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Cheapest U91 Fuel Prices around Castle Hill, NSW Today

As of 21 May 2026, the cheapest U91 around Castle Hill, NSW is 185.90 c/L at SHELL NORTH ROCKS. Average across 10 stations within 5km of Castle Hill centre is 189.30 c/L – up 8.6 cents over the past two weeks.

Prices from Tasmania Government, updated every 15 minutes.

U91 stations around Castle Hill

10 stations selling U91, sorted by price.

Shell
SHELL NORTH ROCKS185.90
U-Go
U-Go Baulkham Hills (Unmanned)187.90
7-Eleven
7-Eleven Baulkham Hills4d old189.90
Ampol
Ampol Foodary Kellyville5d old189.90
Shell
OTR Baulkham Hills5d old189.90
BP
BP West Pennant Hills4d old189.90
BP
BP Baulkham Hills189.90
Reddy Express
Shell Reddy Express Northmead5d old189.90
Ampol
Ampol Foodary Cherrybrook5d old189.90
Ampol
EG Ampol Dural5d old189.90

Fuel prices by type

7 fuel types available around Castle Hill.

TypeCheapestAverageStations
LPG109.90109.901
E10183.90187.1011
U91185.90189.3010
U95201.70205.908
U98208.90214.5011
Premium Diesel223.90233.5010
Diesel223.90226.902

Frequently asked questions

Where is the cheapest U91 around Castle Hill?

The cheapest U91 around Castle Hill, NSW is 185.90 cents per litre at SHELL NORTH ROCKS, 264 NORTH ROCKS RD, NORTH ROCKS NSW 2151.

When is the best day to buy fuel in Castle Hill?

Based on the past 4 weeks, Thursdays tend to have the cheapest U91 prices around Castle Hill, averaging 180.20 c/L. Saturdays tend to be the most expensive at 185.10 c/L – a difference of 4.9 cents.

How many petrol stations are around Castle Hill?

FuelTrack tracks prices at 10 stations selling U91 around Castle Hill, NSW. The area has 7 fuel types available, including LPG, E10, U91, U95.

What petrol brands are around Castle Hill?

There are 6 fuel brands around Castle Hill including Shell, U-Go, 7-Eleven, Ampol, BP, Reddy Express. Compare prices across all brands to find the cheapest fuel.

Nearby suburbs

Suburbs near Castle Hill with U91 prices, sorted by distance.

Baulkham Hillsfrom 187.90 · 4.4 kmCarlingfordfrom 175.90 · 6.0 kmSeven Hillsfrom 189.90 · 7.3 kmToongabbiefrom 188.90 · 9.1 kmGirraweenfrom 175.50 · 9.2 kmBlacktownfrom 179.90 · 9.8 kmQuakers Hillfrom 199.90 · 10.2 kmGreystanesfrom 176.30 · 11.2 kmGranvillefrom 179.50 · 11.7 kmWest Rydefrom 179.70 · 11.8 kmRydefrom 179.90 · 12.1 kmNorth Rydefrom 179.50 · 12.2 kmEastern Creekfrom 189.90 · 13.7 kmGuildfordfrom 179.90 · 13.9 kmAuburnfrom 185.50 · 14.1 kmSmithfieldfrom 179.90 · 14.3 kmPlumptonfrom 189.90 · 14.6 kmRiverstonefrom 176.70 · 15.0 kmMarsden Parkfrom 179.90 · 15.6 kmFairfieldfrom 174.50 · 16.4 km

Prices from Tasmania Government. View all Tasmania suburbs. Compare fuel prices across Australia.