Diesel prices in CF3

Distances are from the centre of CF3.

Cheapest reported within 10 miles · Diesel (B7)

193.9p

Hengoed Ystrad Mynach Superstore · Tesco

Tesco Stores Ltd, New Road, Hengoed, CF82 7DP

9.9 miles away · Open 24 hours

Price changed 8 days ago

£1.60 less on 40 litres than the local median (197.9p)

Directions

Nearest open station: Cardiff Extra, 4.4 mi, 195.9p. The top pick saves £0.80 on 40 litres, before the cost of any extra driving.

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  1. 193.9pHengoed Ystrad Mynach Superstore · TescoGo9.9 mi · Open 24 hours
    Price changed 8 days agoWrong price?
  2. 195.9pCardiff Extra · TescoGo4.4 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  3. 196.9pPontypridd Extra · TescoGo8.9 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  4. 197.9pSt Mellons Superstore · TescoGo0.4 mi · Closed, opens 06:00
    Price changed 8 days agoWrong price?
  5. 197.9pRisca Extra · TescoGo5.7 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  6. 198.9pShell Newport · ShellGo7.2 mi · Open 24 hours
    Price changed yesterdayWrong price?

Older prices

These haven't changed in over 30 days, so they're listed separately. They may still be right, as stations only report changes.

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CF3 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)164.9p167.9p70
Super unleaded (E5)175.9p185.9p55
Diesel (B7)193.9p197.9p70
Premium diesel207.9p214.9p31

Typical unleaded here is 1.0p below the Great Britain typical price of 168.9p.

What's the cheapest petrol in CF3 today?

Hengoed Ystrad Mynach Superstore (Tesco) at 164.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in CF3 today?

Hengoed Ystrad Mynach Superstore (Tesco) at 193.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 197.9p.

Updated 10 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.

All stations in CF3

MFG CastletonSt Mellons Service StationSt Mellons Superstore

Nearby towns

CardiffNewportCasnewyddPontypriddBlackwoodBarryWeston-Super-MareBridgend

Nearby postcode districts

CF23CF24CF14CF11NP10CF5NP11CF83