Diesel prices in CF3

Distances are from the centre of CF3.

Cheapest recent price within 5 miles · Diesel (B7)

197.9p

St Mellons Service Station · Texaco

St. Mellons Service Station, Cardiff, CF3 5UG

0.8 miles away · Open 24 hours

Price changed today

1 cheaper price is over 30 days old, see below

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  1. 197.9pSt Mellons Service Station · TexacoGo0.8 mi · Open 24 hours
    Price changed todayWrong price?
  2. 197.9pAsda Pentwyn Superstore · AsdaGo1.3 mi · Open until 22:00
    Price changed 27 days agoWrong price?
  3. 199.9pPentwyn Service Station · TexacoGo1.2 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  4. 199.9pMFG Cardinal · ValeroGo2.1 mi · Open 24 hours
    Price changed 25 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)165.9p167.9p22
Super unleaded (E5)177.9p185.9p15
Diesel (B7)194.9p197.9p22
Premium diesel207.9p214.9p9

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

What's the cheapest petrol in CF3 today?

MFG Morrisons Cardiff Tyglass (Morrisons) at 165.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in CF3 today?

MFG Morrisons Cardiff Tyglass (Morrisons) at 194.9p a litre, the lowest reported price at an open station within 5 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.

All stations in CF3

MFG CastletonSt Mellons Service StationSt Mellons Superstore

Nearby towns

CardiffNewportCasnewyddPontypriddBlackwoodBarryWeston-Super-MareBridgend

Nearby postcode districts

CF23CF24CF14CF11NP10CF5NP11CF83