Fuel prices near Treharris, Merthyr Tydfil

Live prices at the 5 forecourts nearest Treharris, all within 10 miles, straight from the Government’s Fuel Finder data.

Cheapest near Treharris today, 13 October 2026: unleaded 173.9p at Treharris Service Station (0.4 miles) and 2 other forecourts at the same price, diesel 198.9p at Rontec Mountain Ash (3.0 miles).

As of , when this page was generated from the latest Fuel Finder prices.

How much is Unleaded (E10) near Treharris?

The cheapest Unleaded (E10) among the 5 forecourts nearest Treharris is 173.9p a litre at Treharris Service Station, 0.4 miles away. Across the 5 nearby stations selling it, the average is 174.3p, 0.1p cheaper than the UK average. Last reported . The middle price near Treharris, 173.9p, is level with the median across Wales (173.9p). See every region.

StationDistanceE10
Treharris Service Station — Treharris0.4 mi173.9p
Abercynon Service Station — Mountain Ash1.7 mi173.9p
Rontec Mountain Ash — Mountain Ash3.0 mi173.9p
MFG Mabon — Nelson1.4 mi174.9p
MFG Abercynon — Abercynon1.4 mi174.9p

How much is Super Unleaded (E5) near Treharris?

The cheapest Super Unleaded (E5) among the 5 forecourts nearest Treharris is 189.9p a litre at MFG Mabon, 1.4 miles away. Across the 3 nearby stations selling it, the average is 190.9p, 1.3p cheaper than the UK average. Last reported .

StationDistanceE5
MFG Mabon — Nelson1.4 mi189.9p
MFG Abercynon — Abercynon1.4 mi189.9p
Rontec Mountain Ash — Mountain Ash3.0 mi192.9p

How much is Diesel (B7) near Treharris?

The cheapest Diesel (B7) among the 5 forecourts nearest Treharris is 198.9p a litre at Rontec Mountain Ash, 3.0 miles away. Across the 5 nearby stations selling it, the average is 200.7p, 1.2p dearer than the UK average. Last reported . The middle price near Treharris, 199.9p, is level with the median across Wales (199.9p). See every region.

StationDistanceDiesel
Rontec Mountain Ash — Mountain Ash3.0 mi198.9p
Treharris Service Station — Treharris0.4 mi199.9p
Abercynon Service Station — Mountain Ash1.7 mi199.9p
MFG Mabon — Nelson1.4 mi201.9p
MFG Abercynon — Abercynon1.4 mi202.9p

How much is Premium Diesel (B7) near Treharris?

The cheapest Premium Diesel (B7) among the 5 forecourts nearest Treharris is 215.9p a litre at MFG Mabon, 1.4 miles away. Across the 3 nearby stations selling it, the average is 216.6p, 2.1p cheaper than the UK average. Last reported .

StationDistanceSuper Diesel
MFG Mabon — Nelson1.4 mi215.9p
MFG Abercynon — Abercynon1.4 mi215.9p
Treharris Service Station — Treharris0.4 mi217.9p

Where can I buy Biodiesel (B10) near Treharris?

None of the 5 forecourts nearest Treharris reports a Biodiesel (B10) price.Biodiesel (B10) is not stocked everywhere, so it may be sold further out — this page covers the closest stations, not every one within 10 miles.

Where can I buy HVO Diesel near Treharris?

None of the 5 forecourts nearest Treharris reports a HVO Diesel price.HVO Diesel is not stocked everywhere, so it may be sold further out — this page covers the closest stations, not every one within 10 miles.

How have prices near Treharris moved?

