Lake Illawarra vs Whalan

The median house price is $935K in Lake Illawarra and $930K in Whalan, so Whalan is the cheaper entry point, with Lake Illawarra houses about 1% dearer.

On cash flow, Lake Illawarra leads: houses there return a gross rental yield of 3.67%, compared with 3.02% in Whalan, a gap of 0.65 percentage points.

Over the past year house prices moved +6.7% in Lake Illawarra and +9.1% in Whalan, so recent momentum favours Whalan, although both suburbs recorded growth.

Looking back three years, Lake Illawarra houses are +25.4% and Whalan houses +34.6%, so Whalan has compounded faster than Lake Illawarra over the longer window.

Rental vacancy is 1.1% in Whalan and 1.4% in Lake Illawarra, so landlords in Whalan face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Whalan is the bigger suburb, with a population of 5,929 against 3,288, larger than Lake Illawarra; a larger suburb usually means a deeper pool of buyers and tenants.

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