Suburb fuel prices
Cheap Unleaded 91 in Serpentine Western Australia 6125
6.7c below the Western Australia average — Serpentine is 2.9c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 2 hr ago AEST · sourced from FuelWatch
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U91 in Serpentine is cheaper than the Western Australia average
Serpentine sits 6.7c below the Western Australia average. Serpentine is 2.9c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- Western Australia state avg170.6c/L-6.7c/L
- National avg165.9c/L-2c/L
- Wholesale (TGP)154.1c/L+9.8c/L
Top stations
Cheapest U91 stations in Serpentine
Sorted by current U91 price. Tap a station for grades, directions and price age.
FuelWatch WA
Today and tomorrow fuel prices in Serpentine
Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.
Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.
30-day spread · U91
Serpentine U91 cycle
Serpentine is currently 2.9c/L below its 30-day average — a relatively good time to fill up.
30-day low
163.9c/L
Lowest point in the local spread
30-day average
166.8c/L
30-day high
179.9c/L
Today's average
163.9c/L
Cheapest U91 right now
- 1Atlas Fuel JarrahdaleAtlas · 6.6 km away154.9 c/L
- 2Serpentine Falls RoadhouseIndependent · 1.0 km away163.9 c/L
- 3Mundijong Store & DeliIndependent · 7.6 km away199.0 c/L
Source: Reported U91 pump prices across Serpentine.
7-day outlook
Serpentine 7-day U91 outlook
Serpentine prices follow the Perth cycle, so this outlook takes the Perth U91 forecast and adjusts it to Serpentine's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.
1 day until the cycle trough — usually the cheapest day.
Serpentine today (est.)
156.3c/L
Perth 151.1c/L · +5.2c/L local
Predicted in 7 days
167.4c/L
7-day range
150.0 – 177.9c/L
Nearby suburbs
Suburbs near Serpentine
How Serpentine compares to neighbouring areas — cheapest first, delta vs the Serpentine average.
- ByByfordCheapest
156.9c
-7.0vs Serpentine - KaKarrakup
156.9c
-7.0vs Serpentine - DaDarling Downs
156.9c
-7.0vs Serpentine - CaCardup
156.9c
-7.0vs Serpentine - BaBaldivis
163.6c
-0.3vs Serpentine - SeSerpentineYou
163.9c
0.0vs Serpentine - HoHopeland
163.9c
0.0vs Serpentine - MaMardella
163.9c
0.0vs Serpentine - MyMyara
164.9c
+1.0vs Serpentine - MuMundijong
177.0c
+13.1vs Serpentine - WhWhitby
177.0c
+13.1vs Serpentine
At a glance
Serpentine fuel prices at a glance
- Cheapest U91
- 163.9 c/L
- Suburb average
- 163.9 c/L
- Station tracked
- 1
- Brand
- 1
- Postcode
- 6125
- Last updated
- 24 June 2026, 6:00 am AEST
Explore the area
Browse fuel prices around Serpentine
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Serpentine snapshot
Live U91 prices in Serpentine
Tomorrow's FuelWatch prices
FuelWatch WA has published tomorrow's prices for 3 station-grade listings around Serpentine. Atlas Fuel Jarrahdale is the cheapest tomorrow at 154.9c for U91 (0.0c vs today).
How it compares
Serpentine is currently 6.7c below the Western Australia state average of 170.6c. Open the live fuel map to see how individual stations spread within Serpentine.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Hopeland (from 163.9c), Mardella (from 163.9c), Mundijong (from 154.9c), Whitby (from 154.9c) or Byford (from 151.3c) before planning a fill-up.
Brands operating here
1 fuel brand operate stations in Serpentine, including Independent. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Serpentine fuel questions
The cheapest Unleaded 91 in Serpentine is currently at Atlas Fuel Jarrahdale for 154.9 c/L.
FuelRadar app
Keep Serpentine fuel prices in your pocket
Track Serpentine prices, watch the local cycle and get an alert before the next jump — from your phone.
