Leanne leans against a brick wall with her arms crossed over one another. She wears a black shirt and pants and smiles.

Leanne Mackle

Adv.Dip. Arch. Tech.

Studio Supervisor, Senior Project Lead

Who Leanne is


Leanne’s journey in architecture and design began two decades ago when she relocated to Collingwood, where her passion for regenerative design has thrived. With a background that includes woodworking, she expanded her skills by studying Architectural Technology, seamlessly integrating craftsmanship with her commitment to eco-conscious practices. Now advancing her education through the Royal Architectural Institute of Canada Syllabus program, she is on the path to becoming a licensed architect.

Outside of her professional pursuits, Leanne enjoys summers at her family cottage on Georgian Bay and winters coaching ski racing at Osler Bluff.

“Architecture isn’t just about building spaces; it’s about creating enduring connections between people, places, and a sustainable future.”  

Why Leanne Does it

Leanne believes thoughtful architecture has the power to shape communities and enrich lives. For her, design extends beyond buildings—it’s about creating spaces that meet societal needs, enhance daily experiences, and foster a strong sense of place. Motivated by the potential for well-crafted environments to make a lasting positive impact, Leanne is committed to ensuring her work supports the community’s long-term vitality, leaving a meaningful legacy for generations to come.

What Leanne Does

As the Senior Project Lead and Supervisor of the Collingwood Studio, Leanne infuses expertise and vision into every project, guiding her team with a focus on regenerative and impactful design. Her leadership upholds rigorous standards at each phase, from early planning to final execution, ensuring outcomes that align with client goals and reflect community values.

Overseeing projects throughout Collingwood and neighboring areas, Leanne leverages her understanding of local priorities, merging innovative solutions with a respect for the environment. Her commitment to sustainable growth results in designs crafted to enhance the region’s present landscape while supporting its future resilience.

Giving

To fulfill our commitment to Corporate Social Responsibility, every member of the Unity team has chosen an organization that aligns with their personal values and purpose. Unity has made a donation on behalf of each team member to their chosen organization.

Why Leanne chose: SeaLegacy

"I have chosen to support SeaLegacy because of its commitment to highlighting ocean conservation solutions that benefit biodiversity, humanity, and the climate. Healthy marine ecosystems are vital in regulating the Earth’s climate by absorbing heat and carbon dioxide, supporting biodiversity, and providing resilience against climate impacts. Oceans also produce over half of the world’s oxygen and play a key role in the global water cycle, influencing rainfall and freshwater resources. Protecting our oceans is essential for sustaining life on Earth and ensuring climate stability."