Cheapest fuel in Watford
We hold recently reported prices for 8 forecourts in Watford. Every price below carries the date the retailer reported it, so you can see how recent it is before you drive.
Cheapest by fuel type
The lowest reported price for each fuel across Watford, and where it was reported.
E10 — standard petrol
Unleaded
164.9p
Costco Wholesale WatfordWD25 8JS
Price from 18 Oct 2026E5 — premium petrol
Super unleaded
174.9p
Costco Wholesale WatfordWD25 8JS
Price from 18 Oct 2026B7 — standard diesel
Diesel
184.9p
Costco Wholesale WatfordWD25 8JS
Price from 18 Oct 2026V-Power / Ultimate
Premium diesel
206.9p
South Oxhey Esso ExpressWD19 6EG
Price from 18 Oct 2026Is fuel dear in Watford?
The Watford figure is the average of the forecourts listed on this page. The UK figure is national — it is not limited to Watford — and it is taken over the 6,153 forecourts that reported a price in the most recent GOV.UK snapshot, out of the 8,136 forecourts we currently list. That is what it was calculated from, rather than every forecourt in the country.
| Fuel | Watford avg | UK avg | Difference |
|---|---|---|---|
| Unleaded7 forecourts | 169.3p | 174.0p | 4.7p cheaper |
| Super unleaded6 forecourts | 184.2p | 192.3p | 8.1p cheaper |
| Diesel7 forecourts | 190.0p | 199.0p | 9.0p cheaper |
| Premium diesel2 forecourts | 207.9p | 218.8p | 10.9p cheaper |
Within Watford, diesel runs from 184.9p at Costco Wholesale Watford to 197.9p at Eg Watford Pfs — about £6.50 on a 50-litre fill, if both prices still stand.
Watford forecourts, cheapest diesel first
7 of 8 Watford forecourts report diesel. The figure under each price is the difference from the UK average of 199.0p.
Costco Wholesale Watford
SupermarketHARTSPRING LANE, WATFORD, WATFORD, HERTFORDSHIREWD25 8JS
184.9p
-14.1p vs UK
Asda Watford Supercentre
SupermarketODHAMS INDUSTRIAL ESTATE, ST ALBANS ROAD, WATFORDWD24 7RT
187.7p
-11.3p vs UK
Sainsburys Dome Roundabout
SupermarketCOW LANE, WATFORDWD25 9JS
187.9p
-11.1p vs UK
Watford Extra - Petrol Filling Station
Supermarket239-241 LOWER HIGH ST, WATFORDWD17 2BD
188.9p
-10.1p vs UK
Rontec Watford
BrandedST ALBANS ROAD, WATFORD, HERTFORDSHIREWD24 4AE
189.9p
-9.1p vs UKSouth Oxhey Esso Express
BrandedPRESTWICK RD, WATFORDWD19 6EG
192.9p
-6.1p vs UK
Eg Watford Pfs
BrandedWIGGENHALL ROAD, WATFORD, BUCKINGHAMSHIREWD18 0FS
197.9p
-1.1p vs UKWhere these prices come from
Prices are published by the retailers themselves under the government's fuel price transparency scheme and are shown in pence per litre. A forecourt only appears here once it has actually reported, and we show its reported date rather than assuming today's price. Prices can change between a retailer reporting and you arriving, so always check the pump.
Common questions about fuel in Watford
Every answer below is worked out from the forecourt prices on this page.
Where is the cheapest diesel in Watford?
Costco Wholesale Watford, WD25 8JS, at 184.9p a litre. That is the lowest diesel price of the 7 Watford forecourts reporting it. The retailer reported it today (18 Oct 2026). Prices can change between a retailer reporting and you arriving, so check the pump.
How many petrol stations in Watford report their fuel prices?
We hold a recently reported price for 8 forecourts in Watford, published by the retailers themselves under the government's fuel price transparency scheme. That is what has reported recently enough for us to list, rather than a count of every forecourt in Watford — a site that stops reporting drops out, and one that has never reported never appears. Not every forecourt sells every fuel: 7 quote unleaded, 6 quote super unleaded, 7 quote diesel, 2 quote premium diesel. All 7 of the forecourts quoting diesel are ranked on this page.
Is diesel cheaper in Watford than the UK average?
Watford averages 190.0p for diesel across the 7 forecourts quoting it, which is 9.0p a litre cheaper than the UK average of 199.0p. The UK figure is taken over the 6,153 forecourts that reported a price in the most recent GOV.UK snapshot, out of the 8,136 forecourts we currently list, so it is not limited to Watford.
How up to date are these Watford fuel prices?
Every price on this page was reported today. Retailers report into the scheme themselves, anywhere from daily to occasionally, so no price here is a live pump price — each one is shown with the date it was reported.
How much can I save by shopping around for diesel in Watford?
Diesel runs from 184.9p to 197.9p across the 7 Watford forecourts quoting it — a gap of 13.0p a litre, or about £6.50 on a 50-litre fill, if both prices still stand when you get there.
Fuel prices near Watford
The nearest towns to Watford with at least 5 reporting forecourts, up to 50 miles away. Distances are straight-line, from the middle of the Watford forecourts listed above to that town's nearest one.
Fuel prices in St Albans
17 forecourts · about 1.7 miles away
Fuel prices in Hemel Hempstead
11 forecourts · about 5.6 miles away
Fuel prices in Harrow
7 forecourts · about 5.6 miles away
Fuel prices in London
244 forecourts · about 5.9 miles away
Fuel prices in Barnet
5 forecourts · about 6.2 miles away
Fuel prices in Uxbridge
8 forecourts · about 7.5 miles away
Fuel prices in Enfield
11 forecourts · about 10 miles away
Fuel prices in Hounslow
8 forecourts · about 12 miles away
Garages near Watford
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