Diesel prices in CF3

Distances are from the centre of CF3.

Cheapest reported within 2 miles · Diesel (B7)

197.9p

St Mellons Superstore · Tesco

Tesco Stores Ltd, Crickhowell Road, Cardiff, CF3 0EF

0.4 miles away · Open until 22:00

Price changed 5 days ago

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TexacoAsdaMorrisonsTescoWelcome Break

  1. 197.9pSt Mellons Superstore · TescoGo0.4 mi · Open until 22:00
    Price changed 5 days agoWrong price?
  2. 197.9pAsda Pentwyn Superstore · AsdaGo1.3 mi · Open until 22:00
    Price changed 25 days agoWrong price?
  3. 197.9pMFG Morrisons Cardiff Newport Road · MorrisonsGo2.0 mi · Open until 23:00
    Price changed 15 days agoWrong price?
  4. 199.9pPentwyn Service Station · TexacoGo1.2 mi · Open 24 hours
    Price changed 2 days agoWrong 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)166.9p167.9p6
Super unleaded (E5)177.9p185.9p5
Diesel (B7)197.9p197.9p6
Premium diesel207.9p–3

Typical unleaded here is 2.0p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in CF3 today?

MFG Morrisons Cardiff Newport Road (Morrisons) at 166.9p a litre, the lowest reported price at an open station within 2 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in CF3 today?

St Mellons Superstore (Tesco) at 197.9p a litre, the lowest reported price at an open station within 2 miles. The typical price nearby is 197.9p.

Updated 7 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