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Live Fuel Prices at Costco Casuarina, Casuarina

●137 Market St

Prices last updated: 02:00 PM, 04 Jun 2026

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Current Fuel Prices

Costco Casuarina is currently offering Unleaded Petrol at 156.7c/L, making it a competitive option for motorists in Casuarina. This Costco station offers 4 fuel types with prices ranging from 156.7c to 186.7c per litre. Available fuel types: Unleaded Petrol (156.7c/L), Premium Unleaded 98 (176.7c/L), Diesel (186.7c/L), Premium Diesel (186.7c/L).

PetrolSMART Fill Up Now 75% confidence

Prices are below average for this station. Our forecast suggests prices may rise 4.3c over the next week. • Ranked #1 of 1 cheapest in Casuarina

Station Information

Located at 137 Market St, this Costco station serves the Casuarina area in WA. Compare prices with other stations in Casuarina to ensure you're getting the best deal, or view all Costco stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Casuarina? Compare this station's prices with all Costco and competitor stations in the area. View all Casuarina fuel prices or browse statewide prices across WA. Use our Best Time to Fill Up guide to maximise your savings.

Data Sources

Prices are sourced from WA FuelWatch and community-verified reports, updating continuously throughout the day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
156.7
Today, 2:00pm
Premium Unleaded 98
176.7
Today, 2:00pm
Diesel
186.7
Today, 2:00pm
Premium Diesel
186.7
Today, 11:36am
PetrolSMART Price Intelligence
75% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Price is in the bottom 25% of 30-day range
  • Price is 3.2c above suburb average
7-Day Forecast
164.2¢/L (+4.3)
Prices are expected to rise 4.3c over the next week. Consider filling up sooner rather than later to avoid the increase.
#1 of 1 cheapest +3.2c vs avg

Price Trends (06 Mar - 04 Jun 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
186.7c
90-Day High
322.7c
Average
239.8c
Price Range
136.0c
Volatility
39.4c
Price Changes
22/62 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Diesel

90-Day Low
164.7c
90-Day High
322.7c
Average
245.6c
Price Range
158.0c
Volatility
42.5c
Price Changes
42/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
173.7c
90-Day High
264.7c
Average
209.3c
Price Range
91.0c
Volatility
28.0c
Price Changes
35/91 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
153.7c
90-Day High
246.7c
Average
188.5c
Price Range
93.0c
Volatility
27.4c
Price Changes
36/91 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Falling (-10.0c vs prior week)
Current price is below average for the 90-day period.
High volatility alert: Prices have swung 93.0c in the last 90 days. Timing your fill wisely could save you 27.9c/L or more.

LPG/Autogas

90-Day Low
164.7c
90-Day High
164.7c
Average
164.7c
Price Range
0.0c
Volatility
0.0c
Price Changes
0/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.

Premium Unleaded 95

90-Day Low
164.7c
90-Day High
164.7c
Average
164.7c
Price Range
0.0c
Volatility
0.0c
Price Changes
0/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.

Best Time to Fill Up at This Station

This station shows a moderate price cycle with 5.0c/L variation.

7-day forecast: 164.2¢ (+4.3 from today)
Best Day
Wednesday
Avg 186.9c/L
Worst Day
Friday
Avg 191.9c/L
Potential Savings
5.0c/L
Up to $2.50/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
189.4c
Mon
188.8c
Tue
188.5c
Wed
186.9c
Best
Thu
188.1c
Fri
191.9c
Avoid
Sat
189.2c
Fill up on Wednesday to save up to 5.0c/L compared to Friday.
Drivers who fill on Wednesday instead of Friday save an average of 5.0c/L. That's up to $2.50 per 50L tank!

Based on 90 price observations over 90 days. Pattern strength: moderate

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Petro Fuels Calista Liberty Calista 4.6 km 163.8c 7.1c more
Vibe Kwinana Town Centre Vibe Kwinana Town Centre 3.8 km 164.7c 8.0c more
United Anketell South United Anketell 0.7 km 165.9c 9.2c more
Shell Reddy Express Casuarina Reddy Express Bertram 0.5 km 165.9c 9.2c more
United Anketell South United Anketell 0.7 km 165.9c 9.2c more
United Anketell United Anketell 2.5 km 165.9c 9.2c more
Caltex Parmelia Caltex Kwinana Town Centre 3.8 km 169.9c 13.2c more
BP Connect Kwinana Hub BP Kwinana Town Centre 4.1 km 169.9c 13.2c more
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About Costco Casuarina

Costco Casuarina is a Costco service station located in Casuarina, WA. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.

This station is part of the Petrolmate network covering WA, helping drivers find the cheapest petrol prices in Casuarina and surrounding areas. Compare prices from Costco Casuarina with nearby stations to ensure you're getting the best value for your fuel.

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