Esso
Esso Rontec Mountain Ash petrol station
Cardiff Road, Rhondda Cynon Taf CF45 4HT
Prices at this forecourt
Live- Unleaded
- Diesel
- Super
Prices and how they compare
Against the 23 forecourts in Rhondda Cynon Taf and the UK average.
| Fuel | Price | Reported | In Rhondda Cynon Taf | UK | Last 30 days |
|---|---|---|---|---|---|
| Unleaded (E10) | 169.9p | 2 Nov 2026, 10:30 | 2.8p above average19th cheapest of 23 | 0.3p above UK | 1 changelast −4.0p on 2 Nov 2026, 10:30 |
| Diesel (B7) | 197.9p | 16 Oct 2026, 13:26 | 0.6p above average13th cheapest of 25 | 0.1p above UK | 2 changeslast −1.0p on 16 Oct 2026, 13:26 |
| Super unleaded (E5) | 188.9p | 2 Nov 2026, 10:30 | 3.2p above average9th cheapest of 14 | 1.5p above UK | 1 changelast −4.0p on 2 Nov 2026, 10:30 |
Price history over 90 days
Each step is a price change the forecourt reported. Flat stretches are a price holding steady.
Unleaded (E10)
Diesel (B7)
Super unleaded (E5)
Cheaper fuel nearby
Forecourts within 5 miles with a lower price right now, and what the difference comes to on a 55-litre tank.
Cheaper unleaded than 169.9p
- Asda Aberdare Superstore2.5 miles · reported 6 Nov 2026, 16:26163.7p6.2p less · £3.41
- Aberdare Superstore - Petrol Filling Station4.1 miles · reported 5 Nov 2026, 13:57163.9p6.0p less · £3.30
- Essar Ferndale Service Station3.7 miles · reported 6 Nov 2026, 11:41165.9p4.0p less · £2.20
- MFG Mabon4.2 miles · reported 6 Nov 2026, 23:48165.9p4.0p less · £2.20
Cheaper diesel than 197.9p
- Asda Aberdare Superstore2.5 miles · reported 5 Nov 2026, 22:19193.7p4.2p less · £2.31
- Aberdare Superstore - Petrol Filling Station4.1 miles · reported 2 Nov 2026, 16:36193.9p4.0p less · £2.20
- EG Merthyr Tydfil Pfs4.2 miles · reported 2 Nov 2026, 12:55196.9p1.0p less · £0.55
Cheaper super unleaded than 188.9p
- Aberdare Superstore - Petrol Filling Station4.1 miles · reported 5 Nov 2026, 13:57173.9p15.0p less · £8.25
- Aberdare Service Station2.8 miles · reported 3 Nov 2026, 00:32179.9p9.0p less · £4.95
- MFG Abercynon3.3 miles · reported 5 Nov 2026, 23:35185.9p3.0p less · £1.65
- MFG Mabon4.2 miles · reported 5 Nov 2026, 23:46185.9p3.0p less · £1.65
Opening hours and facilities
Opening hours
| monday | 24 hours |
|---|---|
| tuesday | 24 hours |
| wednesday | 24 hours |
| thursday | 24 hours |
| friday | 24 hours |
| saturday | 24 hours |
| sunday | 24 hours |
| Bank holidays | 24 hours |
Facilities
- AdBlue (Packaged)
- Air / Screenwash
- 24hr Fuel
- Water
- Brand
- Esso
- Phone
- +441443476435
- Postcode
- CF45 4HT
- Council area
- Rhondda Cynon Taf
Nearest forecourts
The closest 8 forecourts within 5 miles, nearest first; sort by any fuel's price.
