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

                      West Village

                      The pulse of the community

                      A look inside Sekisui House's 6 Star Green Star community

                      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

                      TRANSFORM 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.

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                      Meet the GBCA team

                      Podcast: The Voice