Plympton Park vs South Plympton

The median house price is $1.2M in Plympton Park and $1.2M in South Plympton, so South Plympton is the cheaper entry point, with Plympton Park houses about 1% dearer.

For units, Plympton Park sits at a median of $630K against $725K in South Plympton, which makes Plympton Park the more affordable unit market and South Plympton the pricier one.

Gross rental yield on houses is effectively level, at 3.07% in Plympton Park and 3.06% in South Plympton, so neither suburb has a cash flow edge on houses.

Over the past year house prices moved +10.0% in Plympton Park and +11.9% in South Plympton (an estimate), so recent momentum favours South Plympton, although both suburbs recorded growth.

Rental vacancy is 0.9% in South Plympton and 1.3% in Plympton Park, so landlords in South Plympton face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

South Plympton is the bigger suburb, with a population of 4,721 against 3,881, larger than Plympton Park; a larger suburb usually means a deeper pool of buyers and tenants.

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