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Leading the sustainable transformation of Australia’s buildings, cities and communities.

Our vision is to create healthy, resilient and positive places.

Learn more about
Green Star certified projects

St Benedict's Catholic School

Showcasing world-class sustainability

How this school managed to score a 6 Star Green Star rating.

Read our case study

The GBCA by numbers:


GBCA Member


Green Star rated
projects certified


People moving into a
Green Star rated community

Transformation through transparency

27 Nov 2019

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Upcoming event

24 - 25 MAR 2020


After the success of our first TRANSFORM conference in 2019, we will be back in 2020 to push the conversation further! Join us at TRANSFORM to collaborate, innovate, be inspired, engage in deep-dive sessions and learn how to drive action for a more sustainable built environment.

Read More >

Meet the GBCA team

Podcast: The Voice