Whole-Home Renovation Cost Ontario
Whole-home renovation cost in Ontario ranges from $100 to $550+ per square foot in 2026, depending on scope and finish level. A standard reno on a 2,000 sq.
Whole-home renovation cost in Ontario ranges from $100 to $550+ per square foot in 2026, depending on scope and finish level. A standard reno on a 2,000 sq.
Kitchen renovation cost in Toronto ranges from $12,000 for a basic cosmetic refresh to over $90,000 for a full-scope remodel. Most homeowners spend $25,000 to $60,000 for a mid-range result covering cabinets, quartz countertops,
Basement renovations in Toronto cost $35,000 to $140,000+ depending on scope. Basic finishing runs $35–$55 per square foot; mid-range projects with a bathroom land at $55–$75 per square foot; and a legal secondary suite runs $90–$140+ per square foot
Bathroom renovation cost in Toronto and the GTA ranges from about $6,000 for a powder room refresh to $70,000 or more for a luxury ensuite gut renovation in 2026.
A bathroom renovation in Oakville typically costs between $9,000 and $60,000 CAD, depending on size, plumbing changes and finish quality. Most projects require a Town of Oakville building permit and take three to six weeks from demolition to final inspection.
A home addition adds real value in Canada, but the return depends on what you build and where. In Ontario, most home additions deliver 50–75% ROI at resale, while legal secondary suites can reach 75–95%.
A bathroom renovation in Mississauga typically costs between $12,000 and $50,000, depending on scope. Cosmetic refreshes start near $12,000, while full gut renovations with relocated plumbing, custom cabinetry,
A 1000 sq ft addition cost in Ontario runs $300,000 to $550,000 in 2026, or roughly $300 to $550 per square foot. Second storey additions land at the higher end of that range, while single-storey rear additions trend lower.
Home addition cost in Canada ranges from $80 to $650 per square foot in 2026, depending on the type. A bump-out runs $85 to $200 per square foot, a garage addition $90 to $140, a dormer $80 to $200, and a full rear addition $200 to $500.
Multigenerational home design Ontario projects typically take one of four forms: an interior in-law suite, a basement secondary suite, a detached garden suite or laneway house, or a second-storey addition.