Shell
Shell Britannia Fuel Prices, Isle Of Anglesey
Mona Road, Isle Of Anglesey, Gwynedd, LL59 5EB
Unleaded
161.9p/litre
Reported 15 May at 15:00
Super Unleaded
179.9p/litre
Reported 15 May at 15:05
Diesel
191.9p/litre
Reported 15 May at 15:05
Premium Diesel
219.9p/litre
9th cheapest unleaded within 10 mi9th cheapest diesel within 10 mi4 fuel types
Price History
Price History
Loading chart...
Street View
How Shell Britannia compares
Unleaded (E10) here is in line with the Isle Of Anglesey average (161.9p across 1 station), 3.4p dearer than the Shell UK average (158.5p) and 3.7p dearer than the UK national average of 158.2p.
| Benchmark | Unleaded (E10) | Diesel (B7) |
|---|---|---|
| This station | 161.9p | 191.9p |
| Isle Of Anglesey 1 station | 161.9pon avg | 191.9pon avg |
| Shell UK avg · 62 stations | 158.5p3.4p dearer | 187.3p |
Nearby Stations
About Shell Britannia
Shell Britannia is a Shell petrol station located at Mona Road, Isle Of Anglesey, Gwynedd, LL59 5EB in Isle Of Anglesey. The cheapest fuel currently available is Unleaded at 161.9p per litre.
Current fuel prices
Shell Britannia currently sells 4 fuel types: Premium Diesel at 219.9p per litre, Diesel (B7) at 191.9p per litre, Super Unleaded at 179.9p per litre and Unleaded at 161.9p per litre. Prices were last updated on 15 May 2026.
Shell Britannia is open 24 hours a day, 7 days a week.
You can contact Shell Britannia by phone on +441248712141.
Facilities available at this station include adblue packaged, toilets, water filling.
For unleaded petrol, this station ranks 9th cheapest out of 9 stations within 10 miles. For diesel, it ranks 9th cheapest out of 9 nearby stations.
Nearby petrol stations include Bryn Llwyd Services (1.3 miles), Bangor Extra - Petrol Filling Station (1.5 miles) and Asda Bangor Farrar Road Supermarket (1.5 miles).
Fuel prices at this station are updated regularly via the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025.
Frequently Asked Questions
What are the current fuel prices at Shell Britannia?
Shell Britannia is currently selling Premium Diesel at 219.9p per litre, Diesel at 191.9p per litre, Super Unleaded at 179.9p per litre, Unleaded at 161.9p per litre. Prices are sourced from the UK Government's mandatory Fuel Finder reporting scheme and refresh every 5 minutes.
Is Shell Britannia cheap compared to other Isle Of Anglesey stations?
Unleaded (E10) at 161.9p is in line with the Isle Of Anglesey average (161.9p), 3.4p dearer than the Shell UK average (158.5p), 3.7p dearer than the UK national average (158.2p). Diesel (B7) at 191.9p is in line with the Isle Of Anglesey average (191.9p), 4.6p dearer than the Shell UK average (187.3p), 4.9p dearer than the UK national average (187.0p).
When were prices last updated at Shell Britannia?
The station last reported new prices on Friday, 15 May 2026 at 15:00. PetrolFinder.uk checks for new data every 5 minutes.
What amenities are available at Shell Britannia?
Shell Britannia offers the following facilities: Adblue Packaged, Toilets, Water Filling. Visit the station page above for full details.
