Piara Waters vs Quinns Rocks

The median house price is $1.0M in Piara Waters and $1.0M in Quinns Rocks, so Piara Waters is the cheaper entry point, with Quinns Rocks houses about 1% dearer.

On cash flow, Piara Waters leads: houses there return a gross rental yield of 4.23%, compared with 3.80% in Quinns Rocks, a gap of 0.43 percentage points.

Over the past year house prices moved +18.5% in Piara Waters and +16.2% in Quinns Rocks, so recent momentum favours Piara Waters, although both suburbs recorded growth.

Looking back three years, Piara Waters houses are +54.6% and Quinns Rocks houses +61.8%, so Quinns Rocks has compounded faster than Piara Waters over the longer window.

Rental vacancy is 1.1% in Quinns Rocks and 3.1% in Piara Waters, so landlords in Quinns Rocks face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Piara Waters is the bigger suburb, with a population of 15,029 against 8,861, larger than Quinns Rocks; a larger suburb usually means a deeper pool of buyers and tenants.

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