Basement Finishing & Legal Apartments
Add living space — or rental income — that's done right.
Basement finishing and legal basement apartments across Toronto & the GTA — framing, drywall, waterproofing, electrical, separate entrances. 2M Renovation, fully permitted.
Why homeowners pick us for basement finishing & legal apartments
Waterproofing assessment + moisture control
Framing, insulation, drywall, flooring
Legal second-suite apartments with permits
Separate entrance, kitchen, bathroom installation
Fire separation, egress windows, ESA electrical
HVAC and soundproofing options
Recent projects
Real work from real homes across Toronto and the GTA.
Frequently asked
How much does basement finishing cost in Toronto?
Basic basement finishing in the GTA runs $35–$70 per sq ft. Legal second-suite apartments with separate entrance, kitchen, and bathroom typically range $60,000–$120,000. Free quotes.
Can you build a legal basement apartment?
Yes — we handle permits, fire separation, egress, separate HVAC where needed, and ESA electrical inspection so your unit is fully legal and rentable.
How do you handle moisture and waterproofing?
We assess the foundation first. Interior weeping tile, vapor barriers, dimpled membrane, and proper insulation are included when needed to keep the space dry long-term.
Ready to start your basement finishing & legal apartments project?
Free estimates. No obligation. Friendly advice from local pros.