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Cheapest fuel prices in Watford
Hertfordshire · updated 13 July 2026
The cheapest unleaded (E10) near Watford today is 142.9p/L at COSTCO WHOLESALE WATFORD — 2.6p below the local average of 145.5p. For diesel (B7), head to COSTCO WHOLESALE WATFORD at 155.9p/L.
🔍 Search live prices & mapUnleaded (E10) — cheapest stations
| Station | Area | Price |
|---|---|---|
| 🏆 COSTCO WHOLESALE WATFORD | WD25 8JS | 142.9p/L |
| ASDA WATFORD SUPERCENTRE · Supermarket | WD24 7RT | 145.7p/L |
| WATFORD EXTRA - PETROL FILLING STATION · Supermarket | WD17 2BD | 145.9p/L |
| BP HARVEST ENERGY COLNE | WD18 0FS | 145.9p/L |
| RONTEC WATFORD | WD24 4AE | 145.9p/L |
| SHELL LITTLE WAITROSE SCEPTRE | WD24 7RU | 145.9p/L |
| SAINSBURYS DOME ROUNDABOUT · Supermarket | WD25 9JS | 145.9p/L |
| SOUTH OXHEY ESSO EXPRESS | WD19 6EG | 145.9p/L |
Diesel (B7) — cheapest stations
| Station | Area | Price |
|---|---|---|
| 🏆 COSTCO WHOLESALE WATFORD | WD25 8JS | 155.9p/L |
| ASDA WATFORD SUPERCENTRE · Supermarket | WD24 7RT | 158.7p/L |
| WATFORD EXTRA - PETROL FILLING STATION · Supermarket | WD17 2BD | 158.9p/L |
| BP HARVEST ENERGY COLNE | WD18 0FS | 158.9p/L |
| RONTEC WATFORD | WD24 4AE | 158.9p/L |
| SHELL LITTLE WAITROSE SCEPTRE | WD24 7RU | 158.9p/L |
| SAINSBURYS DOME ROUNDABOUT · Supermarket | WD25 9JS | 158.9p/L |
| SOUTH OXHEY ESSO EXPRESS | WD19 6EG | 158.9p/L |
About these prices
Prices come from authoritative sources including official GOV.UK fuel price data, refreshed daily, and show each station's most recently reported price. Supermarket forecourts (Tesco, ASDA, Sainsbury's, Morrisons) are typically the cheapest in Watford; motorway services the dearest. Prices are indicative — always confirm at the pump.
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