SHELL, 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, CASTLE DOUGLAS, DG7 3SW
Weekdays: 07:00:00 - 19:00:00
Saturday: 07:00:00 - 19:00:00
Sunday: 07:00:00 - 19:00:00
ST JOHNS TOWN SERVICES is a SHELL petrol station located on 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW in CASTLE DOUGLAS, DUMFRIES AND GALLOWAY (DG7 3SW).
CASTLE DOUGLAS has multiple fuel stations to choose from. Prices are sourced from official UK government data and update every 4 minutes.
SHELL operates a network of fuel stations across the UK. Prices can vary between locations based on local competition and operating costs. You can compare all SHELL prices on our SHELL fuel prices page.
How much is petrol at ST JOHNS TOWN SERVICES?
Petrol (E10) at ST JOHNS TOWN SERVICES is currently 149.9p per litre. This is 2.1p below the UK national average of 152.0p. Prices are updated every 4 minutes from official UK government data.
How much is diesel at ST JOHNS TOWN SERVICES?
Diesel at ST JOHNS TOWN SERVICES is currently 165.9p per litre. This is 3.0p below the UK national average of 168.9p. Prices are updated every 4 minutes from official UK government data.
Is ST JOHNS TOWN SERVICES the cheapest fuel station in CASTLE DOUGLAS?
To compare ST JOHNS TOWN SERVICES with other stations in CASTLE DOUGLAS, visit our CASTLE DOUGLAS fuel prices page which ranks all stations by price.
What fuel types are available at ST JOHNS TOWN SERVICES?
ST JOHNS TOWN SERVICES sells Super Unleaded (E5), Petrol (E10), Diesel (B7), Premium Diesel. Prices for all available fuels are shown above and updated every 4 minutes.
What are the opening hours of ST JOHNS TOWN SERVICES?
ST JOHNS TOWN SERVICES is open weekdays 07:00:00-19:00:00, Saturdays 07:00:00-19:00:00, and Sundays 07:00:00-19:00:00.
Where is ST JOHNS TOWN SERVICES located?
ST JOHNS TOWN SERVICES is located at 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY DG7 3SW. You can find directions using the "Get Directions" button above, which opens Google Maps navigation.
How often are fuel prices updated?
Fuel prices on FuelCosts.co.uk are updated every 4 minutes using official data from the UK government's Fuel Finder service. This ensures you always see the most current prices available for ST JOHNS TOWN SERVICES.
About SHELL Fuel Stations
How do SHELL fuel prices compare?
SHELL operates a network of fuel stations across the UK. Prices can vary between locations based on local competition and operating costs. Compare all SHELL prices on our SHELL fuel prices page.
Price Insights for ST JOHNS TOWN SERVICES
What is the cheapest day to buy fuel at ST JOHNS TOWN SERVICES?
Based on historic price data, Sunday tends to be the cheapest day to fill up at ST JOHNS TOWN SERVICES, with an average petrol price of 129.9p per litre. Thursday tends to be the most expensive at 158.9p on average.
How often does ST JOHNS TOWN SERVICES change its fuel prices?
We have recorded 164 price changes at ST JOHNS TOWN SERVICES over the past 138 days. This station changes its prices roughly every 3 days, which is a moderate update frequency indicating reasonable responsiveness to wholesale price movements.
What is the price range at ST JOHNS TOWN SERVICES?
Since we started tracking on 7 February 2026, petrol prices at ST JOHNS TOWN SERVICES have ranged from 129.9p to 168.9p per litre — a spread of 39.0p. View the full price history chart above to see how prices have changed over time.
Fuel Prices in CASTLE DOUGLAS
CASTLE DOUGLAS (DG7 postcode area) has multiple fuel stations to choose from. Fuel prices in CASTLE DOUGLAS are updated every 4 minutes from official government data. For a full comparison of all stations, visit our CASTLE DOUGLAS fuel prices page.