Live prices
Cheapest petrol and diesel near DN21
5 forecourts within 5 miles of the centre of the DN21 postcode district, 5 of them inside DN21 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DN21 is £7.63 a gallon (167.9p per litre) at Esso, 6, High Street, Corringham, Gainsborough, DN21 5QN, Gainsborough (DN21 5QN). The average across 5 forecourts currently reporting this grade is £7.71 a gallon (169.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.80 on a 50-litre fill. That local average is 3.0p per litre below the UK average of 172.5p.
The average has risen 0.4p per litre since yesterday. The average has risen 4.2p per litre since last week.
Prices last refreshed at 9:02am on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.77/gal170.9p/L
- Average
- £7.71/gal169.5p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £8.81/gal193.9p/L
- Average
- £8.76/gal192.7p/L
- Lowest
- £8.68/gal190.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.72/gal191.9p/L
- Average
- £8.41/gal184.9p/L
- Lowest
- £8.09/gal177.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.77/gal214.9p/L
- Average
- £9.48/gal208.6p/L
- Lowest
- £9.27/gal203.9p/L
Every station near DN21, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Corringham Service Station (DN21 5QN)6, High Street, Corringham, Gainsborough, DN21 5QN, Gainsborough | 0.8 miles | £7.63167.9p | £8.68190.9p | £8.09177.9p | ---- | 7h ago |
 Gulf (DN21 1AF)3-15 Lea Road, Gainsborough | 3.5 miles | £7.68168.9p | £8.72191.9p | £8.36183.9p | £9.41206.9p | 7h ago |
 Gainsborough Superstore - Petrol Filling Station (DN21 2HA)Trinity ST, Gainsborough | 3.2 miles | £7.72169.9p | £8.77192.9p | ---- | ---- | 7h ago |
 Mfg Morrisons Gainsborough (DN21 1XY)Heapham Road South, Gainsborough, Doncaster | 2.7 miles | £7.72169.9p | £8.81193.9p | £8.45185.9p | £9.27203.9p | 7h ago |
 Tgc - Bridge (DN21 1JU)24hBridge Road, Gainsborough, Lincolnshire | 3.5 miles | £7.77170.9p | £8.81193.9p | £8.72191.9p | £9.77214.9p | 7h ago |
The market shown is a fixed 5-mile radius from the centre of the DN21 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 DN21
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £0.80 today.
Questions about fuel prices near DN21
- Where is the cheapest petrol near DN21?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of DN21 is 167.9p per litre at Esso, 6, High Street, Corringham, Gainsborough, DN21 5QN, Gainsborough (DN21 5QN). The local average is 169.5p across 5 forecourts reporting this grade. Prices were last refreshed at 9:02am on 21 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near DN21?
- The cheapest reported diesel (B7) within 5 miles of the centre of DN21 is 190.9p per litre at Esso, 6, High Street, Corringham, Gainsborough, DN21 5QN, Gainsborough (DN21 5QN). The local average is 192.7p per litre.
- How often are fuel prices in DN21 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.