Coasters Retreat
NSW 2108 • New South Wales
About Coasters Retreat
Coasters Retreat is a tiny, road-inaccessible waterside settlement in northern Sydney within Ku-ring-gai Chase National Park. The 2021 Census population is 30, making it one of the smallest residential communities in metropolitan Sydney. It sits on the western shore of Pittwater and is surrounded by bushland and protected park environments. The locality has a unique low-impact, retreat-style character with strong heritage and environmental values.
Lifestyle in Coasters Retreat is defined by boating access, beach and bush settings, and close proximity to Aboriginal heritage sites and national park trails. There are no conventional road links, so residents and visitors depend on ferries and private watercraft from Palm Beach and nearby wharves. Day-to-day services are accessed in mainland centres, requiring planned travel. The area appeals to people seeking a highly secluded coastal-bush lifestyle with minimal urban infrastructure.
Coasters Retreat falls under postcode 2108 and is governed by the local council Council (LGA). For state elections, residents vote in the Pittwater electorate.
Location
Transport & Commute
Nearest Train Stations
Bus Services
- Palm Beach local bus network — Mona Vale / Warringah Mall (via ferry link) 60-110 min total
- B-Line/express corridors from northern beaches — Sydney CBD (via ferry/bus transfer) 90-150 min total
- Palm Beach Ferry Service — Coasters Retreat wharves 10-20 min by water
Commute to Sydney CBD
🛣️ Road access is unavailable within the locality; all access is via water transport and onward mainland transit.
Internal walking is possible on local paths, but all external access depends on water transport and mainland transfers.
Supermarkets Nearby
No major supermarkets listed for this suburb.
Schools
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1264 Mountain Highway
Crime Statistics
NSW crime data is provided by the Bureau of Crime Statistics and Research (BOCSAR). Use the interactive tool below to explore recorded crime incidents in Coasters Retreat by offence type, year and trend.
📊 View Coasters Retreat Crime Statistics on BOCSAR ↗Data source: NSW Bureau of Crime Statistics and Research · Search for "Coasters Retreat" under Suburb