Aspley vs Fairfield

The median house price is $1.3M in Aspley and $1.4M in Fairfield, so Aspley is the cheaper entry point.

For units, Aspley sits at a median of $845K against $900K in Fairfield, which makes Aspley the more affordable unit market and Fairfield the pricier one.

On cash flow, Aspley leads: houses there return a gross rental yield of 3.08%, compared with 2.52% in Fairfield, a gap of 0.56 percentage points.

Over the past year house prices moved +12.3% in Aspley and +16.1% in Fairfield (an estimate), so recent momentum favours Fairfield, although both suburbs recorded growth.

Rental vacancy is 0.4% in Fairfield and 1.2% in Aspley, so landlords in Fairfield face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Aspley is the bigger suburb, with a population of 12,871 against 3,106, roughly 4.1 times the size of Fairfield; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Aspley for rental income, Aspley for a lower purchase price, Fairfield for recent price momentum, Fairfield for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.