The price includes, but is not limited to:
Yes, all local municipalities in Ontario require a comprehensive building permit for custom ADU design and construction.
Projects typically take 4 to 6 months from the initial site preparation to final walkthrough and occupancy clearance.
Across most Ontario municipalities, one detached ADU (such as a garden suite or backyard tiny home) is permitted on a single residential lot.
For attached secondary suites, most local zoning codes allow up to two units on a single lot (such as a basement apartment combined with an above-garage addition).
Yes, modern Ontario legislation allows almost any parcel of urban residential land—including lots with detached dwellings, semi-detached dwellings, or townhouses—to build an ADU. The design simply needs to meet specific municipal by-law requirements regarding setbacks, height limitations, lot coverage, and spacing from the main house.
Property eligibility depends primarily on your local municipality’s zoning bylaws, official plan regulations, and required property line setbacks. Generally, your lot must have adequate rear or side yard space to accommodate the footprint of the suite while maintaining minimum clear distances from existing structures and neighboring property lines. Access pathways for utility connections and emergency services are also factored into the approval process. During our initial zoning feasibility review, we assess your specific lot layout against municipal bylaws to confirm exactly what size and style of suite can be permitted on your property.
Yes, several municipalities across Ontario offer financial incentives to encourage the construction of secondary units. For example, the city of St. Catharines offers a Housing Accelerator Fund grant of up to $80,000 for qualifying accessory dwelling units. Programs vary significantly by region regarding funding amounts, baseline eligibility, and tenant requirements. Our team stays up to date on municipal grant rollouts and can help you determine what funding programs are currently available in your specific local area during our structural site assessment.
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