Live prices
Cheapest petrol and diesel near SG7
13 forecourts within 5 miles of the centre of the SG7 postcode district, 5 of them inside SG7 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG7 is £7.72 a gallon (169.9p per litre) at Esso, Letchworth Gate, Letchworth Garden City, Hertfordshire (SG6 2AZ). The average across 13 forecourts currently reporting this grade is £7.96 a gallon (175.2p 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 3.9p per litre above the UK average of 171.3p.
The average has fallen 2.7p per litre since yesterday. The average has fallen 4.1p per litre since last week.
Prices last refreshed at 10:04am on 4 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.81/gal193.9p/L
- Average
- £7.96/gal175.2p/L
- Lowest
- £7.72/gal169.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.82/gal215.9p/L
- Average
- £9.15/gal201.2p/L
- Lowest
- £8.77/gal192.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £10.00/gal219.9p/L
- Average
- £8.74/gal192.2p/L
- Lowest
- £8.18/gal179.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.68/gal234.9p/L
- Average
- £9.97/gal219.3p/L
- Lowest
- £9.54/gal209.9p/L
Every station near SG7, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Rontec Letchworth (SG6 2AZ)Letchworth Gate, Letchworth Garden City, Hertfordshire | 2.9 miles | £7.72169.9p | £9.09199.9p | £8.59188.9p | ---- | 18h ago |
 Mfg Jackmans (SG6 2EJ)Baldock Road, Letchworth Garden City, Hertfordshire | 2.5 miles | £7.72169.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 18h ago |
 Sainsburys Letchworth (SG6 2HX)Third Avenue, Letchworth | 2 miles | £7.72169.9p | £8.77192.9p | £8.27181.9p | ---- | 18h ago |
| Greenfields Service Station (SG8 9NN)24hGreenfield Service Station, Baldock Road, Royston, SG8 9NN, Royston | 4 miles | £7.72169.9p | £9.09199.9p | £8.18179.9p | £9.54209.9p | 18h ago |
 Letchworth Service Station (SG6 4AD)Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City | 3.1 miles | £7.72169.9p | £8.77192.9p | £8.36183.9p | £9.54209.9p | 18h ago |
 Baldock Extra - Petrol Filling Station (SG7 6BN)24h58 High ST, Baldock | 1.5 miles | £7.77170.9p | £8.81193.9p | £8.22180.9p | ---- | 18h ago |
| Mfg Stotfold (SG5 4HB)Arlesey Road, Hitchin, Hertfordshire | 2.8 miles | £7.81171.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 18h ago |
| Asda Icknield Way Express Petrol (SG6 1BS)24hNorton Way North, Letchworth | 2.5 miles | £7.91173.9p | £9.09199.9p | £8.77192.9p | £9.95218.9p | 18h ago |
 Welcome Break Northway (SG7 5EX)24hA1, Hinxworth, Baldock | 2.3 miles | £7.95174.9p | £9.04198.9p | £8.50186.9p | £9.59210.9p | 18h ago |
 Saunders Garage Ltd (SG5 4AT)28 Astwick RD, Stotfold | 2.6 miles | £8.09177.9p | ---- | £8.95196.9p | ---- | 18h ago |
| Ashwell Garage Ltd (SG7 5LG)Ashwell Garage Ltd, 33, Station Road, Ashwell, Baldock | 3 miles | £8.18179.9p | £9.31204.9p | £8.63189.9p | ---- | 18h ago |
| Astwick (SG5 4BL)24hHighway Stops, Astwick Service Station, Great North Road, Stotfold, Hitchin, Central Bedfordshire | 2.4 miles | £8.41184.9p | £9.77214.9p | £9.31204.9p | £10.68234.9p | 18h ago |
 Shell Baldock (SG7 5TR)24hA1 Jct 10, Baldock Road, Hertfordshire | 1.3 miles | £8.81193.9p | £9.82215.9p | £10.00219.9p | £10.45229.9p | 18h ago |
The market shown is a fixed 5-mile radius from the centre of the SG7 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 SG7
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Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £2.65 today.
Questions about fuel prices near SG7
- Where is the cheapest petrol near SG7?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG7 is 169.9p per litre at Esso, Letchworth Gate, Letchworth Garden City, Hertfordshire (SG6 2AZ). The local average is 175.2p across 13 forecourts reporting this grade. Prices were last refreshed at 10:04am on 4 November 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SG7?
- The cheapest reported diesel (B7) within 5 miles of the centre of SG7 is 192.9p per litre at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The local average is 201.2p per litre.
- How often are fuel prices in SG7 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.