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Custom architecture and interiors for home and business. Insightful design, solution based, and client focused.


What do you want to create?

Do you dream of a bigger family home? Do you envision a new pool for your patrons? Do you want more sustainable office space for your employees? Whatever your aspirations, we can help.

KHA Design is a boutique architecture firm located in Toronto, Ontario. As a full-service architectural practice, we specialize in both renovations and new construction. Our project experience ranges from custom private residences to multi-million dollar developments, including institutional, industrial, commercial, hospitality, recreation, and healthcare.

For every project, the client is our primary focus. Your vision and needs guide our creative solutions. This commitment ensures a quality space that performs exceptionally, adapts to your changing needs, and creates a unique aesthetic experience. KHA Design can help your vision become reality.

So, what do you want to create?


KHA Design provides the following services, but feel free to contact us with any inquiries you may have and we will try to accommodate your request!


Master Planning

New Construction

Construction Budgeting

Feasibility Studies

Exterior Architecture


Landscape Design



KHA Design is located in the Bloor West Village area of Toronto. Founded in 2010, the firm relies on the focus and dedication of its Principal, Kate Harrison, Architect OAA. A graduate of the University of Waterloo, Kate's past project experience includes many different project types, from custom residential homes to recreation master plans. She brings a passion for design and an astute attention to detail to each project, and personally guides them from beginning to end. Kate also has extensive experience in collaboration with expert consultants and other architects to provide the best service to her clients.

Let's Chat
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