Live prices
Cheapest diesel (B7) in Builth Wells
2 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Builth Wells is £9.09 a gallon (199.9p per litre) at Asda, Station Road, Llanelwedd, Builth Wells (LD2 3SS). The average across 2 forecourts currently reporting this grade is £9.09 a gallon (199.9p per litre). That local average is 3.3p per litre above the UK average of 196.6p.
The average is unchanged since yesterday. The average has risen 10.0p per litre since last week.
Prices last refreshed at 3:31pm on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Asda Builth Express Petrol (LD2 3SS)Station Road, Llanelwedd, Builth Wells | £7.86172.9p | £9.09199.9p | £8.59188.9p | £9.82215.9p | 20 mins ago |
 Mfg Builth Wells (LD2 3SS)24hStation Road, Builth Wells, Powys | £7.86172.9p | £9.09199.9p | £8.45185.9p | £9.54209.9p | 20 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.
Search a postcode
Questions about diesel (B7) in Builth Wells
- Where is the cheapest diesel (B7) in Builth Wells?
- The cheapest reported diesel (B7) in Builth Wells is 199.9p per litre at Asda, Station Road, Llanelwedd, Builth Wells (LD2 3SS). The average across 2 forecourts reporting this grade is 199.9p per litre. Prices were last refreshed at 3:31pm on 21 September 2026 from official UK Government fuel price data.
- How many stations in Builth Wells sell diesel (B7)?
- 2 forecourts in Builth Wells currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.