Live prices
Cheapest petrol and diesel near SY21
6 forecourts within 5 miles of the centre of the SY21 postcode district, 8 of them inside SY21 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SY21 is £7.66 a gallon (168.5p per litre) at H Ballard and Son Motors, H Ballard & Son Motors, Brook Street, Y Trallwng, SY21 7NJ, Y Trallwng (SY21 7NJ). The average across 5 forecourts currently reporting this grade is £7.72 a gallon (169.8p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.65 on a 50-litre fill. That local average is 2.6p per litre below the UK average of 172.4p.
The average is unchanged since yesterday. The average has risen 2.7p per litre since last week.
Prices last refreshed at 6:31pm on 19 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.81/gal171.9p/L
- Average
- £7.72/gal169.8p/L
- Lowest
- £7.66/gal168.5p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.04/gal198.9p/L
- Average
- £8.93/gal196.5p/L
- Lowest
- £8.77/gal192.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.68/gal190.9p/L
- Average
- £8.26/gal181.7p/L
- Lowest
- £8.04/gal176.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.91/gal217.9p/L
- Average
- £9.91/gal217.9p/L
- Lowest
- £9.91/gal217.9p/L
Every station near SY21, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
| H Ballard and Son Motors (SY21 7NJ)H Ballard & Son Motors, Brook Street, Y Trallwng, SY21 7NJ, Y Trallwng | 2.4 miles | £7.66168.5p | ---- | ---- | ---- | 19h ago |
| Hardings Sheds & Garden Supplies (SY21 9BZ)Hardings Garden Sheds & Supplies, The Garage, Groesllwyd, Guilsfield, Welshpool | 2.9 miles | £7.68168.9p | £8.77192.9p | £8.04176.9p | ---- | 19h ago |
 Eg Welshpool Pfs (SY21 7ET)24hSalop Road, Welshpool, Powys | 3 miles | £7.72169.9p | £9.00197.9p | ---- | ---- | 19h ago |
 Welshpool Superstore - Petrol Filling Station (SY21 7BL)Mill Lane, Welshpool | 2.8 miles | £7.72169.9p | £8.86194.9p | £8.22180.9p | ---- | 19h ago |
 Rontec Welshpool (SY21 8SL)24hButtington Cross Enterprise Park, Welshpool, Shropshire | 3.5 miles | £7.81171.9p | £9.04198.9p | £8.68190.9p | £9.91217.9p | 19h ago |
| Border Garage Welshpool Ltd (SY21 8RP)Border Garage Welshpool Ltd, Coed-y-dinas, Welshpool, SY21 8RP, Welshpool | 2.5 miles | ---- | £9.00197.9p | £8.09177.9p | ---- | 19h ago |
The market shown is a fixed 5-mile radius from the centre of the SY21 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 SY21
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £0.65 today.
Questions about fuel prices near SY21
- Where is the cheapest petrol near SY21?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SY21 is 168.5p per litre at H Ballard and Son Motors, H Ballard & Son Motors, Brook Street, Y Trallwng, SY21 7NJ, Y Trallwng (SY21 7NJ). The local average is 169.8p across 5 forecourts reporting this grade. Prices were last refreshed at 6:31pm on 19 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SY21?
- The cheapest reported diesel (B7) within 5 miles of the centre of SY21 is 192.9p per litre at Hardings Sheds & Garden Supplies, Hardings Garden Sheds & Supplies, The Garage, Groesllwyd, Guilsfield, Welshpool (SY21 9BZ). The local average is 196.5p per litre.
- How often are fuel prices in SY21 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.