Catherine Hill Bay vs Hamilton South

The median house price is $1.7M in Catherine Hill Bay and $1.6M in Hamilton South, so Hamilton South is the cheaper entry point.

On cash flow, Catherine Hill Bay leads: houses there return a gross rental yield of 3.30%, compared with 2.81% in Hamilton South, a gap of 0.49 percentage points.

Over the past year house prices moved +17.4% in Catherine Hill Bay and +4.2% in Hamilton South, so recent momentum favours Catherine Hill Bay, although both suburbs recorded growth.

Looking back three years, Catherine Hill Bay houses are +12.5% and Hamilton South houses -8.3%, so Catherine Hill Bay has compounded faster than Hamilton South over the longer window.

Rental vacancy is 0.5% in Hamilton South and 3.4% in Catherine Hill Bay, so landlords in Hamilton South face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Hamilton South is the bigger suburb, with a population of 4,057 against 943, roughly 4.3 times the size of Catherine Hill Bay; a larger suburb usually means a deeper pool of buyers and tenants.

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