- Asda Aberdare Superstore
Asda · 2.5 miles · CF44 0AH
- Unleaded
- 163.7p6 Nov 2026, 16:26
- Diesel
- 193.7p5 Nov 2026, 22:19
- Super
- —
- Prem. diesel
- —
24 hours
- Aberdare Superstore - Petrol Filling Station
Tesco · 4.1 miles · CF44 8DL
- Unleaded
- 163.9p5 Nov 2026, 13:57
- Diesel
- 193.9p2 Nov 2026, 16:36
- Super
- 173.9p5 Nov 2026, 13:57
- Prem. diesel
- —
- Essar Ferndale Service Station
Essar · 3.7 miles · CF43 4ST
- Unleaded
- 165.9p6 Nov 2026, 11:41
- Diesel
- 197.9p5 Nov 2026, 13:00
- Super
- —
- Prem. diesel
- —
- Abercynon Service Station
Murco · 1.9 miles · CF45 4LJ
- Unleaded
- 166.9p6 Nov 2026, 13:30
- Diesel
- 197.9p23 Oct 2026, 18:43
- Super
- —
- Prem. diesel
- —
24 hours
- MFG Abercynon
Valero · 3.3 miles · CF45 4YX
- Unleaded
- 166.9p6 Nov 2026, 23:53
- Diesel
- 199.9p15 Oct 2026, 23:46
- Super
- 185.9p5 Nov 2026, 23:35
- Prem. diesel
- —
24 hoursAdBlue pumps
- Treharris Service Station
Gulf · 2.7 miles · CF46 5EY
- Unleaded
- 166.9p30 Oct 2026, 08:57
- Diesel
- 197.9p4 Nov 2026, 10:38
- Super
- —
- Prem. diesel
- 215.9p4 Nov 2026, 10:38
- Aberdare Service Station
Texaco · 2.8 miles · CF44 0PN
- Unleaded
- 169.9p3 Nov 2026, 00:32
- Diesel
- —
- Super
- 179.9p3 Nov 2026, 00:32
- Prem. diesel
- —
- Midglanmorgan
BP · 2.0 miles · CF44 0AG
- Unleaded
- 169.9p3 Nov 2026, 12:46
- Diesel
- 197.9p2 Nov 2026, 15:21
- Super
- —
- Prem. diesel
- —
24 hours
| Forecourt | ||||
|---|---|---|---|---|
| 163.7p (cheapest)6 Nov 2026, 16:26 | 193.7p (cheapest)5 Nov 2026, 22:19 | — | — | |
Aberdare Superstore - Petrol Filling Station Tesco · 4.1 miles · CF44 8DL | 163.9p5 Nov 2026, 13:57 | 193.9p2 Nov 2026, 16:36 | 173.9p (cheapest)5 Nov 2026, 13:57 | — |
Essar Ferndale Service Station Essar · 3.7 miles · CF43 4ST | 165.9p6 Nov 2026, 11:41 | 197.9p5 Nov 2026, 13:00 | — | — |
| 166.9p6 Nov 2026, 13:30 | 197.9p23 Oct 2026, 18:43 | — | — | |
| 166.9p6 Nov 2026, 23:53 | 199.9p15 Oct 2026, 23:46 | 185.9p5 Nov 2026, 23:35 | — | |
Treharris Service Station Gulf · 2.7 miles · CF46 5EY | 166.9p30 Oct 2026, 08:57 | 197.9p4 Nov 2026, 10:38 | — | 215.9p4 Nov 2026, 10:38 |
Aberdare Service Station Texaco · 2.8 miles · CF44 0PN | 169.9p3 Nov 2026, 00:32 | — | 179.9p3 Nov 2026, 00:32 | — |
| 169.9p3 Nov 2026, 12:46 | 197.9p2 Nov 2026, 15:21 | — | — |
Questions about Esso Rontec Mountain Ash
How much is fuel at Esso Rontec Mountain Ash?
- Unleaded (E10) is 169.9p a litre, reported 2 Nov 2026, 10:30; diesel is 197.9p, reported 16 Oct 2026, 13:26. Prices are as the forecourt last reported them to the Fuel Finder scheme and can change before you arrive.
Is Esso Rontec Mountain Ash open 24 hours?
- Yes — it lists 24-hour fuel in the government data.
Which fuels does Esso Rontec Mountain Ash sell?
- It currently reports prices for Unleaded (E10), Diesel (B7) and Super unleaded (E5).
Is there cheaper petrol near Esso Rontec Mountain Ash?
- Yes — Asda Aberdare Superstore, 2.5 miles away, charges 163.7p for unleaded (6.2p less, about £3.41 on a 55-litre tank).
Get told when fuel in Rhondda Cynon Taf gets cheaper
Price-drop alerts, your saved stations and CarPlay are coming in the FuelWise iPhone app, which is in final testing. Prices here stay free on the web.
Prices are reported by the forecourts themselves to the UK Government's Fuel Finder scheme, which requires every change to be published within 30 minutes. FuelWise reads the feed every 15 minutes and last updated these figures on 7 Nov 2026, 13:57. Each price shows when it was reported; prices older than 30 days and stations that have stopped reporting are left out.
How we calculate averages · Contains public sector information licensed under the Open Government Licence v3.0.
More: all fuel prices in Rhondda Cynon Taf · UK fuel prices by area · Esso prices across the UK