Main Features
unique distinction and luxury features
Life at SIRIUS is characterized by its outstanding location, an address of unique distinction and luxury features.
Following its major redevelopment, the building now offers premium amenities including a 24/7 concierge, a private gymnasium and sauna, and multiple rooftop pools that provide panoramic views of the Sydney Opera House and Sydney Harbour Bridge. Its restoration placed a heavy emphasis on heritage, most notably in the preservation of the Phillip Room, which retains its original timber artworks and communal spirit. Beyond private living, the site has been revitalised with street-level cafes, a new public pedestrian thoroughfare connecting Gloucester Walk and Cumberland Street, and sustainable technical upgrades like EV charging stations and smart home automation.
Concierge
Life at Sirius is elevated by an exceptional 24/7 concierge service, dedicated to addressing your every need with meticulous and personalized care. The Phillip Room serves as a welcoming haven for residents to unwind and forge connections over thoughtfully crafted beverages, creating a vibrant community atmosphere.
Pool & Gym
Residents are invited to fully embrace a holistic wellness lifestyle within the expansive, state-of-the-art gym, equipped with cutting-edge fitness technology and a variety of workout options. After an invigorating session, you can relax in the tranquil sauna, designed to provide a rejuvenating escape. For those seeking a refreshing aquatic experience, the stunning lap pool stretches invitingly toward the iconic Sydney Harbour Bridge, offering both a sense of freedom and breathtaking views.
The Phillip Room
The Phillip Room is the most significant heritage space within the Sirius Building, serving as a direct link to its 1970s Brutalist origins. Originally designed by architect Tao Gofers as a communal hub for social housing tenants, it has been meticulously restored as part of the building’s 2024 luxury redevelopment. See more details.
Communal Lap Pool
The communal lap pool at the Sirius building is the centerpiece of its exclusive “wellness hub,” designed to offer a five-star retreat for residents only. This facility was a key part of the building’s $150 million luxury transformation, shifting its focus from social housing to high-end residential living.
Main Services
Residential & Lifestyle Services
- Concierge Services: Residents have access to a 24/7 concierge to manage daily essentials and luxury reservations.
- Wellness Facilities: The site includes a modern gymnasium, a serene spa and sauna, and multiple rooftop pools.
- Common Areas: The historic Phillip Room has been restored as a dedicated community space for residents.
Commercial & Retail Services
- Dining & Cafes: The building houses street-level cafes and a new laneway cafe designed to activate the surrounding urban area.
- Commercial Spaces: There are seven commercial units, including three SOHO (small office home office) units specifically designed for modern work-life dynamics.
- Public Amenities: A publicly accessible thoroughfare and lift have been added to improve connectivity between Gloucester Walk and Cumberland Street.
Technical & Smart Building Services
- Home Automation: Units are equipped with a KNX automation interface, allowing residents to control lighting, air conditioning, and blinds via smartphone.
- HVAC System: A central plant solution provides independent, simultaneous heating and cooling to each apartment, optimized for energy efficiency.
- Sustainability Features: The building incorporates solar PV panels for power, rainwater harvesting, and energy/water metering for leak detection and monitoring.
- Electric Vehicle Charging: The two-level basement carpark includes dedicated 15A charging outlets for cars and 10A outlets for electric bikes.
Safety & Security Services
- Access Control: High-security measures include proximity card readers at all entries, lifts, and carparks, alongside an integrated door intercom system.
- Fire Safety: The building is protected by a fully automatic wet pipe fire sprinkler system and advanced fire-rated mechanical systems.
Further Exploration
- Learn more about the building’s transformation from social housing to luxury living at BVN Architecture.
- Review the technical HVAC and energy recovery solutions implemented in the building on Mitsubishi Electric.
- Explore the structural strengthening and concrete repair history of this Brutalist icon through Slabtec.
- Details on the public domain upgrades and community accessibility can be found at Property & Development NSW.
The Phillip Room & Forecourt
The Phillip Room is the most significant heritage space within the Sirius Building, serving as a direct link to its 1970s Brutalist origins. Originally designed by architect Tao Gofers as a communal hub for social housing tenants, it has been meticulously restored as part of the building’s 2024 luxury redevelopment.
Original Purpose & Design
- Social Heart: In the building’s former life as social housing, the Phillip Room was the largest of three community areas. It was used for essential tenant meetings, birthday parties, and even weddings.
- Brutalist Aesthetic: It is described as one of the rare remaining intact Brutalist interiors in Sydney. The room’s design was intended to foster community, famously featuring a “dance floor” with a distinct geometric-patterned carpet.
Key Restoration Features
Led by architecture firm BVN, the restoration focused on preserving the room’s unique materials
- The animal artworks in the Phillip Room and opposite the lifts on the ground and first floors are by Penny Rosier. They were removed during construction and carefully restored. The two in the Phillip Room were reinstated in their original locations, and the other two artworks were relocated to be in front of the lifts..
- The sculptural timber ceiling of the Phillip Room follows the same form as the original. The timber of the original room was taken down and restored before being put back in place with small amendments to accommodate the upgraded services.
- The custom rug in the Phillip Room reimagines the carpet found throughout the common areas of the original building. It matches the pattern and scale of the old carpet but uses more contemporary colours that complement the space and finishes.
Public & Resident Access
- Resident Amenity: Currently, the Phillip Room serves as a private communal lounge for the building’s 75 luxury residences, intended for socialising, working from home, or relaxation.
- Public Visibility: A new through-site pedestrian link between Gloucester Walk and Cumberland Street allows the public to view the Phillip Room through the glass.
- Public Access: While primarily private, heritage interpretation strategies have considered providing limited public access to the room at scheduled times to honour its social history.
Forecourt Artwork
‘Bound’ by Isabel and Alfredo Aquilizan (See more)
Further Exploration
- Read a detailed architectural review of the restoration process at ArchitectureAu.
- Explore the historical context of the “Green Bans” that led to the building’s creation at Green Bans Art Walk.
- View interior photography of the restored heritage features on the Richard Crookes Constructions project page.



