Live prices
Cheapest petrol and diesel near SG1
20 forecourts within 5 miles of the centre of the SG1 postcode district, 8 of them inside SG1 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG1 is £7.54 a gallon (165.9p per litre) at Costco, Gunnels Wood Road, Stevenage, Stevenage, Hertfordshire (SG1 2FW). The average across 20 forecourts currently reporting this grade is £7.78 a gallon (171.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.65 on a 50-litre fill. That local average is 0.2p per litre above the UK average of 171.0p.
The average has risen 1.1p per litre since yesterday. The average has fallen 0.4p per litre since last week.
Prices last refreshed at 12:05am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.18/gal179.9p/L
- Average
- £7.78/gal171.2p/L
- Lowest
- £7.54/gal165.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.89/gal195.5p/L
- Lowest
- £8.63/gal189.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.31/gal204.9p/L
- Average
- £8.57/gal188.6p/L
- Lowest
- £7.95/gal174.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.22/gal224.9p/L
- Average
- £9.92/gal218.1p/L
- Lowest
- £9.54/gal209.9p/L
Every station near SG1, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Costco Wholesale Stevenage (SG1 2FW)Gunnels Wood Road, Stevenage, Stevenage, Hertfordshire | 1.1 miles | £7.54165.9p | £8.63189.9p | £7.95174.9p | ---- | 4h ago |
 Mfg Stevenage (SG1 5ES)24hLonsdale Road, Stevenage, Hertfordshire | 0.6 miles | £7.63167.9p | £8.91195.9p | £8.91195.9p | £10.00219.9p | 4h ago |
 Stevenage Extra - Petrol Filling Station (SG1 1ES)24hThe Forum, Stevenage | 0.8 miles | £7.68168.9p | £8.77192.9p | £8.13178.9p | ---- | 4h ago |
 Sainsburys Coreys Mill (SG1 4AE)Hitchin Road, Stevenage | 1.3 miles | £7.68168.9p | £8.77192.9p | £8.22180.9p | ---- | 4h ago |
| Asda Broadwater Express Petrol (SG2 8EH)24hBroadwater Crescent, Stevenage, Hertfordshire | 1.8 miles | £7.68168.9p | £9.00197.9p | £8.54187.9p | £9.86216.9p | 4h ago |
| Asda Lytton Way Express Petrol (SG1 3BT)24hLytton Way, Stevenage, Hertfordshire | 0.7 miles | £7.68168.9p | £8.77192.9p | £8.54187.9p | £9.63211.9p | 4h ago |
 Asda Stevenage Supercentre (SG1 1LA)24hMonkswood Way, Stevenage, Hertfordshire | 1 mile | £7.71169.7p | £8.76192.7p | ---- | ---- | 4h ago |
| Stevenage Broadwater Superstore - Petrol Filling Station (SG2 8DT)London Road, Stevenage | 2 miles | £7.72169.9p | £8.77192.9p | £8.18179.9p | ---- | 4h ago |
| Rontec Letchworth (SG6 2AZ)Letchworth Gate, Letchworth Garden City, Hertfordshire | 4 miles | £7.72169.9p | £9.09199.9p | £8.59188.9p | ---- | 4h ago |
 Letchworth Service Station (SG6 4AD)Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City | 4.9 miles | £7.72169.9p | £8.77192.9p | £8.36183.9p | £9.54209.9p | 4h ago |
| Sainsburys Stevenage (SG2 7DU)Magpie Crescent, Stevenage | 2 miles | £7.72169.9p | £8.86194.9p | £8.27181.9p | ---- | 4h ago |
| Baldock Extra - Petrol Filling Station (SG7 6BN)24h58 High ST, Baldock | 5 miles | £7.72169.9p | £8.81193.9p | £8.18179.9p | ---- | 4h ago |
 Mfg Jackmans (SG6 2EJ)Baldock Road, Letchworth Garden City, Hertfordshire | 4.4 miles | £7.72169.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 4h ago |
| Sainsburys Letchworth (SG6 2HX)Third Avenue, Letchworth | 4.8 miles | £7.72169.9p | £8.77192.9p | £8.27181.9p | ---- | 4h ago |
| Asda Stevenage Express Petrol (SG1 2FS)24hGunnels Wood S/stn, Arlington Business Park, Whittle Way, Stevenage, Hertfordshire | 1.7 miles | £7.77170.9p | £8.95196.9p | £8.63189.9p | £9.82215.9p | 4h ago |
| Clarks Garage Walkern Ltd (SG2 7NU)105, High Street, Walkern, Stevenage | 2.9 miles | £7.86172.9p | £8.95196.9p | ---- | ---- | 4h ago |
 Shell Co-op Martin's Way (SG1 5RE)Bradman Way, Stevenage, Hertfordshire | 0.9 miles | £8.00175.9p | £9.00197.9p | £9.31204.9p | £10.22224.9p | 4h ago |
| Oakfield Sf Connect (SG4 9DT)Stevenage Road, Hitchin, Hertfordshire | 3.7 miles | £8.09177.9p | £9.00197.9p | £9.04198.9p | £9.95218.9p | 4h ago |
| Asda Nightingale Express Petrol (SG5 1RQ)24hNightingale Road, Hitchin | 4.2 miles | £8.13178.9p | £9.04198.9p | £9.00197.9p | £9.91217.9p | 4h ago |
| Shell Hitchin (SG5 2TY)Bedford Road, Hitchin, Hertfordshire | 4.8 miles | £8.18179.9p | £9.09199.9p | £9.31204.9p | £10.22224.9p | 4h ago |
The market shown is a fixed 5-mile radius from the centre of the SG1 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SG1
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £2.65 today.
Questions about fuel prices near SG1
- Where is the cheapest petrol near SG1?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG1 is 165.9p per litre at Costco, Gunnels Wood Road, Stevenage, Stevenage, Hertfordshire (SG1 2FW). The local average is 171.2p across 20 forecourts reporting this grade. Prices were last refreshed at 12:05am on 5 November 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SG1?
- The cheapest reported diesel (B7) within 5 miles of the centre of SG1 is 189.9p per litre at Costco, Gunnels Wood Road, Stevenage, Stevenage, Hertfordshire (SG1 2FW). The local average is 195.5p per litre.
- How often are fuel prices in SG1 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.