Aberdare vs Blackwall

For units, Aberdare sits at a median of $550K against $800K in Blackwall, which makes Aberdare the more affordable unit market and Blackwall the pricier one.

On cash flow, Aberdare leads: houses there return a gross rental yield of 4.10%, compared with 2.90% in Blackwall, a gap of 1.20 percentage points.

Over the past year house prices moved +14.7% in Aberdare and +8.5% in Blackwall, so recent momentum favours Aberdare, although both suburbs recorded growth.

Looking back three years, Aberdare houses are +32.0% and Blackwall houses +7.0%, so Aberdare has compounded faster than Blackwall over the longer window.

Rental vacancy is 1.1% in Blackwall and 1.8% in Aberdare, so landlords in Blackwall face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Aberdare is the bigger suburb, with a population of 2,542 against 1,941, larger than Blackwall; a larger suburb usually means a deeper pool of buyers and tenants.

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