Diesel prices in HP20

Distances are from the centre of HP20.

Cheapest reported within 25 miles · Diesel (B7)

187.9p

Watford Extra · Tesco

239-241 Lower High St, Watford, WD17 2BD

21 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: Aylesbury Tring Rd Superstore, 0.4 mi, 196.9p. The top pick saves £3.60 on 40 litres, before the cost of any extra driving.

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  1. 187.9pWatford Extra · TescoGo21 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  2. 191.9pDunstable Extra · TescoGo15 mi · Open 24 hours
    Price changed 13 days agoWrong price?
  3. 192.9pLeighton Buzzard Superstore · TescoGo9.0 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  4. 193.9pHemel Hempstead Extra · TescoGo16 mi · Open 24 hours
    Price changed 11 days agoWrong price?
  5. 194.9pMilton Keynes Bletchley Extra · TescoGo13 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  6. 194.9pOxford Superstore · TescoGo18 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  7. 194.9pSlough Extra · TescoGo23 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  8. 196.9pAylesbury Tring Rd Superstore · TescoGo0.4 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  9. 196.9pAylesbury Extra · TescoGo1.3 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  10. 196.9pAmersham Superstore · TescoGo14 mi · Open 24 hours
    Price changed 11 days agoWrong price?
  11. 196.9pMilton Keynes Wolverton Superstore · TescoGo17 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  12. 196.9pFlitwick Superstore · TescoGo18 mi · Open 24 hours
    Price changed 24 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.

See on the map

HP20 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)161.9p169.9p296
Super unleaded (E5)172.9p189.9p266
Diesel (B7)187.7p198.9p298
Premium diesel200.9p219.9p194

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

What's the cheapest petrol in HP20 today?

Asda Hemel Hempstead Express Petrol (Asda) at 161.9p 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 HP20 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 HP20

Ascona Adam's Corner Service StationAylesbury Tring Rd Superstore

Nearby towns

AylesburyHigh WycombeDunstableBuckinghamMilton KeynesHemel HempsteadBicesterLuton

Nearby postcode districts

HP19HP21HP17HP22HP27HP23OX9LU7