PumpScan UK

Local price scan

Cheapest petrol and diesel prices in Builth Wells

2 tracked forecourts in Builth Wells, last updated 2 October 2026. Prices are pence per litre.

Unleaded petrol (E10)

174.9p

cheapest · 175.4p average across 2 stations

Diesel (B7)

202.9p

cheapest · 203.4p average across 2 stations

Super unleaded (E5)

189.9p

cheapest · 190.4p average across 2 stations

Premium diesel

215.9p

cheapest · 217.4p average across 2 stations

Builth Wells stations ranked by price

Fuel prices by station, sorted by Unleaded petrol (E10) (cheapest first)
ASDA BUILTH EXPRESS PETROLASDA BUILTH EXPRESS PETROL · LD2 3SS174.9p202.9p190.9p218.9p
MFG BUILTH WELLSTEXACO · LD2 3SS175.9p203.9p189.9p215.9p

Click a column heading to sort by that fuel — click again to flip the order.

Builth Wells price history

Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.

Where these stations are

What drivers in Builth Wells should know

The gap between the cheapest and most expensive forecourt in Builth Wells is currently 1.0p per litre. On a typical 55-litre fill that is about £0.55 — worth a short detour if a cheaper site is already on your route.

At 175.4p the average unleaded petrol (e10) price in Builth Wells is above the UK-wide average of 174.7p that PumpScan is tracking, a difference of 0.7p per litre.

Brands represented locally include ASDA BUILTH EXPRESS PETROL, TEXACO. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Builth Wells tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.

Compare Builth Wells against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.

All filling stations in Builth Wells

Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/builth-wells