When homeowners ask how long a renovation will take, the number in their head is usually a few months. Once we look at the actual scope, the honest answer is often longer, and a lot of that difference happens before anyone picks up a tool.
Permits are the first part of the clock
A renovation that involves structural, plumbing, or electrical changes needs a building permit, and that approval takes time. The clock only starts once a complete application is in, which means the drawings, specifications, and supporting documents all have to be ready first. For a whole-home project, that’s weeks of design work before you can even submit.
The practical takeaway: a meaningful part of your timeline is spent on paper, not on site. Planning for it up front is the difference between a schedule that holds and one that slips before it starts.
What scope means for the calendar
On-site duration scales with how much of the home you’re touching. As a rough guide:
| Scope | Typical on-site duration |
|---|---|
| Kitchen and primary bath | A few months |
| Full main floor | Several months |
| Whole home, no additions | Roughly half a year |
| Whole home with structural changes | Longer still |
These are on-site figures only. Design and permitting sit in front of them, so the span from first conversation to move-in is longer than the build alone. Every home is different, which is why we give you a written schedule built around your project before work begins.
Where timelines actually slip
Material lead times are the least predictable part of the schedule. Windows, custom millwork, and specialty tile can take anywhere from weeks to months from order to delivery. A builder who waits until demolition to order them hands that delay straight to your timeline. The fix is simple and unglamorous: order long-lead items early, sequence the trades properly, and hold the schedule you set.
Planning a renovation in Oakville? See how we run home renovations end to end, or book a consultation and we’ll walk your project and give you a realistic timeline.
