Thornbury vs Wharparilla

The median house price is $1.5M in Thornbury and $1.5M in Wharparilla, so Wharparilla is the cheaper entry point, with Thornbury houses about 1% dearer.

For units, Thornbury sits at a median of $715K against $570K in Wharparilla, which makes Wharparilla the more affordable unit market and Thornbury the pricier one.

On cash flow, Thornbury leads: houses there return a gross rental yield of 2.81%, compared with 2.01% in Wharparilla, a gap of 0.80 percentage points.

Rental vacancy is 0.0% in Wharparilla and 1.4% in Thornbury, so landlords in Wharparilla face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Thornbury is the bigger suburb, with a population of 19,005 against 483, roughly 39 times the size of Wharparilla; a larger suburb usually means a deeper pool of buyers and tenants.

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