Alderley vs Mount Kynoch

For units, Alderley sits at a median of $855K against $790K in Mount Kynoch, which makes Mount Kynoch the more affordable unit market and Alderley the pricier one.

Gross rental yield on houses is effectively level, at 2.46% in Alderley and 2.50% in Mount Kynoch, so neither suburb has a cash flow edge on houses.

Over the past year house prices moved +12.7% in Alderley and +14.2% in Mount Kynoch, so recent momentum favours Mount Kynoch, although both suburbs recorded growth.

Looking back three years, Alderley houses are +35.9% and Mount Kynoch houses +56.8%, so Mount Kynoch has compounded faster than Alderley over the longer window.

Rental vacancy is 1.8% in Alderley and 3.5% in Mount Kynoch, so landlords in Alderley face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Alderley is the bigger suburb, with a population of 6,748 against 271, roughly 25 times the size of Mount Kynoch; a larger suburb usually means a deeper pool of buyers and tenants.

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