Bathroom renovation cost in Toronto and the GTA.

A useful starting range

A broad 2026 planning range for a standard bathroom renovation in the GTA is approximately $15,000–$55,000+.

This range is not a JT quotation. The final cost depends on the actual bathroom, building, access, finish level, demolition, substrate condition, plumbing and electrical scope, ventilation, approvals, and products. HST and excluded work may be additional.

What belongs in a complete bathroom scope?

• Protection, demolition, disposal, and daily cleanup requirements.
• Review of visible moisture damage and a plan for conditions found after demolition.
• Substrate preparation, waterproofing approach, tile layout, grout, sealant, and transitions.
• Bath or shower base, valve, drain, toilet, vanity, faucet, accessories, and connection responsibilities.
• Lighting, receptacles, controls, heated-floor requirements, and electrical documentation where applicable.
• Exhaust ventilation, duct route, termination, fan performance, and control method.
• Drywall, ceiling, paint, trim, door, hardware, mirror, glass, and final detailing.
• Condominium approvals, shutoffs, elevator access, work hours, protection, parking, and closeout.

Why two similar-looking bathrooms can price differently

1. Keeping or moving the layout: changing drains, supplies, walls, or ventilation is different from replacing fixtures in place.
2. Tile area and detail: floor area, wall height, niches, benches, patterns, edge profiles, and tile size affect labour and preparation.
3. Concealed conditions: leaks, rot, poor substrates, corroded piping, inadequate ventilation, or previous repairs may only become clear after removal.
4. Product decisions: valve systems, glass, vanities, fixtures, accessories, and special-order items affect both cost and schedule.
5. Building operations: water shutoffs, resident notices, elevator bookings, parking, and limited work hours add coordination.

Permits, electrical work, and documentation

Approval requirements depend on the municipality and the actual work. In Toronto, new or altered plumbing, structural changes, and other material alterations can require permits, while simple fixture replacement may be treated differently. Condominium approval can still be required even where a municipal building permit is not.

Electrical work should be coordinated with a Licensed Electrical Contractor. Where applicable, keep the ESA Certificate of Acceptance or other closeout documentation with the property records. Read JT’s ESA certificate guide before comparing electrical inclusions.

Prepare a better quote request

Provide the address, property type, bathroom dimensions, current photos, occupancy, desired layout, known leaks, fixture preferences, tile direction, ventilation concerns, building rules, target timing, and which items the owner plans to supply. Then compare quotes line by line rather than relying on one total.

Request a bathroom project review →