AddSpace is a Toronto-based general contracting & consulting company helping homeowners unlock value through renovations, additions, and our flagship expertise in laneway & garden suites. 

Founded to make construction simple, transparent, and profitable for homeowners. We take care of everything from design to permits to financing.

Since 2018, we’ve helped homeowners navigate the complexity of permits, design, construction, and property management. We blend architectural precision, city by-law expertise, and construction know-how to deliver secondary units that are beautiful, lawful, and profitable.