
Professional garden suite services in North York and City of Toronto. Licensed, insured, free estimates.
Building a garden suite in North York? Konstruction Group delivers the framing, insulation, and drywall that form the structural backbone of your backyard dwelling. North York homeowners in Willowdale, Don Mills, Bayview Village, and Newtonbrook are taking advantage of Toronto's garden suite rules to add livable space to their properties. We handle the structural trades — from framing through paint-ready walls — so your project stays on schedule.
North York follows Toronto's city-wide garden suite zoning rules, which were legalized in February 2022 as part of the Official Plan update. The maximum allowable footprint is 60 square metres (approximately 645 square feet). Height is determined by the distance from the rear lot line — 4 metres when the suite is within 7.5 metres of the rear lot line, and up to 6 metres for a one-storey structure set further back. A building permit is required and all construction must meet Ontario Building Code standards. North York has many neighborhoods with mature lots — particularly in Willowdale and Don Mills — where generous rear yards make garden suites feasible within required setbacks.
North York combines urban convenience with the lot sizes needed for garden suites. Established neighborhoods like Willowdale, York Mills, and Lawrence Park North feature deep lots that were subdivided decades ago when generous rear yards were standard. These properties often have 30- to 50-foot-wide lots with depths exceeding 120 feet, leaving ample room behind the primary dwelling. North York is also a transit-rich area — proximity to the Yonge subway line and multiple bus routes makes garden suites attractive to renters who work across the city. Don Mills, Lansing, and Bathurst Manor offer similar lot conditions at relatively lower property values, making the return on investment especially compelling for homeowners in those areas.
You provide architectural and structural drawings. We review framing requirements, identify steel beam or column needs, and flag any site access considerations.
Typical timeline: 1-2 daysWe visit your North York property to assess driveway access, staging areas, and rear yard conditions. A detailed, itemized quote follows.
Typical timeline: 3-5 business daysOnce the foundation is ready and inspected, we frame floors, walls, and roof. All blocking for mechanical, electrical, and plumbing trades is installed.
Typical timeline: 2-4 weeksAfter mechanical/electrical rough-in and inspection, we install insulation per your drawings and energy specifications.
Typical timeline: 3-7 daysDrywall hung, taped, and finished to Level 4. Walls ready for primer and paint.
Typical timeline: 1-2 weeksYes. North York is part of the City of Toronto, which legalized garden suites city-wide in February 2022. The maximum footprint is 60 square metres, with height limits based on distance from the rear lot line. A building permit and Ontario Building Code compliance are required.
Complete garden suite construction in North York typically costs $250,000-$450,000+ depending on size, finishes, and site conditions. Our scope (framing, insulation, drywall) for a typical garden suite runs $15,000-$25,000. The remaining budget covers design, permits, foundation, mechanical, electrical, plumbing, and interior finishing.
Under Toronto's zoning rules, the maximum garden suite footprint in North York is 60 square metres (approximately 645 square feet). Height is limited to 4 metres when the suite is within 7.5 metres of the rear lot line, or up to 6 metres for a one-storey structure positioned further from the rear property line.
Yes, a building permit from the City of Toronto is required. You will need to submit architectural and structural drawings that demonstrate zoning compliance and Ontario Building Code conformance. Permit timelines in Toronto vary but typically range from 4 to 12 weeks depending on application completeness.
Overall construction typically takes 6-12 months including design, permits, and all trades. Our scope (framing, insulation, drywall) takes 4-8 weeks once the foundation is ready. Access in North York can vary — narrower driveways in Willowdale may require additional logistics planning compared to wider-lot areas like Don Mills.
Looking for garden suite services across the GTA? Visit our main Garden Suite Toronto page for comprehensive service information, pricing, and portfolio.
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