Cheapest unleaded
179.9p
Fuel prices in CM21 today, 12 September 2026
Live petrol and diesel prices at 1 station in the CM21 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
198.9p
Avg unleaded (CM21)
179.9p
Avg diesel (CM21)
198.9p
Data updated 2 hours ago.
Cheapest fuel in CM21: quick answers
Where is the cheapest petrol in CM21?
The cheapest unleaded in the CM21 postcode area right now is 179.9p per litre at Shell, 50 LONDON ROAD, SAWBRIDGEWORTH. The CM21 average is 179.9p.
Where is the cheapest diesel in CM21?
The lowest diesel price in CM21 is currently 198.9p per litre at Shell, 50 LONDON ROAD, SAWBRIDGEWORTH.