Aldinga vs Allenby Gardens
Property investment comparison - Aldinga, SA 5173 vs Allenby Gardens, SA 5009
Head-to-head across core investment metrics: Aldinga wins 1, Allenby Gardens 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 | Aldinga | Allenby Gardens |
|---|---|---|
| Median house price | - | $1.2M |
| Median unit price | $675K | $920K |
| Gross rental yield (houses) | 2.25% | 3.28% |
| Gross rental yield (units) | 4.50% | - |
| 1-year house growth | - | +8.0% |
| 3-year house growth | - | +33.1% |
| Vacancy rate | 1.5% | 0.3% |
| Population | 764 | 2,045 |
Aldinga vs Allenby Gardens: what the numbers say
For units, Aldinga sits at a median of $675K against $920K in Allenby Gardens, which makes Aldinga the more affordable unit market and Allenby Gardens the pricier one.
On cash flow, Allenby Gardens leads: houses there return a gross rental yield of 3.28%, compared with 2.25% in Aldinga, a gap of 1.03 percentage points.
Rental vacancy is 0.3% in Allenby Gardens and 1.5% in Aldinga, 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 764, roughly 2.7 times the size of Aldinga; a larger suburb usually means a deeper pool of buyers and tenants.
In short: Allenby Gardens for rental income, Allenby Gardens for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.
Full profile
Allenby Gardens, SA 5009
Open Allenby Gardens suburb profileRecent sales in Allenby Gardens
Keep exploring
- National investment guide - top suburbs across every metric
- Take the suburb finder quiz - 5 questions to match your goals
- How our investment score works
- Property investment glossary - every term defined
Compare any 2-4 Australian suburbs
Build your own multi-suburb comparison with the full interactive tool.
Open interactive comparison