Allenby Gardens vs Seaton
Property investment comparison - Allenby Gardens, SA 5009 vs Seaton, SA 5023
Head-to-head across core investment metrics: Allenby Gardens wins 2, Seaton 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.
| Metric | Allenby Gardens | Seaton |
|---|---|---|
| Median house price | $1.2M | - |
| Median unit price | $920K | - |
| Gross rental yield (houses) | 3.28% | 3.17% |
| Gross rental yield (units) | - | 4.15% |
| 1-year house growth | +8.0% | +12.2% |
| 3-year house growth | +33.1% | +38.3% |
| Vacancy rate | 0.3% | 1.1% |
| Population | 2,045 | 10,877 |
Allenby Gardens vs Seaton: what the numbers say
On cash flow, Allenby Gardens leads: houses there return a gross rental yield of 3.28%, compared with 3.17% in Seaton, a gap of 0.11 percentage points.
Over the past year house prices moved +8.0% in Allenby Gardens and +12.2% in Seaton, so recent momentum favours Seaton, although both suburbs recorded growth.
Looking back three years, Allenby Gardens houses are +33.1% and Seaton houses +38.3%, so Seaton has compounded faster than Allenby Gardens over the longer window.
Rental vacancy is 0.3% in Allenby Gardens and 1.1% in Seaton, 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.
Seaton is the bigger suburb, with a population of 10,877 against 2,045, roughly 5 times the size of Allenby Gardens; a larger suburb usually means a deeper pool of buyers and tenants.
In short: Allenby Gardens for rental income, Seaton for recent price momentum, 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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Allenby Gardens, SA 5009
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