Live prices
Cheapest super diesel near AL9
8 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of AL9 is 194.9p per litre at BP, WELHAM GREEN SERVICE STATION, DELLSOME LANE, WELHAM GREEN (AL9 7NF). The average across 8 forecourts currently reporting this grade is 202.0p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £3.55 on a 50-litre fill.
The average has risen 4.6p per litre since yesterday. The average has risen 9.6p per litre since last week.
Prices last refreshed at 9:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
| BP (AL9 7NF)24hWELHAM GREEN SERVICE STATION, DELLSOME LANE, WELHAM GREEN | 1.1 mi | 161.9p | 179.9p | 178.9p | 194.9p | 25 mins ago |
| BP (EN6 5AB)24h48 HIGH STREET, POTTERS BAR, HERTFORDSHIRE | 3.6 mi | 156.9p | 174.9p | 177.9p | 195.9p | 25 mins ago |
| ESSO (AL9 6DB)24hGREAT NORTH ROAD, HATFIELD, HERTFORDSHIRE | 0.8 mi | 157.9p | 175.9p | 179.9p | 199.9p | 25 mins ago |
| ESSO (AL7 1LE)24hBRIDGE ROAD EAST, WELWYN GARDEN CITY, HERTFORDSHIRE | 3.9 mi | 166.9p | 181.9p | 179.9p | 199.9p | 25 mins ago |
| SHELL (AL4 0HP)608 HATFIELD ROAD, ST. ALBANS, HERTFORDSHIRE | 3.1 mi | 167.9p | 182.9p | 189.9p | 199.9p | 25 mins ago |
| SHELL (AL8 6XA)24hSTANBOROUGH ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE | 3.4 mi | 167.9p | 182.9p | 194.9p | 199.9p | 25 mins ago |
| SHELL (AL4 0NG)24hNORTH ORBITAL ROAD, ST ALBANS, HERTFORDSHIRE | 3.5 mi | 169.9p | 186.9p | 189.9p | 204.9p | 25 mins ago |
| BP (EN6 3QQ)24hMotorwayST ALBANS ROAD, POTTERS BAR, HERTFORDSHIRE | 4.1 mi | 179.9p | 199.9p | 200.9p | 220.9p | 25 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting super diesel appear here.
Search a postcode
Questions about super diesel near AL9
- Where is the cheapest super diesel near AL9?
- The cheapest reported super diesel near AL9 is 194.9p per litre at BP, WELHAM GREEN SERVICE STATION, DELLSOME LANE, WELHAM GREEN (AL9 7NF). The average across 8 forecourts reporting this grade is 202.0p per litre. Prices were last refreshed at 9:02pm on 30 July 2026 from official UK Government fuel price data.
- How many stations near AL9 sell super diesel?
- 8 forecourts near AL9 currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.