Harbour One is a premium waterfront residential development by Mulpha, positioned directly on the Sanctuary Cove marina. The project comprises a mix of architect-designed apartments, top-floor residences and exclusive garden villas, all designed to deliver low-density luxury living with generous internal proportions and seamless indoor–outdoor flow.

The apartment collection includes 2- and 3-bedroom residences with large entertainer balconies, selected top-floor homes with increased ceiling heights and expansive marina outlooks, and secure basement parking with storage. Garden Villas provide a townhouse-style living experience, featuring private street entry, internal lifts, basement garages, landscaped courtyards and multi-level layouts, catering strongly to downsizers and owner-occupiers seeking space without compromise.

Harbour One is located within Sanctuary Cove, Australia’s most prestigious master-planned gated community. Sanctuary Cove is internationally recognised for its championship golf courses, superyacht marina, retail and dining village, and 24/7 land and water security, attracting a high-net-worth local and international buyer base.

From an investment perspective, Harbour One benefits from extreme product scarcity, strict planning controls and FIRB-approved availability, making it one of the few true blue-chip residential offerings accessible to overseas buyers. Long-term demand is underpinned by limited new waterfront supply, strong downsizer demand and Sanctuary Cove’s global lifestyle reputation.

With fully established resort infrastructure, marina access, medical facilities, dining precincts and proximity to both Brisbane and the Gold Coast, Harbour One represents a rare opportunity to secure a premium waterfront residence in one of Australia’s most tightly held luxury residential destinations.