Nerrina vs Portarlington

The median house price is $820K in Nerrina and $825K in Portarlington, so Nerrina is the cheaper entry point, with Portarlington houses about 1% dearer.

For units, Nerrina sits at a median of $510K against $630K in Portarlington, which makes Nerrina the more affordable unit market and Portarlington the pricier one.

On cash flow, Portarlington leads: houses there return a gross rental yield of 3.50%, compared with 2.86% in Nerrina, a gap of 0.64 percentage points.

Over the past year house prices moved +15.5% in Nerrina (an estimate) and +3.6% in Portarlington (an estimate), so recent momentum favours Nerrina, although both suburbs recorded growth.

Rental vacancy is 2.1% in Portarlington and 5.5% in Nerrina, so landlords in Portarlington face less competition for tenants.

Portarlington is the bigger suburb, with a population of 4,436 against 970, roughly 4.6 times the size of Nerrina; a larger suburb usually means a deeper pool of buyers and tenants.

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