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Petrol prices in Castlederg

Compare current petrol (E10) across 3 Castlederg forecourts. Check the lowest listed price, local average and map before choosing where to fill up.

Lowest listed petrol forecourt in Castlederg

168.9p/l

Lowest listed petrol price in Castlederg

Derg Valley Service Station0.5 mi from Castlederg centre
DirectionsStation details
Petrol local average
171.2p/l
Local forecourts
3
UK comparison
Below

View station

Live local prices

Current petrol prices in Castlederg

3 current petrol (E10) prices from 3 Castlederg forecourts listed as stocking petrol.

Prices checked 20 Oct 2026, 06:50. Individual rows show when that forecourt price was reported.

Current petrol prices in Castlederg. Ranked by Petrol (E10) price.
ForecourtPostcode and reportPetrol(E10), selected rankingDistancefrom Castlederg centreOpening timesActions
1Derg Valley Service StationIndependent forecourtBT81 7HZReported 7 Sept 2026, 16:36168.9pCheapestDistance: 0.5 miHours vary by dayMonday: 09:00 - 18:00; Tuesday: 09:00 - 18:00; Wednesday: 09:00 - 18:00; Thursday: 09:00 - 18:00; Friday: 09:00 - 18:00; Saturday: 09:00 - 18:00; Sunday: 00:00 - 00:00; Bank holidays: 09:00 - 18:00Details
2SHamiltons Foodhalls LtdSTARBT81 7AZReported 8 Oct 2026, 16:46171.9pDistance: 0.1 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
3P Doherty Fuel Oils Ltd Ta Riverside Service StationIndependent forecourtBT81 7AYReported 10 Sept 2026, 09:36172.9pDistance: 0.2 miHours vary by dayMonday: 07:00 - 20:00; Tuesday: 07:00 - 20:00; Wednesday: 07:00 - 20:00; Thursday: 07:00 - 20:00; Friday: 07:00 - 20:00; Saturday: 08:00 - 19:00; Sunday: 10:00 - 18:00; Bank holidays: 00:00 - 00:00Details

How to read this page

About petrol prices in Castlederg

Coverage, freshness and comparison scope matter as much as the headline price.

Castlederg has 3 forecourts listed as stocking petrol (E10), with current prices available from 3. The table ranks forecourts by current petrol (E10) price, with distance and station name used to order equal or unavailable prices. Station status, distance and update freshness remain visible for comparison.

This page focuses on Petrol (E10) using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.

Thirty-day evidence

Thirty-day petrol (E10) price trend

Thirty-day petrol (E10) trends, local comparisons and potential savings from official UK Fuel Finder data.

176p171p165p
  • 20 September 2026: local 172.9: region 166.6: UK 172.5
  • 21 September 2026: local 172.9: region 166.8: UK 172.8
  • 22 September 2026: local 172.9: region 167: UK 173
  • 23 September 2026: local 172.9: region 167: UK 173.3
  • 24 September 2026: local 172.9: region 167.2: UK 173.6
  • 25 September 2026: local 172.9: region 167.4: UK 173.9
  • 26 September 2026: local 172.9: region 167.5: UK 174
  • 27 September 2026: local 172.9: region 167.5: UK 174.1
  • 28 September 2026: local 172.9: region 167.6: UK 174.4
  • 29 September 2026: local 172.9: region 167.6: UK 174.5
  • 30 September 2026: local 172.9: region 167.6: UK 174.6
  • 1 October 2026: local 172.9: region 167.5: UK 174.6
  • 2 October 2026: local 172.9: region 167.5: UK 174.7
  • 3 October 2026: local 172.9: region 167.5: UK 174.8
  • 4 October 2026: local 172.9: region 167.5: UK 174.8
  • 5 October 2026: local 172.9: region 167.3: UK 174.8
  • 6 October 2026: local 172.9: region 167.2: UK 174.7
  • 7 October 2026: local 172.9: region 167.2: UK 174.7
  • 8 October 2026: local 171.2: region 167: UK 174.6
  • 9 October 2026: local 171.2: region 166.9: UK 174.6
  • 10 October 2026: local 171.2: region 166.9: UK 174.6
  • 11 October 2026: local 171.2: region 166.9: UK 174.6
  • 12 October 2026: local 171.2: region 167: UK 174.5
  • 13 October 2026: local 171.2: region 166.9: UK 174.4
  • 14 October 2026: local 171.2: region 166.7: UK 174.3
  • 15 October 2026: local 171.2: region 166.7: UK 174.2
  • 16 October 2026: local 171.2: region 166.6: UK 174.2
  • 17 October 2026: local 171.2: region 166.6: UK 174.1
  • 18 October 2026: local 171.2: region 166.5: UK 174.1
  • 19 October 2026: local 171.2: region 166.5: UK 174.1

Average price

171.2p/l

20 Sept to 19 Oct

30-day low
168.9p/l
30-day high
176.9p/l
Movement (30 days)
-1.7p/l
Volatility
Low
Jerry holding a light bulb and presenting a fuel-price insight

Jerry's petrol trend read

Petrol in Castlederg fell 1.7p/l, from 172.9p/l on 20 September to 171.2p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. Castlederg's current average is 2.9p/l below the UK average. Daily movement volatility is low.

