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Aberdare vs Gidley

Property investment comparison - Aberdare, NSW 2325 vs Gidley, NSW 2340

Head-to-head across core investment metrics: Aberdare wins 2, Gidley wins 2. The better choice depends on whether you're optimising for cash flow, growth, affordability, or liquidity, the table below highlights the winner on each metric.

MetricAberdareGidley
Median house price$740K-
Median unit price$550K$365K
Gross rental yield (houses)4.10%3.05%
Gross rental yield (units)4.43%6.66%
1-year house growth+14.7%-
3-year house growth+32.0%-
Vacancy rate1.8%1.8%
Population2,54291

Aberdare vs Gidley: what the numbers say

For units, Aberdare sits at a median of $550K against $365K in Gidley, which makes Gidley the more affordable unit market and Aberdare the pricier one.

On cash flow, Aberdare leads: houses there return a gross rental yield of 4.10%, compared with 3.05% in Gidley, a gap of 1.05 percentage points.

Rental vacancy is the same in both, at 1.8%.

Aberdare is the bigger suburb, with a population of 2,542 against 91, roughly 28 times the size of Gidley; a larger suburb usually means a deeper pool of buyers and tenants.

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

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Aberdare vs Gidley: Property Investment Comparison (2026)