Mirvac unveils sky-high, ultra-luxury apartments at Harbourside

Mirvac has announced the highly anticipated next release of ultra prestige residences at Harbourside in Sydney’s Darling Harbour, unlocking the upper levels of the 48-storey tower. 

Proof of Harbourside’s appeal, particularly among local buyers, was evident in the first release of luxury apartments in November last year, when the first stage release achieved over $700 million of pre-sales in a single sell-out weekend, and more than $800 million total presales to date. 

Concentrated on the upper floors, the new release of the three- and four-bedroom apartments will offer views west to the Anzac Bridge and Blue Mountains, north to the harbour, and most compelling of all, north-east views that take in the full spectacle of the Sydney CBD skyline.

Mirvac’s CEO of Development, Stuart Penklis said the sales success at Harbourside highlighted the overwhelming demand for a once-in-a-lifetime opportunity to own a home of exceptional quality and prestige on Sydney Harbour's foreshore.

“What we have learned since launching Harbourside is that a water view is no longer enough to satisfy buyers at this top end of the luxury property market,” said Penklis. 

“They value a harbour view but also want to see and feel immersed in the life of the city, to be part of its energy. It’s only from this vantage point on the western harbour looking east that you get those exceptional city views that are spectacular by day but magical by night. More than 95 per cent of buyers in the first release were locals; Sydneysiders who love their city and also have a nostalgic attachment to Darling Harbour. There’s history here and they want to own a piece of it.”

The next release comes as new data shows annual growth in the prestige segment is outpacing the broader market in Sydney, and price growth for top tier apartments in Australia over the past decade is at more than 40 per cent, yet prestige property listings are almost 20 per cent below pre-pandemic levels, Westpac’s Prestige Market Overview – August 2025 found. Harbourfront and inner-city penthouses with private lifts, pools with a view and wellness spaces are in high demand.

“The level of luxury and amenity we're delivering at Harbourside is unparalleled, reflecting our understanding of the expectations of prestige buyers,” Penklis added. “We are offering much more than a luxury apartment; Harbourside is a lifestyle, effortless and unrepeatable.” 

More than 40 per cent of Harbourside purchasers to date are repeat Mirvac customers, a clear reflection of the enduring trust in Mirvac’s brand, renowned for its superior quality, innovative design, and delivery by Mirvac’s own in-house construction team, the first to achieve a 5 Gold Star iCIRT rating three years in a row.

The strong local buyer profile further underscores the appeal of Harbourside’s premier location and its promise of an exceptional lifestyle on Sydney’s iconic waterfront, within the fully revitalised $15bn Darling Harbour precinct. “It’s easy to forget that when Darling Harbour was built nearly four decades ago, Sydney had never seen anything like it,” said Penklis. 

“Back then the city was for work and the suburbs were for living and play, a notion that harks back to the industrial era. That era has long passed and the city is becoming a place where people can bring the different aspects of their life together. Harbourside is helping to make that reunification happen.”

An entire floor of Harbourside is dedicated to exclusive, resident only facilities, with a focus on wellbeing and club-like social spaces for relaxation and entertaining. The outdoors is where Harbourside truly outshines, with gardens that restore the natural landscape and walking trails leading to a lagoon pool with close-up views of the harbour and city. 

Due for completion from 2027 with construction well progressed, Mirvac’s wider $2 nillion Harbourside precinct revitalisation will deliver more than 10,000 sqm of public open space, including a new waterfront promenade and new 3,500 sqm waterfront garden; pedestrian connections to Pyrmont and the waterfront; and $7 million in public art and activation. 

The precinct is targeting diverse retail offerings, including an international food market, restaurants, national and international retailers, integrating with the public spaces. “Harbourside is the pinnacle of Darling Harbour’s $15bn renewal,” said Penklis. 

“Residents will move into a completely transformed Darling Harbour precinct that sets a new standard for how we experience life on Sydney Harbour. What was once a place for locals and tourists to visit on a day out will be a place where people also work and live.”

Designed by architects Snohetta and Hassell, with interiors by Bates Smart, Harbourside Residences comprises 260 apartments, including three penthouses and six sub penthouses. 

Residents will have access to a lagoon pool with cabanas, landscaped gardens and a suite of wellness facilities including a gymnasium, yoga/pilates studio, indoor lap pool, spa, steam room, ice bath, and sauna. Club-like social spaces include a residents’ lounge, dining room with show kitchen and catering kitchen, cinema, and golf simulator rooms. Residents will enjoy the services of a 24-hour concierge, and a porte cochere entry from Darling Drive.

Harbourside Residences will be fully electric with rooftop solar panels, targeting a 5 star Green Star Buildings rating and 7 star NatHERS. The Harbourside precinct is targeting net positive carbon during operations for the commercial and retail components and the project is targeting diversion of 96% of waste from landfill during construction. 

More than 6,000 square metres of green roofs and 100,000 plants will contribute to restoring biodiversity in a location currently devoid of green landscaped spaces. 

Harbourside is being delivered under a joint venture agreement between Mirvac and Mitsubishi Estate Co. Ltd (MEC), with Mirvac delivering the project.