Consistency, not just today's lowest

A consistently competitive petrol forecourt

This recommendation requires at least 21 completed reporting days and a current price no higher than the local average.

Derg Valley Service Station

168.9p/l today

2.3p/l below Castlederg average today

Near cheapest
Within 1p on 30 of 30 days
Daily cheapest
Cheapest on 30 of 30 days
Average gap
0p/l average gap
Evidence
30 of 30 days reported
DirectionsStation details

Derg Valley Service Station stayed within 1p/l of the daily cheapest petrol price on 30 of 30 reported days, averaging 0p/l above the daily cheapest price.

Price choice

Potential petrol savings

Cheapest versus average is the practical comparison. Cheapest versus highest is the maximum listed difference, not a guaranteed saving.

Current local price range

4p/l

168.9p/l cheapest, 172.9p/l highest

Cheapest versus local average
£1.26 less than the local average on a 55-litre fill
Cheapest versus highest
£2.20 maximum listed difference on a 55-litre fill

Comparing current petrol prices in Castlederg can avoid paying up to 4p/l more than the cheapest listed price.

Petrol (E10) compared with nearby locations

Ranked by current average petrol price. Castlederg is highlighted so the local baseline remains easy to find.

  1. 1Londonderry23.9 mi, 23 reporting165pAverage-6.2p/lCheapest 155.9p
  2. 2Enniskillen25 mi, 30 reporting166.8pAverage-4.4p/lCheapest 151.7p
  3. 3Omagh14.7 mi, 21 reporting168.5pAverage-2.7p/lCheapest 164.9p
  4. 4Strabane9.9 mi, 5 reporting168.9pAverage-2.3p/lCheapest 164.9p
  5. 5CastledergHereCurrent location, 3 reporting171.2pAverageBaselineCheapest 168.9p
  6. 6Fivemiletown25.2 mi, 2 reporting171.4pAverage+0.2p/lCheapest 169.9p

Londonderry has the lowest nearby average shown at 165p; it is 6.2p/l cheaper than Castlederg.

Local market evidence

Petrol market in this location

Distribution, station consistency and forecourt type provide different evidence. None is treated as a guarantee of the next pump price.

Price distribution

168.9p to 170.2p1 station
170.2p to 171.6p0 stations
171.6p to 172.9p2 stations

The largest group of reporting petrol forecourts in Castlederg sits in the 171.6p to 172.9p range.

Cheapest station consistency

  1. 1Derg Valley Service Station30 days
  2. 2P Doherty Fuel Oils Ltd Ta Riverside Service Station0 days
  3. 3Hamiltons Foodhalls Ltd0 days

Supermarkets and other forecourts

Supermarkets
No price
Major brands
No price
Independent forecourts
171.2p/l
Named local evidence: Independent forecourts.

Where value persists

Petrol brand reliability over 30 days

Historical claims render only when the documented reporting thresholds are met.

No brand has at least two Castlederg forecourts and 21 days of petrol evidence for a reliable 30-day comparison.

Areas with the cheapest petrol in Castlederg

There is not enough mapped local-area coverage for current petrol (E10) forecourts in Castlederg.

Good to know

Fuel price FAQs for Castlederg

Use the current local evidence to choose a forecourt, compare nearby places and understand how coverage and freshness affect the figures.

Where is the cheapest petrol (E10) in Castlederg today?
The cheapest listed petrol (E10) price in Castlederg is 168.9p/l at Derg Valley Service Station. Check the table before travelling because distance, opening status and recent updates can affect the best choice.
How are Castlederg petrol (E10) forecourts ranked?
Forecourts are ranked by their current petrol (E10) price first. If prices are tied or unavailable, the table uses distance and station name. Use the forecourt comparison to sort and inspect the current results.
Are petrol (E10) prices in Castlederg below the UK average?
Petrol is below the UK average by 2.9p/l. These comparisons use current location averages and the latest benchmark data available to the page.
How recent are the Castlederg fuel prices on this page?
Prices checked 20 Oct 2026, 06:50. Individual prices can remain unchanged between checks until a retailer reports a price change.
Why do some Castlederg forecourts not show a current petrol (E10) price?
A forecourt can be listed when it is known to stock petrol (E10), even if there is not a current reported price available for that fuel. The price table keeps those stations visible but prioritises forecourts with current prices.
Should I compare nearby locations before filling up in Castlederg?
Nearby comparisons currently show Strabane at 168.9p/l, 2.3p/l cheaper than Castlederg, Omagh at 168.5p/l, 2.7p/l cheaper than Castlederg and Londonderry at 165p/l, 6.2p/l cheaper than Castlederg. Compare Strabane, Omagh, Londonderry and Enniskillen.
How can I compare fuel prices around my current location?
Use cheapest petrol near me for a distance-led comparison based on your current position.

Built on real fuel-price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 06:50. See how we qualify and compare prices

Retailer reporting target
30 minutes