Winner – Sirius – 2025 Council on Tall Buildings and Urban Habitat Awards  

Sirius has won both Best Tall Building under 100 meters at the 2025 Council on Tall Buildings and Urban Habitat (CTBUH) Awards. 

The conversion of the iconic Sirius Building into modern luxury apartments in The Rocks represents one of the largest adaptive reuse projects in Sydney.  

Sirius features a number of structural and engineering innovations including carbon fibre reinforcement and custom vibration-absorbing pool mounts – enhancing durability and resilience. 

Congratulations to our project team and delivery partners on this endorsement.