Petrol prices in LL55
Every forecourt in the LL55, Llandudno postcode district, cheapest first, with live prices from the government Fuel Finder feed — covering Gwynedd, Wales.
Petrol stations in LL55 (5)
Cheapest first. Prices update through the day.
Essar, CAERNARFONCheapestCAERNARFON£1.58E10£1.80B7MORRISONS, CAERNARFONCAERNARFON£1.62E10£1.83B7Texaco, CAERNARFONCAERNARFON£1.62E10£1.83B7Shell, CAERNARFONCAERNARFON£1.64E10£1.85B7Texaco, CAERNARFONCAERNARFON£1.70E10£1.89B712.0p separates the cheapest and dearest forecourt inside LL55 alone — £6.60 on a tank, without leaving the district. That is usually a bigger saving than any amount of waiting for prices to move.
Is anywhere nearby cheaper?
Neighbouring districts, with the fuel the drive itself burns already subtracted — a 45 mpg car, there and back.
Not today. Of the 8 nearest districts, none is cheap enough to cover the fuel the drive itself would burn — the £1.58already available inside LL55 wins. That is the common case, and it is why chasing a cheaper sign a few miles away usually costs more than it saves — the break-even calculation shows where the line falls.
Nearby postcode districts
Closest first, with today’s typical price.
About fuel prices in LL55
LL55 is part of the LL postcode area, which covers Llandudno, and its forecourts sit mainly in Gwynedd in Wales. We track 5 forecourts here across 4 brands, of which 1 is a supermarket.
Supermarket forecourts usually anchor local pricing: where one exists, the independents nearby tend to price close to it, and where none does, prices drift upward. LL55 has 1, which is why the local spread is 12.0p. Across Wales as a whole the median is £1.65 — see the whole region.
Every price here comes from the government Fuel Finder scheme, which since February 2026 has required each forecourt to report a change within thirty minutes. For the forecourts nearest a specific address rather than a whole district, search your full postcode.
Common questions about LL55
How much is petrol in LL55 today?
The typical LL55 forecourt is charging £1.62 a litre for E10 petrol — £88.94 for a 55-litre tank. The cheapest of the 5 forecourts reporting a price in LL55 is at £1.58, and the dearest £1.70.
Where is the cheapest petrol in LL55?
Essar, CAERNARFON in CAERNARFON at £1.58 a litre. That is 12.0p below the dearest forecourt in LL55. Prices change through the day, so check before you set off.
Is LL55 cheaper or dearer than the rest of the UK?
LL55 runs 3.2p below the UK median of £1.65, and sits in Wales, where the regional median is £1.65. Local competition drives most of that: districts with two or more supermarket forecourts close together price lower than districts where the nearest alternative is a drive away.
Is it worth driving to a cheaper postcode from LL55?
Not on today's prices. No neighbouring district is cheap enough to cover the fuel the detour itself would burn, so the best price available to you is inside LL55.
How many petrol stations are there in LL55?
5 forecourts, from 4 different brands, including 1 supermarket forecourt. Every one reports its prices to the government Fuel Finder scheme within thirty minutes of a change.