Athelstone vs Port Noarlunga
Property investment comparison - Athelstone, SA 5076 vs Port Noarlunga, SA 5167
Head-to-head across core investment metrics: Athelstone wins 3, Port Noarlunga wins 1. 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 | Athelstone | Port Noarlunga |
|---|---|---|
| Median house price | $1.1M | - |
| Median unit price | $630K | $670K |
| Gross rental yield (houses) | 3.30% | 3.46% |
| Gross rental yield (units) | - | 4.42% |
| 1-year house growth | +14.1% | +12.8%estimate |
| 3-year house growth | +41.1% | - |
| Vacancy rate | 0.5% | 1.2% |
| Population | 9,601 | 3,245 |
Athelstone vs Port Noarlunga: what the numbers say
For units, Athelstone sits at a median of $630K against $670K in Port Noarlunga, which makes Athelstone the more affordable unit market and Port Noarlunga the pricier one.
On cash flow, Port Noarlunga leads: houses there return a gross rental yield of 3.46%, compared with 3.30% in Athelstone, a gap of 0.16 percentage points.
Over the past year house prices moved +14.1% in Athelstone and +12.8% in Port Noarlunga (an estimate), so recent momentum favours Athelstone, although both suburbs recorded growth.
Rental vacancy is 0.5% in Athelstone and 1.2% in Port Noarlunga, so landlords in Athelstone face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.
Athelstone is the bigger suburb, with a population of 9,601 against 3,245, roughly 3.0 times the size of Port Noarlunga; a larger suburb usually means a deeper pool of buyers and tenants.
In short: Port Noarlunga for rental income, Athelstone for recent price momentum, Athelstone for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.
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
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