Over the last 90 days, unleaded near Treharris averaged 0.2p a litre above the UK, on the 88 days with figures for both.
  • Unleaded (E10) near Treharris
  • Unleaded (E10), UK average
150p160p170p180p16 Jul13 Aug10 Sept8 OctE10174.3pUK174.5p
Show every day's figures
DateUnleaded (E10) near TreharrisUnleaded (E10), UK average
16 July 2026—153.1p
17 July 2026152.8p152.8p
18 July 2026153.5p153.1p
19 July 2026153.5p153.4p
20 July 2026153.5p153.8p
21 July 2026154.5p154.7p
22 July 2026155.4p155.3p
23 July 2026156.4p155.7p
24 July 2026156.4p156.7p
25 July 2026157.4p157.2p
26 July 2026157.7p157.6p
27 July 2026157.8p158.3p
28 July 2026158.8p158.6p
29 July 2026160.3p159.4p
30 July 2026159.9p159.7p
31 July 2026159.8p160.2p
1 August 2026160.7p160.4p
2 August 2026160.7p160.8p
3 August 2026160.6p161.1p
4 August 2026161.1p161.4p
5 August 2026161.2p161.6p
6 August 2026160.7p161.5p
7 August 2026160.9p161.7p
8 August 2026161.1p161.7p
9 August 2026161.1p161.7p
10 August 2026161.1p161.6p
11 August 2026160.9p161.5p
12 August 2026160.7p161.3p
13 August 2026160.7p161.3p
14 August 2026160.7p161.3p
15 August 2026160.7p161.2p
16 August 2026160.7p161.2p
17 August 2026160.9p161.2p
18 August 2026161.2p161.1p
19 August 2026161.5p161.3p
20 August 2026161.5p161.5p
21 August 2026161.5p161.6p
22 August 2026161.5p161.4p
23 August 2026161.5p161.4p
24 August 2026161.5p161.8p
25 August 2026161.7p161.6p
26 August 2026161.7p161.6p
27 August 2026161.7p161.7p
28 August 2026161.7p161.9p
29 August 2026161.7p161.8p
30 August 2026161.7p161.8p
31 August 2026161.7p161.8p
1 September 2026161.9p161.9p
2 September 2026162.3p162.1p
3 September 2026162.3p163.4p
4 September 2026164.5p163.7p
5 September 2026165.9p164.5p
6 September 2026166.0p165.1p
7 September 2026166.2p166.0p
8 September 2026167.9p166.7p
9 September 2026168.9p167.2p
10 September 2026169.1p168.1p
11 September 2026169.5p168.6p
12 September 2026169.9p169.3p
13 September 2026169.9p169.6p
14 September 2026170.7p170.1p
15 September 2026172.1p170.9p
16 September 2026173.3p171.5p
17 September 2026174.1p171.9p
18 September 2026174.1p172.2p
19 September 2026174.1p172.2p
20 September 2026174.1p172.3p
21 September 2026174.1p172.6p
22 September 2026174.1p172.9p
23 September 2026173.9p173.0p
24 September 2026174.2p173.4p
25 September 2026174.3p173.8p
26 September 2026174.3p173.9p
27 September 2026174.4p174.0p
28 September 2026174.7p174.1p
29 September 2026174.7p174.4p
30 September 2026174.7p174.7p
1 October 2026174.7p174.6p
2 October 2026174.9p174.7p
3 October 2026174.9p174.8p
4 October 2026174.9p174.8p
5 October 2026174.9p174.9p
6 October 2026174.9p174.9p
7 October 2026174.9p174.7p
8 October 2026174.6p174.7p
9 October 2026174.3p174.7p
10 October 2026174.3p174.6p
11 October 2026174.3p174.6p
12 October 2026174.3p174.5p
Over the last 90 days, diesel near Treharris averaged 0.3p a litre above the UK, on the 89 days with figures for both.
  • Diesel (B7) near Treharris
  • Diesel (B7), UK average
160p180p200p220p16 Jul13 Aug10 Sept8 OctDiesel200.9pUK199.6p
Show every day's figures
DateDiesel (B7) near TreharrisDiesel (B7), UK average
16 July 2026164.2p166.8p
17 July 2026165.4p167.3p
18 July 2026166.1p167.9p
19 July 2026166.1p168.3p
20 July 2026167.0p168.9p
