Carina Heights vs Gaythorne

The median house price is $1.5M in Carina Heights and $1.5M in Gaythorne, so Gaythorne is the cheaper entry point, with Carina Heights houses about 2% dearer.

For units, Carina Heights sits at a median of $960K against $835K in Gaythorne, which makes Gaythorne the more affordable unit market and Carina Heights the pricier one.

Over the past year house prices moved +9.9% in Carina Heights and +12.5% in Gaythorne (an estimate), so recent momentum favours Gaythorne, although both suburbs recorded growth.

Rental vacancy is 1.0% in Carina Heights and 1.2% in Gaythorne, so landlords in Carina Heights face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Carina Heights is the bigger suburb, with a population of 7,103 against 3,158, roughly 2.2 times the size of Gaythorne; a larger suburb usually means a deeper pool of buyers and tenants.

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