Caringbah vs Illawong

The median house price is $2M in Caringbah and $2.0M in Illawong, so Caringbah is the cheaper entry point, with Illawong houses about 1% dearer.

For units, Caringbah sits at a median of $905K against $1.2M in Illawong, which makes Caringbah the more affordable unit market and Illawong the pricier one.

On cash flow, Illawong leads: houses there return a gross rental yield of 3.10%, compared with 2.47% in Caringbah, a gap of 0.63 percentage points.

Over the past year house prices moved +4.0% in Caringbah and +7.8% in Illawong, so recent momentum favours Illawong, although both suburbs recorded growth.

Looking back three years, Caringbah houses are +18.5% and Illawong houses +20.3%, so Illawong has compounded faster than Caringbah over the longer window.

Rental vacancy is 0.7% in Caringbah and 1.8% in Illawong, so landlords in Caringbah face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Caringbah is the bigger suburb, with a population of 12,575 against 7,427, larger than Illawong; a larger suburb usually means a deeper pool of buyers and tenants.

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