SA · Postcode 5166
O’Sullivan Beach property profile
Median rent, SEIFA decile, dwelling structure and investment signals for O’Sullivan Beach, sourced from ABS Census 2021 and updated quarterly.
Median rent
$405
per week (2026 est)
SEIFA decile
1 / 10
national rank
Renters
28.7%
of households
Apartments
—
of dwellings
Dwelling mix in O’Sullivan Beach
The composition of properties across this postcode.
Separate houses84.2%
Semi / townhouse5.8%
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