Julian Mirabelli is a licensed architect at Montgomery Sisam Architects with a decade of experience spanning diverse project types. With particular expertise in heritage conservation, adaptive reuse, and renewal, he brings a nuanced understanding of existing conditions and complex constraints to every assignment.

Since joining the firm in 2020, Julian has played a key role in delivering renovations, additions, and new-build projects, contributing both as a designer and project manager. Known for his analytical approach, Julian excels at navigating large volumes of data, identifying critical sensitivities, and crafting thoughtful, contextually appropriate interventions. His versatility allows him to work effectively across scales, from sophisticated single-building designs to demanding multi-building developments, always bringing strategic insight, clear communication, and a collaborative mindset to project teams.

Beyond practice, Julian has been a freelance writer for UrbanToronto.ca for over a decade, exploring new developments and emerging design trends across the Greater Toronto Area. His professional and personal interests reflect a deep curiosity about the interplay between architecture, urban design, and city life.