Distances are from the centre of CF3.
Cheapest reported within 3 miles · Super unleaded (E5)
189.9p
Newport Road, Castleton / Cardiff, CF3 2UR
2.1 miles away · Open 24 hours
Price changed 4 days ago
Directions| Fuel | Cheapest | Typical | Stations |
|---|---|---|---|
| Unleaded (E10) | 166.9p | 167.9p | 12 |
| Super unleaded (E5) | 177.9p | 186.9p | 9 |
| Diesel (B7) | 197.9p | 197.9p | 12 |
| Premium diesel | 207.9p | – | 5 |
Typical unleaded here is 1.0p below the Great Britain typical price of 168.9p.
Asda Pentwyn Superstore (Asda) at 166.9p a litre, the lowest reported price at an open station within 3 miles. The typical price nearby is 167.9p.
St Mellons Superstore (Tesco) at 197.9p a litre, the lowest reported price at an open station within 3 miles. The typical price nearby is 197.9p.
Updated 9 November 2026 from GOV.UK Fuel Finder. "Typical" is the median of prices confirmed in the last 30 days. Closed stations are removed, and prices that differ sharply from nearby stations aren't ranked.
MFG CastletonSt Mellons Service StationSt Mellons Superstore
CardiffNewportCasnewyddPontypriddBlackwoodBarryWeston-Super-MareBridgend