Live fuel prices from 13 stations across Hertsmere. Hertfordshire. Find the cheapest petrol and diesel near you.
COSTCO WHOLESALE WATFORD currently leads on price in Hertsmere at 151.9p — 8.4p below the city average. Filling a 55-litre tank here saves you £4.64 vs the average station.
The cheapest petrol in Hertsmere today is at COSTCO WHOLESALE WATFORD (WD25 8JS) at 151.9p per litre. Prices are updated every 30 minutes from the official UK Government Fuel Finder data.
The average petrol (E10) price in Hertsmere is currently 160.3p per litre, which is 3.5p above the UK national average of 156.8p. Supermarket stations like Tesco and Asda typically offer the lowest prices.
The cheapest diesel (B7) in Hertsmere is currently 181.7p per litre at ASDA ELSTREE ALLUM LANE PETROL FILLING STATION. The average diesel price across Hertsmere is 188.8p.
Fuel prices across Hertsmere are updated every 30 minutes. All major UK fuel retailers are legally required to report prices to the government's Fuel Finder scheme, which FuelSignal pulls from automatically.
Supermarket fuel stations — Tesco, Asda, Morrisons, and Sainsbury's — are almost always the cheapest in Hertsmere, typically 4–8p per litre below branded stations like Shell and BP. Among non-supermarket brands, JET and Gulf often offer competitive prices.
Hertsmere petrol prices are currently 3.5p per litre above the UK national average of 156.8p. Filling up at a supermarket station can help reduce costs.
To save money on petrol in Hertsmere: (1) Use supermarket stations which are typically 5–8p cheaper than branded forecourts. (2) Avoid filling up near motorway services which charge a significant premium. (3) Use FuelSignal to compare all 13 stations in Hertsmere and find the cheapest price near you before you travel.