Cheapest unleaded
209.0p
Fuel prices in TR21 today, 4 November 2026
Live petrol and diesel prices at 1 station in the TR21 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
–
Avg unleaded (TR21)
209.0p
Avg diesel (TR21)
–
1 fuel station in the TR21 postcode area reports pump prices to the government's Fuel Finder scheme. On average TR21 is 38.3p dearer than the UK as a whole.
Data updated 3 hours ago.
Cheapest fuel in TR21: quick answers
Where is the cheapest petrol in TR21?
The cheapest unleaded in the TR21 postcode area right now is 209.0p per litre at Island Carriers, Porthmellon Industrial Estate, St Mary's, Isles of Scilly. The TR21 average is 209.0p.
Where is the cheapest diesel in TR21?
The lowest diesel price in TR21 is currently – per litre at undefined, undefined.