Fuel Prices in Chepstow, Sedbury, Beachley
Live comparison for NP16 area. Tracking 5 stations across 27 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Chepstow, Sedbury, Beachley .
Wales
5 Stations
5 Brands
Updated 18 Sep 2026
View Chepstow, Sedbury, Beachley on the Fuel Map
Compare all 5 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
167p
165.7p
Diesel (B7)
188.7p
190.5p
Cheapest Today
Area Averages vs National
Petrol
168.1p
▲ 0.6p vs UK Avg
Super Unleaded
183.4p
▼ 1.9p vs UK Avg
Diesel
192.7p
▲ 0.1p vs UK Avg
Super Diesel
213.6p
▲ 0.3p vs UK Avg
All Fuel Stations in Chepstow, Sedbury, Beachley (NP16)
Frequently Asked Questions About Fuel in Chepstow, Sedbury, Beachley
As of 18 September 2026, the cheapest E10 petrol in Chepstow, Sedbury, Beachley is 156.9p at TESCO, TESCO STORES LTD, STATION ROAD, CAS-GWENT, WALES.
There is currently a 16.0p difference between the cheapest and most expensive stations in Chepstow, Sedbury, Beachley. For a standard 55-litre family car, that equals a saving of £8.80 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Monmouthshire area.
Not today. TESCO is actually cheaper than local supermarkets in NP16. It's always worth comparing before filling up.
We are currently tracking 5 active fuel stations in the NP16 area, operated by 5 different brands including ESSO, VALERO, TESCO and more.
The cheapest B7 diesel in Chepstow, Sedbury, Beachley is currently 186.9p at TESCO. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.