Ontario bathroom renovations span an enormous cost range. Here is a clear breakdown of what each budget tier actually delivers in 2026.
Basic Update: $8,000-$15,000
Replace vanity, toilet, light fixtures, mirror, exhaust fan. Paint. No tile or layout changes. Best ROI for resale — buyers notice the update without major cost. Common in investment properties and pre-sale prep.
Mid-Range Full Reno: $15,000-$30,000
Full tile replacement (floor + shower surround), new tub or walk-in shower conversion, new vanity and plumbing fixtures, updated lighting and exhaust fan. Minor tweaks (same plumbing wall). The most common complete bathroom reno range for GTA homes.
High-End: $30,000-$70,000+
Full gut to studs, layout changes, heated floors, custom tile, steam shower, double vanity, freestanding tub. Premium fixtures, in-ceiling speakers, custom niche work.
Key Cost Drivers
Layout changes moving plumbing: +$3,000-$10,000. Heated floors: +$800-$2,500. Custom tile vs standard: $25-$80/sq ft installed vs $8-$20. Permit fees: $500-$1,500.
Permits
Plumbing relocation requires a permit in all Ontario municipalities. Like-for-like replacement does not. Always pull permits — unpermitted plumbing is flagged on home inspections.
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