Branded forecourt · BP
Welham Green
Welham Green Service Station, AL9 7NF. One of 3 forecourts in Welwyn Hatfield. 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 Welham Green
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)
- Premium diesel
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Yarl Petroleum LimitedYarl Petroleum · 24h · 1.2 miles | 169.7p | 190.7p | +8.0p | 8 weeks ago |
| 2 | MFG Bell BarGreat North Road, Hatfield · 24h · 1.3 miles | 176.9p | 203.9p | +1.0p | 4 weeks ago |
| 3 | Asda Hatfield Superstore98 Town Centre, Hatfield · supermarket · 1.9 miles | 173.7p | 197.7p | −1.0p | 4 weeks ago |
| 4 | Shell Smallford608 Hatfield Road, St. Albans · 2.5 miles | 180.9p | 201.9p | +1.0p | 5 weeks ago |
| 5 | Shell Co-Op OrbitalNorth Orbital Road, St Albans · 24h · 2.6 miles | 180.9p | 201.9p | +1.0p | 5 weeks ago |
| 6 | Tesco Hatfield Extra - Petrol StationGreat North Road, Hatfield · supermarket · 24h · 2.9 miles | 152.0p | – | – | 3 Feb 2026 |
| 7 | Hatfield Extra - Petrol Filling StationGreat North Road, Hatfield · supermarket · 24h · 2.9 miles | 173.9p | 197.9p | +1.0p | 5 weeks ago |
| 8 | Sainsbury's London ColneyColney Fields Shopping Park, St. Albans · supermarket · 24h · 3.0 miles | 178.9p | 199.9p | +1.0p | 4 weeks ago |
| 9 | Potters Bar Superstore - Petrol Filling StationMutton Ln, Potters Bar · supermarket · 24h · 3.3 miles | 173.9p | 199.9p | +1.0p | 5 weeks ago |
| 10 | South Mimms SF Connect MwsaSt Albans Road, Potters Bar · motorway · 24h · 3.3 miles | 189.9p | 215.9p | +10.0p | 8 weeks ago |
| 11 | Potters Bar SF Connect48 High Street, Potters Bar · 24h · 3.3 miles | 176.9p | 203.9p | +1.0p | 5 weeks ago |
| 12 | Welcome Break South Mimms TruckstopSt. Albans Road, South Mimms · motorway · 24h · 3.3 miles | 160.0p | 219.9p | – | 29 Jan 2026 |
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, 11:16 BST | Diesel | 198.9p | +1.0p |
| 30 Sep 2026, 11:00 BST | Premium diesel | 209.9p | −6.0p |
| 30 Sep 2026, 11:00 BST | Diesel | 197.9p | −3.0p |
| 30 Sep 2026, 11:00 BST | Petrol | 169.9p | −4.0p |
| 24 Sep 2026, 21:42 BST | Premium diesel | 215.9p | −4.0p |
| 24 Sep 2026, 21:42 BST | Diesel | 200.9p | −4.0p |
| 24 Sep 2026, 21:42 BST | Petrol | 173.9p | +1.0p |
| 17 Sep 2026, 08:50 BST | Premium diesel | 219.9p | +5.0p |
| 17 Sep 2026, 08:50 BST | Diesel | 204.9p | +10.0p |
| 17 Sep 2026, 08:50 BST | Petrol | 172.9p | +4.0p |
| 17 Sep 2026, 08:50 BST | Super unleaded | 189.9p | +1.0p |
| 10 Sep 2026, 17:45 BST | Premium diesel | 214.9p | +5.0p |
| 10 Sep 2026, 17:45 BST | Diesel | 194.9p | +2.0p |
| 10 Sep 2026, 17:45 BST | Petrol | 168.9p | −4.0p |
| 10 Sep 2026, 17:45 BST | Super unleaded | 188.9p | −4.0p |
| 4 Sep 2026, 12:41 BST | Premium diesel | 209.9p | +10.0p |
| 4 Sep 2026, 12:41 BST | Diesel | 192.9p | +8.0p |
| 4 Sep 2026, 12:41 BST | Petrol | 172.9p | +7.0p |
| 4 Sep 2026, 12:41 BST | Super unleaded | 192.9p | +16.0p |
| 31 Aug 2026, 17:23 BST | Petrol | 165.9p | +6.0p |
| 14 Aug 2026, 13:09 BST | Premium diesel | 199.9p | +5.0p |
| 13 Aug 2026, 08:08 BST | Diesel | 184.9p | +6.0p |
| 5 Aug 2026, 22:48 BST | Diesel | 178.9p | −1.0p |
| 5 Aug 2026, 22:48 BST | Petrol | 159.9p | −2.0p |
| 5 Aug 2026, 22:48 BST | Super unleaded | 176.9p | −2.0p |
| 19 Jul 2026, 13:00 BST | Premium diesel | 194.9p | +10.0p |
| 19 Jul 2026, 13:00 BST | Diesel | 179.9p | +14.0p |
| 19 Jul 2026, 13:00 BST | Petrol | 161.9p | +10.0p |
| 19 Jul 2026, 13:00 BST | Super unleaded | 178.9p | +4.0p |
| 5 Jul 2026, 19:36 BST | Diesel | 165.9p | −2.0p |
| 29 Jun 2026, 09:31 BST | Premium diesel | 184.9p | +5.0p |
| 29 Jun 2026, 09:31 BST | Diesel | 167.9p | −2.0p |
| 29 Jun 2026, 09:31 BST | Petrol | 151.9p | −1.0p |
| 29 Jun 2026, 09:31 BST | Super unleaded | 174.9p | +5.0p |
| 24 Jun 2026, 21:58 BST | Premium diesel | 179.9p | −20.0p |
| 24 Jun 2026, 21:58 BST | Diesel | 169.9p | −12.0p |
| 24 Jun 2026, 21:58 BST | Petrol | 152.9p | −5.0p |
| 24 Jun 2026, 21:58 BST | Super unleaded | 169.9p | −9.0p |
| 11 Jun 2026, 10:05 BST | Diesel | 181.9p | −2.0p |
| 11 Jun 2026, 10:05 BST | Petrol | 157.9p | −2.0p |
Common questions
How much is petrol at Welham Green today?
Welham Green is charging 169.9p a litre for petrol. The price was reported 34 days ago, when it went down from 173.9p. 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 Welham Green?
Welham Green sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Welham Green 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), Premium diesel.
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.