Helensburgh vs Leonay

The median house price is $1.4M in Helensburgh and $1.4M in Leonay, so Leonay is the cheaper entry point.

For units, Helensburgh sits at a median of $870K against $1.2M in Leonay, which makes Helensburgh the more affordable unit market and Leonay the pricier one.

On cash flow, Leonay leads: houses there return a gross rental yield of 3.40%, compared with 3.05% in Helensburgh, a gap of 0.35 percentage points.

Over the past year house prices moved +9.2% in Helensburgh and +8.2% in Leonay, so recent momentum favours Helensburgh, although both suburbs recorded growth.

Looking back three years, Helensburgh houses are +21.4% and Leonay houses +22.2%, so Leonay has compounded faster than Helensburgh over the longer window.

Rental vacancy is 1.0% in Helensburgh and 5.1% in Leonay, so landlords in Helensburgh face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Helensburgh is the bigger suburb, with a population of 6,576 against 2,582, roughly 2.5 times the size of Leonay; a larger suburb usually means a deeper pool of buyers and tenants.

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