ABS 2021 Census · Updated 31 March 2026
Coasters Retreat is a well-established middle-ring suburb of Sydney, Australia, with a population of approximately 30, making it a boutique locality. Located approximately 30 km from the Sydney CBD, Coasters Retreat is a middle ring area in New South Wales. The median household income is $117,000 AUD per year (ABS 2021 Census).
Coasters Retreat benefits from a high-income resident base, supporting premium property pricing.
Map shows Coasters Retreat, New South Wales, Australia.
Official Australia Post postcode for Coasters Retreat. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Coasters Retreat on My School →Estimated 1 park and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →Coasters Retreat's middle-ring location balances affordability with accessibility. These suburbs often benefit from established infrastructure, good schools, and transport links — making them attractive to families and long-term tenants. The median rent of $350/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $5,886/month. A median household income of $117,000/year supports premium property values and indicates a well-employed resident base. With only 37% separate houses, Coasters Retreat has a significant apartment and unit market — typical of inner-city investment corridors.
With robust local demand and income levels, Coasters Retreat is a natural candidate for patient investors.
Expect competitive but not exceptional rental returns in Coasters Retreat's current market.
Renovation or flip strategies in Coasters Retreat face headwinds from a smaller buyer pool and slower turnover.
Run the numbers on a Coasters Retreat property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Coasters Retreat is well-positioned for continued price appreciation through 2026, underpinned by high household incomes and location appeal. Rental demand is expected to be stable, though landlords may need to remain competitive on pricing. Coasters Retreat offers measured appeal for investors willing to look beyond headline metrics.
Coasters Retreat is a middle ring area in New South Wales with a population of 30. The median rent is $350/week and the median household income is $117,000/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Coasters Retreat include established amenities and transport access. 37% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Coasters Retreat has a population of approximately 30. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Coasters Retreat is approximately 30 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.