Diesel prices in CM21

Distances are from the centre of CM21.

Cheapest reported within 25 miles · Diesel (B7)

187.9p

Sainsburys Dome Roundabout · Sainsbury's

Cow Lane, Watford, WD25 9JS

25 miles away · Open 24 hours

Price changed 6 days ago

£4.40 less on 40 litres than the local median (198.9p)

Directions

Nearest open station: Shell Harlow, 4.4 mi, 199.9p. The top pick saves £4.80 on 40 litres, before the cost of any extra driving.

SortCheapestNearest

Filters (3)

Open nowSupermarkets24 hoursCar washToiletsAdBlue

EssoBPShellTescoJetSainsbury'sTexacoAsda

Clear filters

  1. 187.9pSainsburys Dome Roundabout · Sainsbury'sGo25 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  2. 189.9pShell Little Waitrose Sceptre · ShellGo25 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  3. 193.9pShell Barking · ShellGo19 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  4. 193.9pShell Co-Op Ripple Road · ShellGo19 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  5. 195.9pSainsburys Charlton Riverside · Sainsbury'sGo23 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  6. 196.9pShell Elstree Way · ShellGo20 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  7. 196.9pShell Whitechapel · ShellGo22 mi · Open 24 hours
    Price changed todayWrong price?
  8. 197.9pShell Little Waitrose Hornsey Park · ShellGo20 mi · Open 24 hours
    Price changed todayWrong price?
  9. 197.9pShell Co-Op Old Ford · ShellGo20 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  10. 197.9pShell Little Waitrose Stirling · ShellGo21 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  11. 197.9pShell Little Waitrose Mill Hill · ShellGo22 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  12. 197.9pHovefield service station · ShellGo22 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  13. 197.9pShell Co-Op Bellegrove · ShellGo24 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  14. 197.9pShell Co-Op Hemel Hempstead · ShellGo25 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  15. 198.9pShell Enfield · ShellGo13 mi · Open 24 hours
    Price changed todayWrong price?
  16. 198.9pShell Rise Park · ShellGo15 mi · Open 24 hours
    Price changed yesterdayWrong price?
  17. 198.9pMFG New Barnet · ShellGo18 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  18. 198.9pIlford Lane Service Station · ShellGo18 mi · Open 24 hours
    Price changed 16 days agoWrong price?
  19. 198.9pShell Co-Op Orbital · ShellGo19 mi · Open 24 hours
    Price changed todayWrong price?
  20. 198.9pSainsburys London Colney · Sainsbury'sGo19 mi · Open 24 hours
    Price changed 23 days agoWrong price?

See on the map

CM21 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p168.9p490
Super unleaded (E5)174.9p189.9p438
Diesel (B7)187.7p198.9p484
Premium diesel200.9p219.9p300

Typical unleaded here is the same as the Great Britain typical price of 168.9p.

What's the cheapest petrol in CM21 today?

Greenman Service Station (Jet) at 159.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 168.9p.

What's the cheapest diesel in CM21 today?

Asda Watford Supercentre (Asda) at 187.7p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 198.9p.

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 CM21

Shell Little Waitrose Sawbridgewort

Nearby towns

HarlowEnfieldBrentwoodChelmsfordWoodford GreenRomfordStevenageHornchurch

Nearby postcode districts

CM20CM23CM18CM17CM19CM22CM24SG12