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Birrong vs Nirimba Fields

Property investment comparison - Birrong, NSW 2143 vs Nirimba Fields, NSW 2763

Head-to-head across core investment metrics: Birrong wins 3, Nirimba Fields 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.

MetricBirrongNirimba Fields
Median house price$1.4M$1.4M
Median unit price-$725K
Gross rental yield (houses)2.87%2.73%
Gross rental yield (units)3.31%-
1-year house growth+3.0%estimate+19.7%
3-year house growth-+44.8%
Vacancy rate0.8%1.1%
Population3,3311,632

Birrong vs Nirimba Fields: what the numbers say

The median house price is $1.4M in Birrong and $1.4M in Nirimba Fields, so Birrong is the cheaper entry point.

On cash flow, Birrong leads: houses there return a gross rental yield of 2.87%, compared with 2.73% in Nirimba Fields, a gap of 0.14 percentage points.

Over the past year house prices moved +3.0% in Birrong (an estimate) and +19.7% in Nirimba Fields, so recent momentum favours Nirimba Fields, although both suburbs recorded growth.

Rental vacancy is 0.8% in Birrong and 1.1% in Nirimba Fields, so landlords in Birrong face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Birrong is the bigger suburb, with a population of 3,331 against 1,632, roughly 2.0 times the size of Nirimba Fields; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Birrong for rental income, Birrong for a lower purchase price, Nirimba Fields for recent price momentum, Birrong 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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