Fuel prices in Castleton (Newport)
There are currently no stations located directly inside Castleton (Newport). The closest reported fuel stations within 5 miles are shown below.
Nearest fuel stations to Castleton (Newport)
There are currently no stations located directly inside Castleton (Newport). Here are the closest reported fuel stations:
Closest station167.9p

166.9p
Area overview
| Fuel | Lowest | Average | Highest | Spread | Reports |
|---|---|---|---|---|---|
| Unleaded petrol (E10) | 166.9p | 167.6p | 167.9p | 1.0p | 3 of 4 |
| Super unleaded (E5) | 177.9p | 183.9p | 189.9p | 12.0p | 2 of 3 |
| Diesel (B7) | 197.9p | 197.9p | 197.9p | 0.0p | 1 of 4 |
Supermarket vs. Branded Stations in Castleton (Newport)
Unleaded petrol (E10) price comparison across 3 local stations
Statistics use eligible recent reports — prices updated within 14 days. Stations reporting less recently remain active at their last confirmed board price. Read how we calculate our statistics.
Across all Castleton (Newport) stations in the UK, we track 4 fuel stations, and 3 of them have reported an unleaded price in the last 14 days. Reported unleaded currently runs from 166.9p to 167.9p, averaging 167.6p — a spread of 1.0p.
Diesel runs from 197.9p to 197.9p, averaging 197.9p across 1 recent reports.
3 stations have updated their price in the last 7 days, and the lowest price we can currently see is 166.9p at Asda Pentwyn Superstore.
Prices are reported by stations when they change. The spread is the gap between the lowest and highest reported price — not a guaranteed saving on your journey.
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Fuel brands in Castleton (Newport)
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Common questions about fuel in Castleton (Newport)
What is the cheapest petrol in Castleton (Newport) today?
The lowest reported unleaded petrol (E10) price in Castleton (Newport) is 166.9p per litre at Asda Pentwyn Superstore (CF23 8NL). This is 0.7p/L below the Castleton (Newport) average of 167.6p across 3 stations with recent reports.
What is the cheapest diesel in Castleton (Newport) today?
Standard diesel (B7) in Castleton (Newport) starts from 197.9p per litre at Tesco St Mellons Superstore (CF3 0EF), compared to an area average of 197.9p across 1 recent reports.
How often are fuel prices in Castleton (Newport) updated?
Prices in Castleton (Newport) are monitored continuously via official UK Fuel Finder reports. 1 station in Castleton (Newport) updated within the last 24 hours, and 3 of 4 updated over the past 7 days. The average price report age across Castleton (Newport) is 10.3 days. Under government regulations, fuel retailers are mandated to publish price revisions within 30 minutes of updating their totem displays.
What is the price spread across fuel stations in Castleton (Newport)?
The price spread for standard petrol in Castleton (Newport) is 1.0p per litre (spanning from 166.9p to 167.9p). Choosing the cheapest station instead of the most expensive one yields an immediate saving of 1.0p per litre on every fill.
Are supermarket fuel stations cheaper in Castleton (Newport)?
2 of the 4 stations in Castleton (Newport) are run by supermarkets (Tesco, Asda). Supermarket stations (Tesco, Asda) average 167.4p for unleaded, which is 0.5p/L cheaper than branded stations (Esso, Texaco averaging 167.9p).
Which fuel stations in Castleton (Newport) are open 24 hours?
2 of 4 stations in Castleton (Newport) offer 24-hour refuelling access, including Mfg Castleton, St Mellons Service Station.