Casuarina vs Mullaloo

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

For units, Casuarina sits at a median of $260K against $1.4M in Mullaloo, which makes Casuarina the more affordable unit market and Mullaloo the pricier one.

Over the past year house prices moved +13.4% in Casuarina (an estimate) and +14.8% in Mullaloo, so recent momentum favours Mullaloo, although both suburbs recorded growth.

Rental vacancy is 0.7% in Mullaloo and 2.9% in Casuarina, so landlords in Mullaloo face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Mullaloo is the bigger suburb, with a population of 6,190 against 1,987, roughly 3.1 times the size of Casuarina; a larger suburb usually means a deeper pool of buyers and tenants.

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