Doubleview vs Joondalup

Demand 7/10: an inner-coastal, gentrifying suburb (9,205 residents; median age 37, the youngest of the belt; household income $2,305/week; 31.6% rented) whose slice of Scarborough Beach Road has become a café-and-small-bar strip drawing established families and younger renters between Scarborough Beach and the Mitchell Freeway.

Demand 6/10: major northern hub, but oversaturated with established chains (The Coffee Club, Dome, Gloria Jean's).