Diesel prices in N9

Distances are from the centre of N9.

Cheapest reported within 25 miles · Diesel (B7)

187.9p

Sainsburys Dome Roundabout · Sainsbury's

Cow Lane, Watford, WD25 9JS

15 miles away · Open 24 hours

Price changed 7 days ago

£4.80 less on 40 litres than the local median (199.9p)

Directions

Nearest open station: Sainsburys Charlton Riverside, 10 mi, 195.9p. The top pick saves £3.20 on 40 litres, before the cost of any extra driving.

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  1. 187.9pSainsburys Dome Roundabout · Sainsbury'sGo15 mi · Open 24 hours
    Price changed 7 days agoWrong price?
  2. 191.9pSainsburys Alperton · Sainsbury'sGo12 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  3. 195.9pSainsburys Charlton Riverside · Sainsbury'sGo10 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  4. 197.9pSainsburys Lower Richmond Road · Sainsbury'sGo13 mi · Open 24 hours
    Price changed 26 days agoWrong price?
  5. 198.9pSainsburys London Colney · Sainsbury'sGo11 mi · Open 24 hours
    Price changed 24 days agoWrong price?

See on the map

N9 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p169.9p817
Super unleaded (E5)172.9p189.9p754
Diesel (B7)187.7p199.9p811
Premium diesel200.9p219.9p541

Typical unleaded here is 1.0p above the Great Britain typical price of 168.9p.

What's the cheapest petrol in N9 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 169.9p.

What's the cheapest diesel in N9 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 199.9p.

Updated 10 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 N9

Grand Prix Service StationHertford RoadJ1 Service StationMontagu Road Service Station

Nearby towns

EnfieldGreater LondonWoodford GreenBarnetIlfordLondonBorehamwoodBarking

Nearby postcode districts

N18EN3N21N17EN1E4N13EN2