21 July 2026169.5p170.4p
22 July 2026170.4p171.5p
23 July 2026172.0p172.3p
24 July 2026172.9p173.8p
25 July 2026174.2p174.8p
26 July 2026174.7p175.4p
27 July 2026175.6p176.3p
28 July 2026177.1p176.9p
29 July 2026178.8p178.0p
30 July 2026179.4p178.5p
31 July 2026179.8p179.3p
1 August 2026180.7p179.7p
2 August 2026180.7p180.2p
3 August 2026181.2p180.7p
4 August 2026182.4p181.5p
5 August 2026182.5p181.7p
6 August 2026182.5p181.5p
7 August 2026182.1p181.8p
8 August 2026181.2p181.9p
9 August 2026181.5p181.9p
10 August 2026181.5p181.9p
11 August 2026181.6p181.9p
12 August 2026181.1p182.1p
13 August 2026180.9p181.9p
14 August 2026181.8p182.1p
15 August 2026181.1p181.9p
16 August 2026181.1p181.9p
17 August 2026181.2p181.9p
18 August 2026181.9p182.1p
19 August 2026182.1p182.2p
20 August 2026181.9p182.6p
21 August 2026182.0p182.8p
22 August 2026182.1p182.7p
23 August 2026182.1p182.7p
24 August 2026182.4p183.1p
25 August 2026182.6p183.2p
26 August 2026183.4p183.3p
27 August 2026183.1p183.4p
28 August 2026183.1p183.6p
29 August 2026183.1p183.6p
30 August 2026183.1p183.6p
31 August 2026183.1p183.5p
1 September 2026183.1p183.6p
2 September 2026183.1p183.6p
3 September 2026183.6p184.8p
4 September 2026184.7p185.3p
5 September 2026186.1p186.0p
6 September 2026186.6p186.7p
7 September 2026187.1p187.6p
8 September 2026188.5p188.1p
9 September 2026189.4p188.7p
10 September 2026189.6p189.7p
11 September 2026190.6p190.5p
12 September 2026190.9p191.1p
13 September 2026191.5p191.6p
14 September 2026192.0p192.2p
15 September 2026193.5p193.4p
16 September 2026195.7p194.3p
17 September 2026197.7p195.1p
18 September 2026198.5p195.6p
19 September 2026199.6p195.8p
20 September 2026199.9p196.1p
21 September 2026199.9p196.4p
22 September 2026199.9p197.0p
23 September 2026199.9p197.2p
24 September 2026200.6p197.8p
25 September 2026200.9p198.4p
26 September 2026200.9p198.8p
27 September 2026201.2p199.1p
28 September 2026201.1p199.2p
29 September 2026201.1p199.7p
30 September 2026201.2p199.8p
1 October 2026201.5p199.8p
2 October 2026201.5p199.9p
3 October 2026201.5p200.0p
4 October 2026201.5p200.0p
5 October 2026201.5p200.1p
6 October 2026201.2p199.9p
7 October 2026200.9p199.8p
8 October 2026200.9p199.7p
9 October 2026200.9p199.9p
10 October 2026200.9p199.7p
11 October 2026200.9p199.7p
12 October 2026200.9p199.6p

Towns near Treharris

More for Treharris

Frequently Asked Questions

Are any petrol stations near Treharris open 24 hours?

Yes. 4 list 24-hour opening every day among the 5 forecourts nearest Treharris, the nearest being MFG Mabon, MFG Abercynon and Abercynon Service Station. Hours come from the retailer and can change on bank holidays.

How much do petrol prices vary near Treharris?

Unleaded runs from 173.9p at Treharris Service Station to 174.9p at MFG Abercynon across the 5 nearest forecourts with a current price for it: 1.0p a litre, or £0.50 on a 50-litre fill.

Prices sourced from the UK Government’s Fuel Finder scheme under the Open Government Licence. Data is presented without modification. Fuel Tracker UK is an independent app and is not affiliated with or endorsed by HM Government.Report a price discrepancy

Town names, counties and locations from GeoNames, used under CC BY 4.0.