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Chinkapook vs Sea Lake

Property investment comparison - Chinkapook, VIC 3546 vs Sea Lake, VIC 3533

Head-to-head across core investment metrics: Chinkapook wins 1, Sea Lake 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.

MetricChinkapookSea Lake
Median house price$225K$250K
Median unit price-$385K
Gross rental yield (houses)-7.49%
Gross rental yield (units)-5.05%
1-year house growth-+12.4%
3-year house growth-+30.7%
Vacancy rate2.6%1.5%
Population17619

Chinkapook vs Sea Lake: what the numbers say

The median house price is $225K in Chinkapook and $250K in Sea Lake, so Chinkapook is the cheaper entry point, with Sea Lake houses about 11% dearer.

Rental vacancy is 1.5% in Sea Lake and 2.6% in Chinkapook, so landlords in Sea Lake face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Sea Lake is the bigger suburb, with a population of 619 against 17, roughly 36 times the size of Chinkapook; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Chinkapook for a lower purchase price, Sea Lake 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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Chinkapook vs Sea Lake: Suburb Comparison 2026