Architectus acknowledges the Australian Aboriginal and Torres Strait Islander peoples of this nation as the Traditional Custodians of the lands on which we live and work.

We pay our respects to Elders, past and present.

Architectus is committed to honouring Australian Aboriginal and Torres Strait Islander peoples’ unique cultural and spiritual relationships to the land, waters and seas and their rich contribution to society.

This website uses cookies to offer you a great experience and to help us understand how our website is being used. By using this website, you consent to our use of cookies. For full details on how we manage data, read our Privacy Policy.


Senior Associate

Trevor Coolledge


Registered Building Practitioner,
Architectural Design, DP AD 1561

Registered Building Practitioner,
Interior Design, DP ID 059


Trevor Coolledge has over 40 years of experience in architecture, interior design, and the wider building industry. He has undertaken all facets of project delivery from design and documentation to client and project manager liaison, consultant coordination and site attendance.

Trevor has a depth of experience in interiors team management, documentation and statutory compliance review, and construction administration. His experience working for private and government clients across a variety of project sectors including aviation, commercial, workplace, justice and defence makes him an agile designer capable of working across a wide range of projects.

Recent projects include Victoria’s Endeavour Hills Specialist School for children with specific developmental needs, including autism spectrum disorder. Trevor considers the project –which spans multiple buildings and facilities across a 6.37-hectare site – a career highlight.