Diesel prices in HP21

Distances are from the centre of HP21.

Cheapest reported within 25 miles · Diesel (B7)

187.7p

Asda Watford Supercentre · Asda

Odhams Industrial Estate, St Albans Road, Watford, WD24 7RT

20 miles away · Open 24 hours

Price changed 26 days ago

£4.48 less on 40 litres than the local median (198.9p)

Directions

Nearest open station: Asda High Wycombe Superstore, 13 mi, 195.7p. The top pick saves £3.20 on 40 litres, before the cost of any extra driving.

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  1. 187.7pAsda Watford Supercentre · AsdaGo20 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  2. 193.7pAsda Elstree Allum Lane · AsdaGo25 mi · Open until 22:00
    Price changed 10 days agoWrong price?
  3. 193.9pAsda Slough Superstore · AsdaGo22 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  4. 194.7pAsda Milton Keynes Supercentre · AsdaGo14 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  5. 194.9pAsda Luton Superstore · AsdaGo19 mi · Open 24 hours
    Price changed 21 days agoWrong price?
  6. 195.7pAsda High Wycombe Superstore · AsdaGo13 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  7. 195.9pAsda Hemel Hempstead Express Petrol · AsdaGo16 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  8. 196.7pAsda South Ruislip Superstore · AsdaGo24 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  9. 196.9pAsda Wheatley Superstore · AsdaGo14 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  10. 198.9pAsda Hillingdon Express Petrol · AsdaGo24 mi · Open 24 hours
    Price changed 4 days agoWrong price?

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HP21 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)160.9p169.9p313
Super unleaded (E5)172.9p189.9p280
Diesel (B7)187.7p198.9p315
Premium diesel200.9p219.9p204

Typical unleaded here is the same as the Great Britain typical price of 169.9p.

What's the cheapest petrol in HP21 today?

Sainsburys Apsley Mill (Sainsbury's) at 160.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 169.9p.

What's the cheapest diesel in HP21 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 8 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 HP21

Asda Borough Express PetrolMFG Aylesbury

Nearby towns

AylesburyHigh WycombeDunstableBuckinghamHemel HempsteadMilton KeynesBicesterLuton

Nearby postcode districts

HP20HP19HP22HP17HP27HP23OX39OX9