Diesel prices in CF3

Distances are from the centre of CF3.

Cheapest reported within 1 mile · Diesel (B7)

199.9p

St Mellons Service Station · Texaco

St. Mellons Service Station, Cardiff, CF3 5UG

0.8 miles away · Open 24 hours

Price changed 41 days ago

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TescoTexaco

  1. 197.9pSt Mellons Superstore · TescoGo0.4 mi · Closed, opens 06:00
    Price changed 7 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)175.9p–2
Super unleaded (E5)195.9p–2
Diesel (B7)199.9p–2

What's the cheapest petrol in CF3 today?

St Mellons Service Station (Texaco) at 175.9p a litre, the lowest reported price at an open station within 1 miles.

What's the cheapest diesel in CF3 today?

St Mellons Service Station (Texaco) at 199.9p a litre, the lowest reported price at an open station within 1 miles.

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