111 Castlereagh

111 & 121 Castlereagh is a luxury mixed-use project developed in partnership with Scentre Group, comprising 101 luxury residential apartments (developed by Cbus Property) that appear to float above a heritage podium that will be transformed into 11,500 square metres of premium-grade office space (developed by Cbus Property) and a 6,200-square-metre extension of Westfield Sydney’s luxury retail offering (developed by Scentre Group). 

The residential tower – known as 111 Castlereagh – presents a rare collection of prestigious residences, with grand views of Hyde Park and beyond to Sydney Harbour and boasts exclusive rooftop gardens and luxurious amenities.

Designed with exceptional craftsmanship by award-winning architects fjmt studio, 111 & 121 Castlereagh will reshape the Sydney skyline and redefine mixed-use developments within the Sydney CBD and beyond.

Construction at 111 and 121 Castlereagh is underway with demolition now complete. 


111 Castlereagh Street, Sydney, New South Wales