Petrol and diesel prices in Blackwood

Cheapest petrol near Blackwood right now: 167.9p at Tesco Hengoed Ystrad Mynach Superstore, reported 15:38 on 14 Oct. Petrol in Blackwood averages 169.3p, 4.9p below the UK average. Cheapest diesel: 194.9p at Tesco Hengoed Ystrad Mynach Superstore. Diesel in Blackwood averages 197.3p, 1.9p below the UK average.

  • Asda Blackwood Superstore showed 166.7p for petrol when it last reported, on 13 Oct. That price may have changed.
  • Asda Blackwood Superstore showed 193.7p for diesel when it last reported, on 13 Oct. That price may have changed.
  • No town within 15 miles has cheaper petrol than Blackwood's best price today.
  • Supermarket forecourts in Blackwood average 169.2p for petrol, 0.1p less than other forecourts.
  • 3 of 8 forecourts here reported a petrol price in the last 3 days. Older prices show the date they were reported.
  • Blackwood is in the Caerphilly council area, 22nd cheapest of 354 for petrol in the council league table, averaging 170.9p.
Cheapest petrol near Blackwood
Asda Blackwood Superstore 166.7p ¼ mi High Street, Blackwood, NP12 0NT · reported 13 Oct Sainsburys Pontllanfraith 166.9p 1 mi Newbridge Rd Industrial Estate, Blackwood, NP12 2AN · reported 13 Oct Tesco Hengoed Ystrad Mynach Superstore 167.9p 2¼ mi Tesco Stores Ltd, New Road, Hengoed, CF82 7DP Esso Blackwood Service Station 168.9p ¼ mi Llewellyns Garage, Blackwood, NP12 1AW Pontllanfraith Service Station 168.9p ¾ mi Texaco Service Station, Coed-Duon, NP12 2JG Gulf A J Stevens & Sons 168.9p ¾ mi Highbank Garage, Blackwood, NP12 3NL · reported 13 Oct Texaco Crown Cross Service Station 168.9p 1¼ mi Crown Cross Service Station, Blackwood, NP12 2HA Texaco St Davids Service Station 169.9p 1 mi St. Davids Service Station, Pengam Road, Pengam, Blackwood, Np12 3sr, Blackwood, NP12 3SR · reported 17 Sept Gulf V Williams 169.9p 1¼ mi Williams Garage Ltd, Blackwood, NP12 0LE Esso 169.9p 1½ mi Bargoed Service Station, Bargoed, CF81 8JP

Distance in miles from Blackwood town centre, as the crow flies. Showing stations within 3 miles.

Cheapest diesel near Blackwood
Asda Blackwood Superstore 193.7p ¼ mi High Street, Blackwood, NP12 0NT · reported 13 Oct Sainsburys Pontllanfraith 193.9p 1 mi Newbridge Rd Industrial Estate, Blackwood, NP12 2AN · reported 13 Oct Tesco Hengoed Ystrad Mynach Superstore 194.9p 2¼ mi Tesco Stores Ltd, New Road, Hengoed, CF82 7DP Esso Blackwood Service Station 195.9p ¼ mi Llewellyns Garage, Blackwood, NP12 1AW Pontllanfraith Service Station 195.9p ¾ mi Texaco Service Station, Coed-Duon, NP12 2JG Texaco Crown Cross Service Station 195.9p 1¼ mi Crown Cross Service Station, Blackwood, NP12 2HA MFG Morrisons Bargoed 195.9p 2¼ mi Angel Way/Station Road, Bargoed Gateway, CF81 8YD · reported 10 Oct Texaco Ascona Enterprise Service Station 196.9p 2½ mi Bypass Road, Crumlin, NP11 4QJ · reported 11 Oct Gulf A J Stevens & Sons 197.9p ¾ mi Highbank Garage, Blackwood, NP12 3NL · reported 5 Oct Esso 197.9p 1½ mi Bargoed Service Station, Bargoed, CF81 8JP

Distance in miles from Blackwood town centre, as the crow flies. Showing stations within 3 miles.

Average petrol in Blackwood169.3p−4.9p vs UK average
Average diesel in Blackwood197.3p−1.9p vs UK average
Cheapest vs dearest petrol£3.60on a 50-litre tank in Blackwood

Price trend

We started recording daily average prices in Blackwood on 16 October 2026. The trend chart appears here once there are a few days of data.

Not in central Blackwood?

Enter your postcode to sort stations by price, best value once the drive is counted, or distance.

All petrol stations in Blackwood

8 petrol stations with a Blackwood address, cheapest petrol first.

