FuelTrack

Cheapest fuel prices, trends and insights across Australia

  1. Fuel Prices
  2. /New South Wales
  3. /Castletown
  4. /Premium Diesel

Cheapest Premium Diesel Fuel Prices around Castletown, WA Today

As of 24 May 2026, the cheapest Premium Diesel around Castletown, WA is 225.90 c/L at Caltex Chadwick OPT. Average across 4 stations within 5km of Castletown centre is 227.20 c/L – down 22.9 cents over the past two weeks.

Prices from New South Wales Government, updated daily via FuelWatch.

WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.

Premium Diesel stations around Castletown

4 stations selling Premium Diesel, sorted by price.

Ampol
Caltex Chadwick OPT225.90
BP
Castletown Service Station10d old226.90
Ampol
Ampol Foodary Esperance227.90
Ampol
Caltex Castletown227.90

Fuel prices by type

5 fuel types available around Castletown.

TypeCheapestAverageStations
U91190.90193.307
U95209.90211.702
U98213.90216.906
Diesel218.90224.404
Premium Diesel225.90227.204

Frequently asked questions

Where is the cheapest Premium Diesel around Castletown?

The cheapest Premium Diesel around Castletown, WA is 225.90 cents per litre at Caltex Chadwick OPT, Lot 6 Beckwith Rd.

When is the best day to buy fuel in Castletown?

Based on the past 4 weeks, Mondays tend to have the cheapest Premium Diesel prices around Castletown, averaging 236.90 c/L. Tuesdays tend to be the most expensive at 242.50 c/L – a difference of 5.6 cents.

How many petrol stations are around Castletown?

FuelTrack tracks prices at 4 stations selling Premium Diesel around Castletown, WA. The area has 5 fuel types available, including U91, U95, U98, Diesel.

What petrol brands are around Castletown?

There are 2 fuel brands around Castletown including Ampol, BP. Compare prices across all brands to find the cheapest fuel.

Nearby suburbs

Suburbs near Castletown with Premium Diesel prices, sorted by distance.

Chadwickfrom 190.90 · 1.2 kmEsperancefrom 192.90 · 3.4 kmRavensthorpefrom 219.90 · 173.7 kmNorsemanfrom 209.90 · 182.4 kmCoolgardiefrom 223.70 · 326.2 kmKalgoorliefrom 167.50 · 343.8 kmAlbanyfrom 184.90 · 392.2 kmMount Melvillefrom 187.90 · 392.9 kmMount Barkerfrom 189.90 · 400.2 kmWaginfrom 193.90 · 427.5 kmMerredinfrom 182.90 · 427.5 kmDenmarkfrom 187.90 · 436.5 kmNarroginfrom 182.90 · 450.5 kmWilliamsfrom 183.90 · 475.3 kmBoyup Brookfrom 207.00 · 510.5 kmYorkfrom 183.70 · 526.1 kmManjimupfrom 178.50 · 533.1 kmBridgetownfrom 187.70 · 533.1 kmNorthamfrom 183.90 · 546.0 kmHarveyfrom 183.70 · 563.8 km

Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.