
| Avondale Service Station Texaco/valero · Avondale Service Station, Avondale Road, Pontrhydyrun, Cwmbran, NP44 1TT, Cwmbran NP44 1TT | 156.7p | 177.7p | 174.9p | 194.9p | 4 days ago |
| Sainsburys Cwmbran Sainsbury's · Llewellyn Road, Cwmbran NP44 1UL | 156.9p | 176.9p | 168.9p | – | 10 days ago |
Typical (median) and cheapest unleaded, and typical diesel, across Cwmbran's forecourts each day. Typical unleaded is unchanged over the last 7 days and up 4.0p over the last 30 days.
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Forecourts must report every price change to the government's Fuel Finder scheme within 30 minutes. This page is rebuilt from the daily data and then checks the live feed when you open it, so the figures you see are the latest reported. Prices are per litre. A blank means the forecourt does not sell that fuel or has not reported a price.