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Basement legalization consultation
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Start Your Basement Legalization Journey Today
Thinking about turning your basement into a legal apartment in Toronto? We’re here to make the process simple, fast, and compliant with all city and Ontario Building Code requirements. Whether you need help with design, permits, or inspections, our experts specialize in basement legalization consultation and renovation services across Toronto and the GTA.

We Help You Do It Right — From Plans to Permits
Legalizing a basement isn’t just about adding walls and floors, it’s about meeting fire safety, insulation, ventilation, and egress standards that protect your investment. Our team guides you through every step:
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Basement Legalization Consultation and on-site assessment
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Design and layout planning
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Permit preparation and submission
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Construction and inspection support
We work with homeowners in Toronto, North York, Etobicoke, and nearby areas who want to create code-compliant, rentable basement units with confidence.
Get in Touch
Let’s discuss your project and find out what’s needed to make your basement legal and livable.
Use the form below, or reach us directly:
📞 Phone: 416 822 2190
✉️ Email: Quote@renomod.ca
📍 Service Area: Toronto & Greater Toronto Area (GTA)
🕒 Hours: Monday–Friday, 8 AM – 6 PM
We’ll review your basement plans, explain what’s required for legalization, and provide a free estimate for your next steps — no obligation.
Other customers usually ask
Great question — the more info you bring, the smoother the process. Please provide:
- Your basement’s approximate size (square-feet or metres)
- Any existing drawings/floor-plans if you have them
- Whether there’s a separate exterior entrance or window-well already in place.
- Whether you’re planning to rent it out (secondary suite) or use it for family/living space
- Your address so we can check zoning and setbacks for your property/li>
After our consultation and written report, assuming your basement is reasonably ready for legalization, the next phases typically take:
- Design & drawing preparation: ~2-4 weeks
- Review with you + revisions: ~1-2 weeks
- We will email (or call) you within 24 hours to acknowledge receipt and schedule a convenient time for site visit.
- We’ll conduct the site visit, prepare our written report + next-steps quote, and then review it with you.
- If you decide to proceed, we’ll prepare the design drawings, handle permit submission, and coordinate the construction phase (or refer you to our trusted network).
You can apply for the permits and handle the legalization process on your own, but it’s rarely straightforward. To make your basement legal in Toronto, you’ll need to meet strict requirements for fire separation, egress windows, ceiling height, insulation, plumbing, and ventilation, all outlined in the Ontario Building Code and local zoning bylaws. Many homeowners start the process but later bring in professionals because even a small oversight can lead to permit delays or failed inspections. Working with an experienced basement legalization consultant or contractor ensures everything is designed, submitted, and built correctly the first time. For reference, you can review the City’s official guide here: City of Toronto – Secondary Suites Guide
