300 George Street – ‘ The One’

  • Architecture
  • Interior Design
  • Brisbane

Collective strength can spark brilliance.

Brisbane’s riparian skyline is a compelling part of its appeal as a city and is balanced by the wide flowing Brisbane River that meanders the CBD. Bestowing on residents and guests both unparallel vistas and easy access to the city’s attractions and workplaces, ‘The One’ development is an opportunity for a collection of creative minds to deliver an extraordinary and iconic addition to this cityscape.

The Group
Client: Shayher Group
Studios: Brisbane
Key Facts:
  • 400 Apartments
  • 82 floors
The Team:

‘The One’ by Shayher Group is the third tower of the Brisbane Quarter Development, which comprises the W Hotel and a commercial office tower. Designed by DBI and ZENX Architects, the development graces the Brisbane River edge, and resides on the former site of the Supreme Court of Queensland. Multiplex proudly appointed GroupGSA as Executive Architect to see through the detailed development, documentation, and construction phase of this visionary building. Our collective expertise brings a focus on outcomes for both Multiplex and the future inhabitants of the tower.

Residents are within walking distance to all of Brisbane’s CBD attractions and social neighbourhoods, along with an array of award-winning restaurants that are already serving customers as part of the completed first stage of the development.


The One rises an extraordinary 80 stories in total, topping out at 264m—the maximum height limitations for towers in Brisbane CBD and is the tallest tower in Brisbane’s skyline, matching Brisbane Skytower.

We are proud of our continuing working relationship with Multiplex, and The One is at the pinnacle of our working history with Multiplex in Queensland.

We also provided executive services across the interior design of ‘ The One’ , and reviewed the landscape architecture intent across the residential podium recreation area.

Get in touch

Lisa-Maree Carrigan Director

Lisa-Maree is Director of Architecture & Urban Design globally at GroupGSA. She leads engagement of teams and clients through design collaboration and strategic direction

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