Suburb fuel prices
Cheap Premium Diesel in North St Marys New South Wales 2760
1.2c above the New South Wales average — North St Marys is 17.1c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 27 min ago AEST · sourced from FuelCheck
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P. Diesel in North St Marys is dearer than the New South Wales average
North St Marys sits 1.2c above the New South Wales average. North St Marys is 17.1c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- New South Wales state avg185.3c/L+1.2c/L
- National avg188.3c/L-1.8c/L
- Wholesale (TGP)170.9c/L+15.6c/L
Top stations
Cheapest P. Diesel stations in North St Marys
Sorted by current P. Diesel price. Tap a station for grades, directions and price age.
Metro St Marys
Cheapest2.8 km away · 516-526 GREAT WESTERN HWY, ST MARYS
179.5 c/L
-7.0 vs avg
Pearl Energy Colyton
2.4 km away · 86 GREAT WESTERN HWY, COLYTON
179.5 c/L
-7.0 vs avg
OTR Ropes Crossing
2.6 km away · 306 WIANAMATTA PWY, ROPES CROSSING
183.9 c/L
-2.6 vs avg
7-Eleven St Marys
1.4 km away · Corner Forrester Road & Christie Street, St Marys
186.9 c/L
+0.4 vs avg
7-Eleven St Marys
3.1 km away · Corner Mamre Road & Wilson Street, St Marys
186.9 c/L
+0.4 vs avg
BP St Marys
1.0 km away · 76 Glossop Street, St Marys
186.9 c/L
+0.4 vs avg
Showing 6 of 55 stations.
30-day spread · P. Diesel
North St Marys P. Diesel cycle
North St Marys is currently 17.1c/L below its 30-day average — a relatively good time to fill up.
30-day low
179.5c/L
Lowest point in the local spread
30-day average
206.0c/L
30-day high
227.9c/L
Today's average
188.9c/L
Cheapest P. Diesel right now
- 1Costco Marsden Park (Members only)Costco · 5.9 km away170.7 c/L4.0
- 2Metro Fuel DoonsideMetro · 7.7 km away172.9 c/L5.0
- 3Metro Marsden Park Truck StopMetro · 7.5 km away177.5 c/L2.0
- 4Budget BlacktownBudget · 9.6 km away177.9 c/L12.0
- 5OTR DoonsideShell · 8.3 km away177.9 c/L2.0
Source: Reported P. Diesel pump prices across North St Marys.
7-day outlook
North St Marys 7-day P. Diesel outlook
North St Marys prices follow the Central Coast cycle, so this outlook takes the Central Coast P. Diesel forecast and adjusts it to North St Marys's own price level using 90 days of local history. You can see the Central Coast benchmark alongside the local estimate below.
Central Coast is in the falling phase of its current cycle.
North St Marys today (est.)
185.8c/L
Central Coast 192.2c/L · -6.4c/L local
Predicted in 7 days
180.0c/L
7-day range
177.7 – 185.5c/L
All fuel types
Fuel prices in North St Marys by type
Low, average and high for each fuel type from the 9 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| E10 | 152.5c | 156.8c | 173.9c | 8 | Pearl Energy Colyton |
| P95 | 171.9c | 174.7c | 176.9c | 5 | BP St Marys |
| P98 | 171.5c | 182.9c | 201.9c | 9 | Metro St Marys |
| PDSL | 179.5c | 186.5c | 199.9c | 9 | Pearl Energy Colyton |
| U91 | 154.5c | 158.9c | 175.9c | 8 | Pearl Energy Colyton |
Nearby suburbs
Suburbs near North St Marys
How North St Marys compares to neighbouring areas — cheapest first, delta vs the North St Marys average.
- NoNorth St MarysYou
186.5c
0.0vs North St Marys - MoMount Druitt
191.5c
+5.0vs North St Marys - MoMount Druitt Village
191.5c
+5.0vs North St Marys - HeHebersham
191.5c
+5.0vs North St Marys - MiMinchinbury
191.5c
+5.0vs North St Marys - DhDharruk
191.5c
+5.0vs North St Marys - LeLethbridge Park
191.5c
+5.0vs North St Marys - BlBlackett
191.5c
+5.0vs North St Marys - EmEmerton
191.5c
+5.0vs North St Marys - BiBidwill
191.5c
+5.0vs North St Marys - ShShalvey
191.5c
+5.0vs North St Marys
At a glance
North St Marys fuel prices at a glance
- Cheapest P. Diesel
- 179.5 c/L
- Suburb average
- 186.5 c/L
- Price range
- 20.4c spread
- Stations tracked
- 9
- Brands
- 5
- Postcode
- 2760
- Last updated
- 24 June 2026, 4:11 am AEST
Explore the area
Browse fuel prices around North St Marys
Step up to the city and state, compare neighbouring suburbs, or open the live P. Diesel map.
North St Marys snapshot
Live P. Diesel prices in North St Marys
Today's prices
In North St Marys, New South Wales, the cheapest E10 today is 152.5c with an area average of 156.8c across 8 listed stations. Other fuels tracked in this suburb include P95 from 171.9c, P98 from 171.5c and PDSL from 179.5c.
How it compares
North St Marys is currently 1.2c above the New South Wales state average of 185.3c. Open the live fuel map to see how individual stations spread within North St Marys.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Mount Druitt (from 182.9c), Mount Druitt Village (from 182.9c), Hebersham (from 182.9c), Minchinbury (from 182.9c) or Dharruk (from 182.9c) before planning a fill-up.
Frequently asked
North St Marys fuel questions
The cheapest Premium Diesel in North St Marys is currently at Costco Marsden Park (Members only) for 170.7 c/L.
FuelRadar app
Keep North St Marys fuel prices in your pocket
Track North St Marys prices, watch the local cycle and get an alert before the next jump — from your phone.
