Fuel station
Treharris Service Station (CF46 5EY)
A Gulf forecourt
Gulf petrol prices across the UK
Cardiff Road, Quakers Yard, Treharris, Merthyr Tydfil, Treharris, CF46 5EY
E10
£7.95/gal
174.9p/L
B7
£9.09/gal
199.9p/L
SDV
£9.91/gal
217.9p/L
This station's unleaded price is 4.1p per litre above the average of stations within 5 miles (170.8p).
Prices last recorded at 9:02am on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
When each price was set
| Grade | Price | Price set |
|---|---|---|
| Diesel (B7) | 199.9p | 9:52am on 17 September 2026 |
| Unleaded (E10) | 174.9p | 9:52am on 17 September 2026 |
| Super Diesel (SDV) | 217.9p | 9:52am on 17 September 2026 |
"Price set" is the station's own last-updated timestamp per grade from the official feed. A grade can hold the same price for weeks; the freshest grades are the ones the station actively reprices.
Cheaper unleaded within 5 miles
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Tesco (CF82 7DP)Tesco Stores Ltd, New Road, Ystrad Mynach, Hengoed | 4 miles | £7.54165.9p | ---- | ---- | ---- | |
 Gulf (NP12 3NL)Highbank Garage, Fair View, Blackwood | 4.6 miles | £7.63167.9p | ---- | ---- | ---- | |
 Texaco (NP12 2HA)Crown Cross Service Station, Crown Lane, The Bryn, Blackwood | 4.9 miles | £7.63167.9p | ---- | ---- | ---- | |
 Sainsbury's (CF37 4DA)Brown Lennox Retail Park, Ynysangharad Road, Pontypridd | 4.4 miles | £7.68168.9p | ---- | ---- | ---- | |
 Morrisons (CF81 8YD)Angel Way/station Road, Bargoed Gateway, Bargoed | 4.2 miles | £7.72169.9p | ---- | ---- | ---- |
Recent price changes
| Recorded | Unleaded | Diesel | Premium | Super diesel |
|---|---|---|---|---|
| 17 Sept 2026, 09:02 | 174.9p | 199.9p | -- | 217.9p |
| 16 Sept 2026, 09:32 | 173.9p | 197.9p | -- | 215.9p |
| 15 Sept 2026, 08:32 | 171.9p | 195.9p | -- | 213.9p |
| 14 Sept 2026, 08:32 | 169.9p | 193.9p | -- | 211.9p |
| 11 Sept 2026, 08:32 | 169.9p | 192.9p | -- | 210.9p |
| 10 Sept 2026, 08:02 | 168.9p | 189.9p | -- | 207.9p |
| 8 Sept 2026, 08:03 | 167.9p | 189.9p | -- | 207.9p |
| 7 Sept 2026, 08:32 | 165.9p | 186.9p | -- | 204.9p |
| 3 Sept 2026, 09:32 | 162.9p | 184.9p | -- | 202.9p |
| 26 Aug 2026, 08:01 | 162.9p | 185.9p | -- | 203.9p |
Rows show snapshots where at least one price changed, over the last 30 days of recorded data.
Opening hours
| monday | 06:00 to 22:00 |
| tuesday | 06:00 to 22:00 |
| wednesday | 06:00 to 22:00 |
| thursday | 06:00 to 22:00 |
| friday | 06:00 to 22:00 |
| saturday | 06:00 to 22:00 |
| sunday | 06:00 to 22:00 |
Hours as published by the station to the official scheme.
Facilities
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Prices, hours and facilities are sourced from official UK government fuel-price data (Open Government Licence v3.0). fuel.co.uk is independent of this station and does not operate it.