19/8-10 Billyard Avenue, Elizabeth Bay, NSW 2011

You are not simply looking at Sydney Harbour. You are living with it.

A rare opportunity to secure a substantial dual-level penthouse within Billyard Gardens, one of Elizabeth Bay's most tightly held absolute waterfront addresses.

Positioned directly above the water, this is a private harbourfront sanctuary with an immediate, front-row connection to one of Sydney's most beautiful bays. From Kirribilli and Garden Island across Darling Point, Point Piper and Rose Bay, through the Heads to Manly, the outlook is extraordinary. Yet what sets this penthouse apart is its immediacy. The harbour is not distant or framed from afar. It sits directly below, alive throughout the day.

Mornings are calm and sun-filled, the established foreshore gardens below and the harbour slowly coming to life. Afternoons bring colour and theatre. Yachts crossing the bay, sailing races, cruise ships arriving and departing, the Elizabeth Bay marina in quiet motion, and the iconic Boomerang estate among the landmarks of this storied harbourfront pocket.

Few residences place you so closely within the life of Sydney Harbour, while remaining so private above it.

Offering approximately 400sqm across two levels, the penthouse delivers the scale, privacy and presence of a substantial harbourfront home, with the security, amenity and ease of apartment living. Expansive living and dining areas open to harbour-facing balconies, generous settings for private family living and entertaining at scale.

Accommodation includes three bedrooms, a dedicated office, multiple living zones and extensive outdoor entertaining across both levels. The upper level is devoted entirely to a private master retreat, complete with ensuite, second living area, laundry and terrace.

The waterfront lifestyle is exceptional. Residents enjoy exclusive access to established harbourfront gardens, a newly refurbished saltwater harbour pool, direct waterfront access, a private jetty and dedicated wharf facilities for vessels up to 40ft, with storage for kayaks, paddleboards and water sports equipment. Morning paddles, harbour swimming and time on the water become part of daily life.

A private lift lobby with exclusive entry, marble flooring, extensive custom joinery, well-appointed bathrooms and excellent storage feature throughout. Three secure car spaces with direct undercover lift access, an allocated storage area and dedicated building management complete the offering. 

Moments from Potts Point dining, boutique retail and galleries, with convenient access to the Sydney CBD, Double Bay and Sydney Airport.

For those seeking the feeling of a substantial waterfront home without the maintenance and complexity of a large estate, opportunities of this nature so rarely come to market.