Diesel prices in SL9

Distances are from the centre of SL9.

Cheapest reported within 10 miles · Diesel (B7)

187.7p

Asda Watford Supercentre · Asda

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

9.1 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: Amersham Superstore, 5.3 mi, 196.9p. The top pick saves £3.68 on 40 litres, before the cost of any extra driving.

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  1. 187.7pAsda Watford Supercentre · AsdaGo9.1 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  2. 187.9pWatford Extra · TescoGo8.1 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  3. 187.9pSainsburys Dome Roundabout · Sainsbury'sGo9.1 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  4. 193.9pAsda Slough Superstore · AsdaGo7.1 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  5. 194.9pSlough Extra · TescoGo6.2 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  6. 195.7pAsda Northolt · AsdaGo8.5 mi · Open 24 hours
    Price changed 16 days agoWrong price?
  7. 195.7pAsda Hayes Superstore · AsdaGo8.8 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  8. 195.7pAsda High Wycombe Superstore · AsdaGo9.5 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  9. 195.9pMFG Morrisons High Wycombe · MorrisonsGo8.9 mi · Open until 22:00
    Price changed 16 days agoWrong price?
  10. 195.9pHayes Yeading Extra · TescoGo8.9 mi · Open until 22:00
    Price changed 6 days agoWrong price?
  11. 196.7pAsda South Ruislip Superstore · AsdaGo7.1 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  12. 196.9pAmersham Superstore · TescoGo5.3 mi · Open 24 hours
    Price changed 11 days agoWrong price?
  13. 198.9pAsda Hillingdon Express Petrol · AsdaGo6.6 mi · Open 24 hours
    Price changed 4 days agoWrong price?

See on the map

SL9 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)164.9p169.9p130
Super unleaded (E5)176.9p189.9p120
Diesel (B7)187.7p198.9p130
Premium diesel203.9p219.4p92

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

What's the cheapest petrol in SL9 today?

Queenshead Service Station (BP) at 164.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 169.9p.

What's the cheapest diesel in SL9 today?

Asda Watford Supercentre (Asda) at 187.7p a litre, the lowest reported price at an open station within 10 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 SL9

Chalfont St Peter Esso ExpressGerrards Cross Sf Connect

Nearby towns

UxbridgeRickmansworthSloughRuislipWatfordMaidenheadHayesHarrow

Nearby postcode districts

UB9HP9SL0WD3HP7SL2UB10HP6