Gymea vs Kurnell

The median house price is $1.9M in Gymea and $1.9M in Kurnell, so Gymea is the cheaper entry point, with Kurnell houses about 1% dearer.

For units, Gymea sits at a median of $1.1M against $1.1M in Kurnell, which makes Gymea the more affordable unit market and Kurnell the pricier one.

On cash flow, Gymea leads: houses there return a gross rental yield of 3.07%, compared with 2.76% in Kurnell, a gap of 0.31 percentage points.

Over the past year house prices moved -0.9% in Gymea and +4.8% in Kurnell, so recent momentum favours Kurnell, while Gymea went backwards.

Looking back three years, Gymea houses are +18.0% and Kurnell houses +23.3%, so Kurnell has compounded faster than Gymea over the longer window.

Rental vacancy is 0.9% in Gymea and 1.5% in Kurnell, so landlords in Gymea face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Gymea is the bigger suburb, with a population of 8,219 against 2,528, roughly 3.3 times the size of Kurnell; a larger suburb usually means a deeper pool of buyers and tenants.

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