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Allenby Gardens vs Willunga South

Property investment comparison - Allenby Gardens, SA 5009 vs Willunga South, SA 5172

Head-to-head across core investment metrics: Allenby Gardens wins 2, Willunga South wins 0. 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.

MetricAllenby GardensWillunga South
Median house price$1.2M-
Median unit price$920K$1.0M
Gross rental yield (houses)3.28%-
Gross rental yield (units)-1.88%
1-year house growth+8.0%-
3-year house growth+33.1%-
Vacancy rate0.3%6.3%
Population2,045470

Allenby Gardens vs Willunga South: what the numbers say

For units, Allenby Gardens sits at a median of $920K against $1.0M in Willunga South, which makes Allenby Gardens the more affordable unit market and Willunga South the pricier one.

Rental vacancy is 0.3% in Allenby Gardens and 6.3% in Willunga South, so landlords in Allenby Gardens face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Allenby Gardens is the bigger suburb, with a population of 2,045 against 470, roughly 4.4 times the size of Willunga South; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Allenby Gardens for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.

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