Supermarket forecourt · Sainsbury's
Sainsbury's Dome Roundabout
Cow Lane, WD25 9JS. One of 7 forecourts in Watford. Open 24 hours.
Updated 3 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Sainsbury's Dome Roundabout
Every reported price change since 2 Feb 2026, in pence per litre. A step is a price change. A flat line means the price stayed the same.
- Unleaded petrol (E10)
- Diesel (B7)
- Super unleaded (E5)
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Asda Watford SupercentreOdhams Industrial Estate, Watford · supermarket · 0.1 mile | 168.7p | 188.7p | +2.0p | 5 weeks ago |
| 2 | Shell Little Waitrose SceptreSt Albans Road, Watford · 0.1 mile | 171.9p | 189.9p | +1.0p | 5 weeks ago |
| 3 | Asda Sheepcot Express PetrolNorth Orbital Road, St Albans · 0.8 miles | 172.9p | 197.9p | +1.0p | 5 weeks ago |
| 4 | Rontec WatfordSt Albans Road, Watford · 24h · 1.0 miles | 168.9p | 191.9p | +3.0p | 5 weeks ago |
| 5 | Shell Co-Op Hunton BridgeWatford Road, Kings Langley · 24h · 1.8 miles | 174.9p | 197.9p | +3.0p | 5 weeks ago |
| 6 | Costco Wholesale WatfordHartspring Lane, Watford · supermarket · 1.8 miles | 165.9p | 184.9p | +2.0p | 4 weeks ago |
| 7 | Watford Extra - Petrol Filling Station239-241 Lower High St, Watford · supermarket · 24h · 2.1 miles | 168.9p | 187.9p | +2.0p | 5 weeks ago |
| 8 | EG Classic Petrol Station1 Old Watford Road, St Albans · 24h · 2.3 miles | 174.9p | 197.9p | +1.0p | 5 weeks ago |
| 9 | EG Watford Petrol StationWiggenhall Road, Watford · 24h · 2.3 miles | 175.9p | 198.9p | +2.0p | 6 weeks ago |
| 10 | Shell Croxley Green185-187 Watford Road, Rickmansworth · 24h · 2.9 miles | 176.9p | 197.9p | +1.0p | 7 weeks ago |
| 11 | Shell Little Waitrose Chiswell551 Watford Road, St. Albans · 24h · 3.0 miles | 177.9p | 201.9p | +2.0p | 5 weeks ago |
| 12 | MFG PrimrosePrimrose Hill, Kings Langley · 3.1 miles | 174.9p | 203.9p | +1.0p | 4 weeks ago |
Map
Opening hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Bank holidays | Open 24 hours |
Facilities
- 24-hour fuel
- AdBlue (packaged)
- Air and screenwash
Recent price changes
The last 40 price changes the retailer reported, newest first. Times are UK time.
| When | Fuel | New price | Change |
|---|---|---|---|
| 1 Oct 2026, 06:54 BST | Diesel | 189.9p | +1.0p |
| 1 Oct 2026, 06:54 BST | Petrol | 169.9p | +1.0p |
| 1 Oct 2026, 06:54 BST | Super unleaded | 181.9p | +1.0p |
| 30 Sep 2026, 06:44 BST | Diesel | 188.9p | +1.0p |
| 27 Sep 2026, 09:21 BST | Diesel | 187.9p | +1.0p |
| 27 Sep 2026, 09:21 BST | Petrol | 168.9p | +1.0p |
| 27 Sep 2026, 09:21 BST | Super unleaded | 180.9p | +1.0p |
| 26 Sep 2026, 06:50 BST | Diesel | 186.9p | +1.0p |
| 26 Sep 2026, 06:50 BST | Petrol | 167.9p | +1.0p |
| 26 Sep 2026, 06:50 BST | Super unleaded | 179.9p | +1.0p |
| 25 Sep 2026, 06:49 BST | Diesel | 185.9p | +1.0p |
| 25 Sep 2026, 06:49 BST | Petrol | 166.9p | +1.0p |
| 25 Sep 2026, 06:49 BST | Super unleaded | 178.9p | +1.0p |
| 24 Sep 2026, 06:52 BST | Diesel | 184.9p | +1.0p |
| 24 Sep 2026, 06:52 BST | Petrol | 165.9p | +1.0p |
| 24 Sep 2026, 06:52 BST | Super unleaded | 177.9p | +1.0p |
| 23 Sep 2026, 07:05 BST | Diesel | 183.9p | +1.0p |
| 23 Sep 2026, 07:05 BST | Petrol | 164.9p | +1.0p |
| 23 Sep 2026, 07:05 BST | Super unleaded | 176.9p | +1.0p |
| 21 Sep 2026, 06:54 BST | Diesel | 182.9p | +1.0p |
| 21 Sep 2026, 06:54 BST | Petrol | 163.9p | +1.0p |
| 21 Sep 2026, 06:54 BST | Super unleaded | 175.9p | +1.0p |
| 20 Sep 2026, 09:47 BST | Petrol | 162.9p | +1.0p |
| 20 Sep 2026, 09:47 BST | Super unleaded | 174.9p | +1.0p |
| 18 Sep 2026, 06:45 BST | Petrol | 161.9p | −1.0p |
| 18 Sep 2026, 06:45 BST | Super unleaded | 173.9p | −1.0p |
| 15 Sep 2026, 22:40 BST | Super unleaded | 174.9p | +1.0p |
| 15 Sep 2026, 22:40 BST | Diesel | 181.9p | +1.0p |
| 15 Sep 2026, 22:40 BST | Petrol | 162.9p | +1.0p |
| 11 Sep 2026, 21:21 BST | Diesel | 180.9p | +1.0p |
| 11 Sep 2026, 21:21 BST | Petrol | 161.9p | +1.0p |
| 11 Sep 2026, 21:21 BST | Super unleaded | 173.9p | +1.0p |
| 10 Sep 2026, 22:51 BST | Diesel | 179.9p | +3.0p |
| 10 Sep 2026, 22:51 BST | Petrol | 160.9p | +3.0p |
| 10 Sep 2026, 22:51 BST | Super unleaded | 172.9p | +3.0p |
| 8 Sep 2026, 22:27 BST | Diesel | 176.9p | +1.0p |
| 8 Sep 2026, 22:27 BST | Petrol | 157.9p | +1.0p |
| 8 Sep 2026, 22:27 BST | Super unleaded | 169.9p | +1.0p |
| 4 Sep 2026, 22:15 BST | Diesel | 175.9p | +3.0p |
| 4 Sep 2026, 22:15 BST | Petrol | 156.9p | +1.0p |
Common questions
How much is petrol at Sainsbury's Dome Roundabout today?
Sainsbury's Dome Roundabout is charging 169.9p a litre for petrol. The price was reported 33 days ago, when it went up from 168.9p. The retailer reports its prices to the Government's Fuel Finder service. Always check the price on the pump.
What are the opening hours at Sainsbury's Dome Roundabout?
Sainsbury's Dome Roundabout sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Sainsbury's Dome Roundabout have?
The retailer says it has: 24-hour fuel, adblue (packaged), air and screenwash. Fuels usually sold: Unleaded petrol (E10), Diesel (B7), Super unleaded (E5).
Source: prices, hours and facilities reported by the retailer to the UK Government's Fuel Finder service (Open Government Licence v3.0). "Changed" means the last time the retailer reported a new price. It is not always the last time the retailer checked in. Spotted a wrong price? Tell us or report it to Fuel Finder.