How long does a home renovation take in Ontario?
Almost every renovation takes longer than homeowners expect. Here is a realistic, stage-by-stage timeline for Ontario projects, and how to keep yours on track.
Quick answer
Most home renovations in Ontario take longer than people expect once design and permits are included. A bathroom runs 3 to 6 weeks on site, a kitchen 5 to 9 weeks, a basement 4 to 8 weeks, and a whole-home renovation 4 to 9 months. Add 4 to 12 weeks of planning, design, and permitting before the build starts.
3 to 6 wks
Bathroom build
5 to 9 wks
Kitchen build
4 to 9 mo
Whole home
4 to 12 wks
Design and permits first
Every renovation has two phases
The single biggest reason renovations feel slow is that people count only the on-site build and forget the phase before it. In reality there are two:
- Pre-construction: design, quoting, selections, ordering materials, and permits. This is four to twelve weeks for most projects and longer for additions.
- Construction: the on-site work, from demolition to final inspection.
Custom cabinetry, tile, windows, and other long-lead items are ordered during pre-construction. Starting demolition before materials arrive is how projects stall, so we finalize selections early.
How long does each project take?
Here are realistic on-site build times for common Ontario projects, assuming permits are in hand and materials have arrived.
| Project | On-site time | Plan ahead by |
|---|---|---|
| Powder room | 2 to 3 weeks | 3 to 5 weeks |
| Full bathroom | 3 to 6 weeks | 4 to 8 weeks |
| Kitchen | 5 to 9 weeks | 6 to 12 weeks |
| Basement finish | 4 to 8 weeks | 6 to 10 weeks |
| Whole-home renovation | 4 to 9 months | 2 to 4 months |
| Addition | 4 to 8 months | 3 to 6 months |
For a deeper look at a full-house project, see our whole-home renovation guide.
What causes renovation delays?
Most delays come from a short list of causes, and almost all of them are avoidable with good planning:
- Permit review times that were not built into the schedule
- Material lead times, especially custom cabinets, windows, and specialty tile
- Hidden conditions in older Ontario homes, such as knob-and-tube wiring, asbestos, or water damage found during demolition
- Change orders, when decisions change mid-project
- Late selections, when finishes are chosen after the trades need them
Want your project done on time?
We plan the schedule, order early, and keep one point of contact so your renovation actually finishes when we say it will.
Talk to ZeybekHow to keep your renovation on schedule
- Finalize the design and all selections before demolition begins.
- Order long-lead items as soon as the scope is set.
- Build permit review time into the plan rather than hoping it is fast.
- Keep change orders to a minimum once work starts.
- Work with one general contractor who coordinates every trade and inspection.
A well-run schedule also depends on choosing the right builder. See how to choose a contractor in Ontario.
Frequently asked questions
How long does a kitchen renovation take in Ontario?
A kitchen renovation takes about five to nine weeks on site once permits and materials are ready, plus six to twelve weeks of design, selections, and cabinet lead time before the build starts.
Why do renovations take longer than expected?
Usually because people count only the on-site build and forget design, selections, permits, and material lead times. Hidden conditions in older homes and mid-project changes also add time.
How long does a whole-home renovation take?
A whole-home renovation in Ontario typically takes four to nine months on site, depending on size and how much is being gutted, plus two to four months of planning and permits beforehand.
Can I live in my home during a renovation?
For single-room projects like a kitchen or bathroom, usually yes. For a whole-home gut renovation, most families move out for at least part of the project for safety and comfort.
How far ahead should I book a contractor?
Good contractors in Ontario are often booked weeks or months out. Starting the design and quote process two to three months before you want work to begin is a safe lead time.
Zeybek Construction
General contractors, Ontario
Written by the Zeybek team from more than two decades of renovation and construction work across Ontario, from Toronto and the GTA to Kitchener, Waterloo, and beyond. We build kitchens, bathrooms, whole homes, additions, and commercial spaces, and we handle permits and inspections as part of the job.
Related guides
Last updated June 30, 2026. This guide is general information for Ontario homeowners and is not a substitute for a site-specific quote or municipal advice. Costs and rules vary by municipality and project.
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