There are suburbs in Perth that have always been desirable. Sorrento is one of them.
Positioned on the Marmion Marine Park coastline approximately 25 kilometres north of the Perth CBD, Sorrento has long been one of Perth's most sought-after residential addresses. The Indian Ocean beach. The Hillarys Boat Harbour precinct directly opposite. The established village character with dining, retail, and marina activity that makes it feel genuinely complete rather than a suburb still waiting for its amenity to arrive.
What Sorrento has not had, until now, is a landmark residential development that matches the suburb's credentials in quality and ambition.
Harbour Sorrento changes that.
Perth's coastal strip north of the city has several desirable addresses. Cottesloe, City Beach, Scarborough, and Trigg all have their advocates and their appeal. What distinguishes Sorrento is the combination of the marina and the beach in a single location.
Hillarys Boat Harbour sits directly opposite Harbour Sorrento. It is not just a marina -- it is a genuine lifestyle precinct with restaurants, cafes, a cinema, retail, and the kind of daily activity that makes living nearby feel genuinely animated. Residents of Harbour Sorrento can walk across the road to lunch by the water, take a ferry to Rottnest Island, or watch the boats move in and out of the harbour from their balcony.
The beach itself runs the length of the suburb. Morning walks along the sand, swimming in the Indian Ocean, and sunset cocktails on a west-facing balcony are not aspirational descriptions. They are the literal daily reality of living at Harbour Sorrento.
Coposit | Buy with $25K | Perth Real Estate Market | Buy Property in WAHarbour Sorrento | Sorrento WA | $25K deposit | Secure with $25k and $1,417 x 90 weeks
Harbour Sorrento at 3 Delos Way is an exclusive collection of 83 premium residences, comprising one, two, and three-bedroom apartments and luxurious penthouses, positioned directly opposite Hillarys Boat Harbour.
The architecture draws in the coastal environment through expansive windows and open-plan interiors designed to maximise natural light, marina views, and connection to the Indian Ocean outlook. Every residence is oriented to capture the movement and colour of the waterfront setting.
Resident amenities include landscaped gardens, wellness facilities, tranquil lounges, and access to marina-side dining within walking distance. The building is designed as a lifestyle destination rather than simply a residential address.
Prices from $900,000 for one-bedroom configurations to $4,425,000 for the penthouse collection. Completion Q2 2028.
Through Coposit, Harbour Sorrento can be secured with $25,000 upfront and $723 weekly over 90 weeks for a one-bedroom residence. Two-bedroom configurations are available at $1,417 weekly over 90 weeks and three-bedroom at $2,234 weekly over 90 weeks.
Owner-occupiers who want Perth's best coastal address in a building that reflects the quality of its surroundings. For buyers who have been watching Sorrento and waiting for the right project, Harbour Sorrento is a considered answer to that wait.
Downsizers from larger Perth homes who want to reduce their maintenance burden without compromising on lifestyle. The marina outlook, the walkability, and the wellness amenity make Harbour Sorrento genuinely suited to buyers who are choosing a better version of daily life rather than simply a smaller one.
Interstate buyers from Sydney and Melbourne who have done the comparison and decided Perth's coastal lifestyle represents a better quality of life at a price point the eastern capitals cannot match. At $900,000 entry opposite a marina, Harbour Sorrento offers something that would require significantly more capital in comparable Sydney or Melbourne coastal locations.
Investors attracted by Sorrento's established prestige, the scarcity of quality new stock in the suburb, and Perth's rental market which continues to record vacancy rates near historic lows. With only 83 residences in the entire development, the supply constraint that characterises premium coastal property in established suburbs is built into this project from the beginning.
Coposit | Buy with $25K | Perth Real Estate Market | Buy Property in WAHarbour Sorrento | Sorrento WA | $25K deposit | Secure with $25k and $723 x 90 weeks
Independent property market modelling published in June 2026 forecasts Perth units to grow 9% over FY2027, the strongest unit price forecast of any Australian capital city. That growth is underpinned by structural demand -- population growth outpacing new supply, rental vacancy rates near record lows, and a lifestyle appeal that has been drawing interstate buyers to Perth in sustained numbers for three consecutive years.
Sorrento sits at the premium end of that market, where supply is most constrained and demand from genuine lifestyle buyers is most durable. The 83 residences at Harbour Sorrento represent a finite and non-replicable offering in a suburb where new development of this quality has not previously been available.
The Q2 2028 completion sits into the forecast period of continued Perth price growth. For buyers who secure now and settle in 2028, the combination of today's price, a premium coastal location, and Perth's structural demand fundamentals represents a considered long-term position.
Browse Harbour Sorrento and other WA listings on the Coposit projects page, download the Coposit app, or contact the Coposit team to understand how the deposit structure works for this project.
Share this article
Follow Coposit:
© 2025 Copyright Coposit.
