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Allenby Gardens vs New Port

Property investment comparison - Allenby Gardens, SA 5009 vs New Port, SA 5015

Head-to-head across core investment metrics: Allenby Gardens wins 1, New Port wins 3. 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 GardensNew Port
Median house price$1.2M-
Median unit price$920K$525K
Gross rental yield (houses)3.28%3.73%
Gross rental yield (units)-4.59%
1-year house growth+8.0%+11.4%
3-year house growth+33.1%-
Vacancy rate0.3%0.8%
Population2,045647

Allenby Gardens vs New Port: what the numbers say

For units, Allenby Gardens sits at a median of $920K against $525K in New Port, which makes New Port the more affordable unit market and Allenby Gardens the pricier one.

On cash flow, New Port leads: houses there return a gross rental yield of 3.73%, compared with 3.28% in Allenby Gardens, a gap of 0.45 percentage points.

Over the past year house prices moved +8.0% in Allenby Gardens and +11.4% in New Port, so recent momentum favours New Port, although both suburbs recorded growth.

Rental vacancy is 0.3% in Allenby Gardens and 0.8% in New Port, 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 647, roughly 3.2 times the size of New Port; a larger suburb usually means a deeper pool of buyers and tenants.

In short: New Port for rental income, New Port 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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