Filling station
BP Welham Green
Welham Green Service Station, Dellsome Lane, Welham Green, AL9 7NF. Prices this forecourt has reported to the government’s Fuel Finder scheme; we check them twice a day.
Prices at BP Welham Green
- Unleaded petrol (E10) 169.9p 2.8p below the Welwyn Hatfield average
- Diesel (B7) 199.9p 0.4p above the Welwyn Hatfield average
- Petrol rank in Welwyn Hatfield 3 of 7 1 is the cheapest forecourt
- Forecourt BP Welham Green, AL9 7NF
Unleaded petrol is 169.9p a litre, 2.8p below the Welwyn Hatfield average of 172.7p and 1.6p below the UK average. Diesel is 199.9p a litre, 0.4p above the Welwyn Hatfield average of 199.5p and 1.2p above the UK average. It is the 3rd cheapest of 7 forecourts in Welwyn Hatfield for petrol.
| Fuel | Price a litre | Last changed |
|---|---|---|
| Unleaded (E10) | 169.9p | 27 Oct, 06:46 |
| Super unleaded (E5) | 189.9p | 27 Oct, 06:46 |
| Diesel (B7) | 199.9p | 27 Oct, 06:46 |
| Premium diesel | 216.9p | 27 Oct, 06:46 |
Times are UK time. We last checked Fuel Finder at 31 Oct, 19:32.
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Filling stations near BP Welham Green
3 of the 8 nearest forecourts have cheaper petrol. The cheapest is Tesco Potters Bar Superstore, 3.3 miles away, at 167.9p.
| Filling station | Miles | Petrol | Diesel |
|---|---|---|---|
| Certas Energy (Gulf) Yarl Petroleum Limited AL10 | 1.2 | 169.7p | 197.7p |
 Esso MFG Bell Bar Hatfield | 1.3 | 168.9p | 199.9p |
 Asda Hatfield Superstore Hatfield | 1.9 | – | – |
| Shell Smallford St. Albans | 2.5 | 177.9p | 201.9p |
| Shell Co-op Orbital St Albans | 2.6 | 178.9p | 201.9p |
 Tesco Hatfield Extra Hatfield | 2.9 | – | – |
 Sainsbury's London Colney St. Albans | 3.0 | – | – |
| Tesco Potters Bar Superstore Potters Bar | 3.3 | 167.9p | – |
Distances are in a straight line. Highlighted prices are cheaper than here.
Opening hours and facilities
| Monday | 24 hours |
|---|---|
| Tuesday | 24 hours |
| Wednesday | 24 hours |
| Thursday | 24 hours |
| Friday | 24 hours |
| Saturday | 24 hours |
| Sunday | 24 hours |
Data stories to read next
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| Forecourt prices | Fuel Finder open data Fuel Finder statutory scheme ONS Postcode Directory Office for National Statistics | Prices at 19:32 on 31 October 2026 | 8,148 filling stations | 31 October 2026 |
- Prices are those the forecourt has reported to Fuel Finder, the statutory scheme that requires UK filling stations to publish their prices within 30 minutes of a change. We check it twice a day, so a price may have changed since.
- Council areas come from the forecourt’s postcode, using the ONS Postcode Directory.
Source: Fuel Finder, the UK government’s statutory fuel price scheme.
Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.