Hindmarsh Island vs Port Adelaide

The median house price is $855K in Hindmarsh Island and $870K in Port Adelaide, so Hindmarsh Island is the cheaper entry point, with Port Adelaide houses about 2% dearer.

For units, Hindmarsh Island sits at a median of $670K against $700K in Port Adelaide, which makes Hindmarsh Island the more affordable unit market and Port Adelaide the pricier one.

On cash flow, Port Adelaide leads: houses there return a gross rental yield of 3.90%, compared with 3.50% in Hindmarsh Island, a gap of 0.40 percentage points.

Over the past year house prices moved +5.8% in Hindmarsh Island (an estimate) and +15.3% in Port Adelaide (an estimate), so recent momentum favours Port Adelaide, although both suburbs recorded growth.

Rental vacancy is 0.6% in Port Adelaide and 0.9% in Hindmarsh Island, so landlords in Port Adelaide face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Hindmarsh Island is the bigger suburb, with a population of 1,846 against 1,338, larger than Port Adelaide; a larger suburb usually means a deeper pool of buyers and tenants.

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