Plympton vs South Plympton

The median house price is $1.3M in Plympton and $1.2M in South Plympton, so South Plympton is the cheaper entry point, with Plympton houses about 7% dearer.

For units, Plympton sits at a median of $590K against $725K in South Plympton, which makes Plympton the more affordable unit market and South Plympton the pricier one.

Over the past year house prices moved +15.5% in Plympton (an estimate) and +11.9% in South Plympton (an estimate), so recent momentum favours Plympton, although both suburbs recorded growth.

Rental vacancy is 0.7% in Plympton and 0.9% in South Plympton, so landlords in Plympton face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Plympton is the bigger suburb, with a population of 5,459 against 4,721, larger than South Plympton; a larger suburb usually means a deeper pool of buyers and tenants.

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