Live prices
Cheapest petrol and diesel prices in Builth Wells
2 forecourts tracked in Builth Wells (2 reporting unleaded (E10), 2 reporting diesel (B7), 2 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 8:02pm on 30 July 2026.
The cheapest reported unleaded petrol (E10) in Builth Wells is 159.9p per litre at ASDA EXPRESS, STATION ROAD, LLANELWEDD, BUILTH WELLS. The average across 2 forecourts currently reporting this grade is 159.9p per litre. That local average is 0.1p per litre above the UK average of 159.8p.
The average has risen 0.5p per litre since yesterday. The average has risen 3.5p per litre since last week.
Prices last refreshed at 8:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- 159.9p/lapprox. £7.27/gal
- Average
- 159.9p/lapprox. £7.27/gal
- Lowest
- 159.9p/lapprox. £7.27/gal
Diesel Prices
Diesel (B7)
- Highest
- 178.9p/lapprox. £8.13/gal
- Average
- 177.9p/lapprox. £8.09/gal
- Lowest
- 176.9p/lapprox. £8.04/gal
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- 175.9p/lapprox. £8.00/gal
- Average
- 175.9p/lapprox. £8.00/gal
- Lowest
- 175.9p/lapprox. £8.00/gal
Super Diesel Prices
Super Diesel (SDV)
- Highest
- 195.9p/lapprox. £8.91/gal
- Average
- 195.4p/lapprox. £8.88/gal
- Lowest
- 194.9p/lapprox. £8.86/gal
All forecourts in Builth Wells
ASDA EXPRESS
STATION ROAD, LLANELWEDD, BUILTH WELLS · LD2 3SS
Usually cheapest midnight to 5am, priciest 7pm to midnight here
Directions159.9p/L
approx. £7.27/gal
Diesel B7
178.9p
approx. £8.13/gal
Premium E5
175.9p
approx. £8.00/gal
Super Diesel
194.9p
approx. £8.86/gal
159.9p/L
approx. £7.27/gal
Diesel B7
176.9p
approx. £8.04/gal
Premium E5
175.9p
approx. £8.00/gal
Super Diesel
195.9p
approx. £8.91/gal
Search near Builth Wells
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
ASDA EXPRESS
STATION ROAD, LLANELWEDD, BUILTH WELLS
159.9p/L
Cheapest reported diesel
TEXACO
STATION ROAD, BUILTH WELLS, POWYS
176.9p/L
By fuel grade in Builth Wells
Save more as a driver
Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Builth Wells
- What is the average petrol price in Builth Wells?
- The average unleaded (E10) petrol price in Builth Wells is currently 159.9p per litre (approx. £7.27/gal), based on live data from 2 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Builth Wells?
- The average diesel (B7) price in Builth Wells is currently 177.9p per litre (approx. £8.09/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Builth Wells?
- ASDA EXPRESS at STATION ROAD, LLANELWEDD, BUILTH WELLS currently has the cheapest reported unleaded petrol in Builth Wells at 159.9p per litre (approx. £7.27/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Builth Wells?
- According to official UK government fuel price data, TEXACO (LD2 3SS) currently has the highest reported unleaded (E10) price in Builth Wells at 159.9p per litre (approx. £7.27/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Builth Wells?
- Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.