Petrol prices in BT51
Every forecourt in the BT51, Northern Ireland postcode district, cheapest first, with live prices from the government Fuel Finder feed — covering Causeway Coast and Glens, Northern Ireland.
Petrol stations in BT51 (12)
Cheapest first. Prices update through the day.
Nicholl, COLERAINECheapestCOLERAINE£1.55E10£1.76B7Nicholl, COLERAINECOLERAINE£1.55E10£1.76B7MAXOL, ColeraineColeraine£1.63E10£1.88B7Texaco, ColeraineColeraine£1.63E10£1.85B7Morans Centra - GO Service Station, ColerraineColerraine£1.63E10£1.85B7SAINSBURYS, COLERAINECOLERAINE£1.64E10£1.86B7Texaco, GarvaghGarvagh£1.65E10£1.87B7Maxol, ColeraineColeraine£1.65E10£1.87B7SOLO, COLERAINECOLERAINE£1.67E10£1.87B7TONER FUELS, ColeraineColeraine—E10£1.90B7Maxol, colerainecoleraine—E10£1.92B7Star Fuels Aghadowey, ColeraineColeraine—E10£1.84B712.0p separates the cheapest and dearest forecourt inside BT51 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 £1.55already available inside BT51 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 BT51
BT51 is part of the BT postcode area, which covers Northern Ireland, and its forecourts sit mainly in Causeway Coast and Glens in Northern Ireland. We track 12 forecourts here across 8 brands, of which 7 are supermarkets.
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. BT51 has 7, which is why the local spread is 12.0p. Across Northern Ireland 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 BT51
How much is petrol in BT51 today?
The typical BT51 forecourt is charging £1.63 a litre for E10 petrol — £89.59 for a 55-litre tank. The cheapest of the 9 forecourts reporting a price in BT51 is at £1.55, and the dearest £1.67.
Where is the cheapest petrol in BT51?
Nicholl, COLERAINE in COLERAINE at £1.55 a litre. That is 12.0p below the dearest forecourt in BT51. Prices change through the day, so check before you set off.
Is BT51 cheaper or dearer than the rest of the UK?
BT51 runs 7.0p below the UK median of £1.70, and sits in Northern Ireland, 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 BT51?
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 BT51.
How many petrol stations are there in BT51?
12 forecourts, from 8 different brands, including 7 supermarket forecourts. Every one reports its prices to the government Fuel Finder scheme within thirty minutes of a change.