Gulf
Treharris Service Station
Cardiff Road, Quakers Yard, Treharris, CF46 5EY
E10Unleaded
172.9p0.8p below UK averageWales average 173.2pLast changed 21 hours agoB7Diesel
199.9p0.9p above UK averageWales average 198.5pLast changed 21 hours agoB7Premium diesel
217.9p0.6p below UK averageWales average 216.5pLast changed 21 hours agoPrice history
Last 90 daysPrice changes (2)
| From | Price |
|---|---|
| 23 Oct 2026, 9:14am | 172.9p |
| 22 Oct 2026, 9:07am | 173.9p |
Price changes (2)
| From | Price |
|---|---|
| 23 Oct 2026, 9:14am | 199.9p |
| 19 Oct 2026, 9:48am | 201.9p |
Price changes (2)
| From | Price |
|---|---|
| 23 Oct 2026, 9:14am | 217.9p |
| 19 Oct 2026, 9:48am | 219.9p |
Cheaper unleaded nearby
Within 5 miOpening hours
| Monday | 6am–10pm |
|---|---|
| Tuesday | 6am–10pm |
| Wednesday | 6am–10pm |
| Thursday | 6am–10pm |
| Friday | 6am–10pm |
| Saturday (today) | 6am–10pm |
| Sunday | 6am–10pm |
| Bank holidays | 6am–10pm |
At this forecourt
- Air & screenwash
- Car wash
- AdBlue (bottled)
Fuels sold: Unleaded Diesel Premium diesel
- County
- Merthyr Tydfil
- Region
- Wales
- Forecourt details
- Updated 22 Oct 2026
Prices and details are reported by the retailer to the UK government's Fuel Finder scheme and published under the Open Government Licence. Spotted a wrong price? Report it to Fuel Finder.