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Costco — 107 Harry Walker Pkwy S

107 Harry Walker Pkwy S, Newmarket, ON L3Y 8Y4

Price reported 2h ago (9:24 p.m.)

Current Prices

Regular
146.9¢
per litre
Price reported 2h ago (9:24 p.m.)
Premium
168.9¢
per litre
Price reported 2h ago (9:24 p.m.)

Price Snapshot

Regular is 7.8¢/L below the 154.7¢/L average of 4 nearby stations with a fresh report.

That ranks #1 cheapest of the 5 stations compared.

Over the 30 days to its latest report, regular ranged 146.9–174.9¢/L (average 161.7¢/L, 66 reports).

Price History

146.9¢/L▼ 3.1¢ over 90d
147¢156¢165¢174¢183¢Aug 13Sep 3Sep 25Oct 14Nov 9

About this station

Costco operates as a members-only warehouse-club fuel station at 107 Harry Walker Pkwy S in Newmarket.

This location has reported regular and premium prices on CheapGasToronto; check each grade’s observation time. Use the price-history chart below to see how regular gas here has moved over the past 30 to 90 days, then compare it against other Newmarket stations before you fill up.

Nearby Stations

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Location

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About This Data

Prices sourced from GasBuddy community reports.

Price reported: Nov 9, 2026, 9:24 p.m.

Last checked: Nov 9, 2026, 10:52 p.m.

Historical data from Natural Resources Canada (NRCan) and live price feeds.

Price accuracy disclaimer