Premium diesel prices in CB21

Distances are from the centre of CB21.

Cheapest reported within 50 miles · Premium diesel

209.9p

Letchworth service station · Essar

Icknield Garage, Letchworth Garden City, SG6 4AD

24 miles away · Open until 23:00

Price changed 39 days ago

£4.00 less on 40 litres than the local median (219.9p)

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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.

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CB21 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)160.9p169.9p1117
Super unleaded (E5)172.9p189.9p977
Diesel (B7)187.7p198.9p1111
Premium diesel200.9p219.9p662

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

What's the cheapest petrol in CB21 today?

Greenman Service Station (Jet) at 160.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 169.9p.

What's the cheapest diesel in CB21 today?

Asda Watford Supercentre (Asda) at 187.7p a litre, the lowest reported price at an open station within 50 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 CB21

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