Towns › Castle Douglas
2 forecourts in Castle Douglas, Dumfries and Galloway, Scotland. Cheapest unleaded is 163.9p at St Johns Town Services. Cheapest diesel is 181.5p at Carrs Billington Fuels Castle Douglas.
Prices as reported to Fuel Finder up to 28 Aug 2026, 16:00. Checking for newer prices…
| Station | Unleaded | Diesel | Super | Premium diesel | Updated |
|---|---|---|---|---|---|
| St Johns Town Services Shell · 1, Ayr Road, Dalry, Castle Douglas, DG7 3SW, Ayr Road, Castle Douglas DG7 3SW | 163.9p | 189.9p | 173.9p | 199.9p | 4 days ago |
| Carrs Billington Fuels Castle Douglas Carrs Billington Fuels Castle Douglas · Abercromby Ind Estate, Abercromby Road, Castle Douglas DG7 1LH | – | 181.5p | – | – | 13 Aug |
Typical (median) and cheapest unleaded, and typical diesel, across Castle Douglas's forecourts each day. Typical unleaded is up 1.0p over the last 7 days and up 4.0p over the last 30 days.
Search within 10 miles of Castle Douglas instead
Forecourts must report every price change to the government's Fuel Finder scheme within 30 minutes. This page is rebuilt from the daily data and then checks the live feed when you open it, so the figures you see are the latest reported. Prices are per litre. A blank means the forecourt does not sell that fuel or has not reported a price.