Bathroom Renovation Cost in Oshawa (2026)
Average cost in Oshawa
$5,000 — $50,000
$100 — $250 per sq ft
Cost Breakdown
ItemizedLicensed trades (plumbing, electrical, tiling)
50%
Fixtures, tiles, vanity, and lighting
35%
Rough-ins and fixture connections
10%
City of Oshawa fees and debris removal
5%
HST at 13%
📋What's Included
ScopeTypically Includes
- Vanity & sink replacement
- Toilet replacement
- Tub/shower update
- Tile flooring & walls
- Basic plumbing
- Lighting & exhaust fan
- Labor & installation
Typically Excludes
- Full tub-to-shower conversion
- Heated floors
- Custom glass enclosures
- Structural modifications
- Permits
Based on a standard 5x8 ft bathroom. Master bath or custom designs may cost more.
🧮Estimate Your Cost
InteractiveEstimated Cost
$17,450 — $26,176
Based on 8 sources and market data for Oshawa. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$12,884
Today
$13,464
Bathroom Renovation in Oshawa is ↑ 4.5% compared to roughly a year ago — about $580 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Bathroom Reno Contractors in Oshawa
Verified providersLilium Design & Build | Renovation Contractor Whitby
119 Ferguson St, Whitby, ON L1N 2X7, Canada
39 reviews
Trust My Handyman Renovation & Improvement services
Deverell St, Whitby, ON L1R 1W2, Canada
71 reviews
Easy Renovation | Bathroom Renovations Oshawa
600 Rossland Rd W, Oshawa, ON L1J 8M7, Canada
41 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, a permit is required in Oshawa for structural changes or moving plumbing lines. As of 2026, building permit fees have increased by 3%, with minimum fees starting at approximately $198 CAD.
For a standard mid-range renovation in 2026, expect to pay between $100 and $250 per square foot. Luxury projects featuring custom tile and premium fixtures can exceed $500 per square foot.
A cosmetic refresh usually takes 1-2 weeks, while a full gut renovation typically requires 3-6 weeks. Luxury master suites with custom work can take up to 10 weeks.
Homeowners in Oshawa can expect a return on investment between 60% and 85% at resale, making it one of the most valuable home improvements in the local real estate market.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 weeks ago. Updates run weekly. All costs in CAD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.