Cheapest petrol near CF81
Cheapest petrol in CF81, Cardiff
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near CF81 right now is 155.7p at Asda Blackwood Superstore, NP12 0NT. Typical petrol across the 15 forecourts within five miles is 157.9p a litre and diesel 181.9p. The spread here is 4.2p a litre, which is £2.31 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near CF81 today
Cheapest diesel near CF81 today
Every price is the forecourt's own submission to the Fuel Finder scheme, ranked green for the cheapest through to red for the dearest within five miles of the district centre. Enter your full postcode on the home page for the exact forecourts around you, or set a free alert for when the price near you drops.
Common questions about petrol in CF81
How much is petrol in CF81 today?
The typical petrol price within five miles of CF81 is 157.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 155.7p at Asda Blackwood Superstore, NP12 0NT. That is about £86.84 for a 55 litre tank at the typical price.
Where is the cheapest petrol near CF81?
Right now the lowest price near CF81 is 155.7p at Asda Blackwood Superstore, NP12 0NT. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in CF81?
Typical diesel within five miles of CF81 is 181.9p a litre, and the cheapest is 175.7p at Asda Blackwood Superstore, NP12 0NT.
How current are these prices?
Forecourts must report a change to the official Fuel Finder scheme within 30 minutes, and this page is rebuilt twice a day. It was last updated at 10:00 on 28 August 2026.