How many petrol stations are there in Hallett Cove?

3 service stations and a major shopping centre

There is one petrol station in Hallett Cove. It's a Shell which is inside the carpark for the mall located directly on Lonsdale Hwy. There is a 2nd petrol station on the other side of the highway next to Hungry Jacks.

There is one petrol station located near the Hallett Cove Shopping Centre

there are two major supermarkets and a few local super deli's around Hallett Cove and Trott Park. Hallett Cove has a new mall that also has a Big W department store.