StationPetrolDieselReported
Asda Blackwood SuperstoreHigh Street, Blackwood, NP12 0NT · Open 24 hours 166.7p193.7p 13 Oct
Sainsburys PontllanfraithNewbridge Rd Industrial Estate, Blackwood, NP12 2AN 166.9p193.9p 13 Oct
Texaco Crown Cross Service StationCrown Cross Service Station, Blackwood, NP12 2HA 168.9p195.9p 14 Oct
Esso Blackwood Service StationLlewellyns Garage, Blackwood, NP12 1AW 168.9p195.9p 14 Oct
Gulf A J Stevens & SonsHighbank Garage, Blackwood, NP12 3NL 168.9p197.9p 13 Oct
Gulf V WilliamsWilliams Garage Ltd, Blackwood, NP12 0LE 169.9p198.9p 16 Oct
Texaco St Davids Service StationSt. Davids Service Station, Pengam Road, Pengam, Blackwood, Np12 3sr, Blackwood, NP12 3SR · Open 24 hours 169.9p199.9p 21 Sept
Asda Blackwood Express Petrol235 High St, Blackwood, NP2 1AH · Open 24 hours 173.9p201.9p 26 Sept

Supermarket fuel prices in and near Blackwood

2 Asda, 1 Sainsbury's, 1 Tesco and 1 Morrisons forecourts within 5 miles of Blackwood, cheapest petrol first.

StationPetrolDieselMiles
Asda Blackwood SuperstoreHigh Street, Blackwood, NP12 0NT 166.7p193.7p<1
Sainsburys PontllanfraithNewbridge Rd Industrial Estate, Blackwood, NP12 2AN 166.9p193.9p<1
Tesco Hengoed Ystrad Mynach SuperstoreTesco Stores Ltd, New Road, Hengoed, CF82 7DP 167.9p194.9p2
MFG Morrisons BargoedAngel Way/Station Road, Bargoed Gateway, CF81 8YD 169.9p195.9p2
Asda Blackwood Express Petrol235 High St, Blackwood, NP2 1AH 173.9p201.9p<1

24-hour petrol stations in Blackwood

3 stations sell fuel 24 hours a day in Blackwood, cheapest petrol first. Shop hours can be shorter; check the station page.

StationPetrolDieselMiles
Asda Blackwood SuperstoreHigh Street, Blackwood, NP12 0NT 166.7p193.7p<1
Texaco St Davids Service StationSt. Davids Service Station, Pengam Road, Pengam, Blackwood, Np12 3sr, Blackwood, NP12 3SR 169.9p199.9p1
Asda Blackwood Express Petrol235 High St, Blackwood, NP2 1AH 173.9p201.9p<1

Super unleaded, premium diesel and LPG in Blackwood

Super unleaded (E5)

9 stations in and around Blackwood sell super unleaded (e5), averaging 186.8p a litre. The cheapest is Tesco Hengoed Ystrad Mynach Superstore at 178.9p.

Premium diesel

4 stations in and around Blackwood sell premium diesel, averaging 211.4p a litre. The cheapest is MFG Morrisons Bargoed at 205.9p.

LPG (autogas)

LPG pumps at MFG Morrisons Bargoed.

Fuel price alerts for Blackwood

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Fuel prices in nearby towns

Coed-Duon1 milesBargoed2 milesBargoed Gateway2 milesHengoed2 milesCrumlin, Wales2 milesNelson, Wales4 milesAbertillery5 milesTreharris5 miles

All towns in Wales

Questions about fuel prices in Blackwood

Where is the cheapest petrol in Blackwood?

Today the cheapest petrol near Blackwood is 167.9p a litre at Tesco Hengoed Ystrad Mynach Superstore, Tesco Stores Ltd, New Road, Hengoed, CF82 7DP.

How much is diesel in Blackwood today?

Diesel averages 197.3p a litre across 8 forecourts in Blackwood, against a UK average of 199.2p.

Which supermarket has the cheapest petrol in Blackwood?

Asda Blackwood Superstore is cheapest at 166.7p a litre. We compare 5 supermarket forecourts in and near Blackwood above.

How up to date are these prices?

Forecourts report their prices to the government's Fuel Finder scheme and we refresh them twice a day. These were last updated 17:30 on 16 Oct. Each forecourt's table row shows the day its price was reported.

Is there a 24-hour petrol station in Blackwood?

Yes. Asda Blackwood Superstore, Texaco St Davids Service Station and Asda Blackwood Express Petrol sell fuel 24 hours a day.