Architectus acknowledges Aboriginal and Torres Strait Islander Peoples as Traditional Custodians of the lands on which we live and work.

We honour their unique cultural and spiritual relationships to the land, waters, sky, and communities and their rich contribution to society.

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Associate Principal


The image is a portrait of Associate Principal Marc Deuschle.


Bachelor of Landscape Architecture
University of New South Wales

Registered Landscape Architect
Australian Institute of Landscape Architects (AILA)

Marc is a key contributor and leader in our Landscape Architecture team, bringing more than 25 years of international experience to projects of every scale and variety.

Common threads found in his work include a focus on creating a unique landscape identity for each place he designs and ensuring the final outcome improves people’s lives and our environment.

The founder of LSA Design in Sydney, Marc has an impressive portfolio of work from Australia and China across sectors including Commercial, Residential, Education and Hospitality. His standout projects include The Capitol – an AILA award-winner for ‘Civic Landscapes’ in the ACT – and 10 Macquarie for Charter Hall.

Along with prior experience at firms such as AECOM and OCULUS, Marc has played an active role in strengthening the profession as a mentor, as a member of state and local design panels, and as a course convener in landscape architecture at the University of New South Wales.

At Architectus, Marc is focused on harnessing opportunities arising from our large-scale projects, including the 1.85-hectare Barangaroo Harbour Park, a collaboration with the First Nations-led AKIN design team.