How to pay for a renovation in Ontario
The best renovation plan still needs a way to pay for it. Here is how Ontario homeowners finance renovations, from HELOCs to rebates, and how to budget so you do not overspend.
Quick answer
Most Ontario homeowners pay for renovations with home equity, using a HELOC or home equity loan, because the rates are lower than credit cards or personal loans. Other options include refinancing your mortgage, a personal loan for smaller jobs, and cash savings. The right choice depends on the project size, your equity, and how you want to repay.
HELOC
Most common
Equity
Lowest rates
10 to 20%
Contingency to keep
Rebates
For efficiency work
The main ways to finance a renovation in Ontario
There are several ways to fund a renovation, and the best one depends on how much you are borrowing and how you want to repay. Here is how the common options compare.
| Option | Best for | Notes |
|---|---|---|
| HELOC | Ongoing or phased projects | Revolving credit against home equity, lower rates. |
| Home equity loan | One large lump sum | Fixed amount and payments against equity. |
| Mortgage refinance | Large projects | Roll the cost into a new mortgage. |
| Personal loan | Smaller jobs | No home equity needed, higher rates. |
| Credit card | Small or short-term | Convenient but highest rates. |
| Cash savings | Any size | No interest, no debt. |
For most mid-size to large renovations, borrowing against home equity is the lowest-cost route, which is why HELOCs are so common in Ontario.
HELOC vs home equity loan vs refinance
These three all tap your home's equity but work differently:
- HELOC: a revolving line of credit you draw from as needed, paying interest only on what you use. Ideal for phased projects where costs come in stages.
- Home equity loan: a one-time lump sum with fixed payments. Good when you know the full cost up front.
- Refinance: replacing your mortgage with a larger one and taking the difference in cash. Best for large projects, though it resets your mortgage terms.
A mortgage broker or your lender can help you compare the true cost of each based on your rate and equity.
How much should you budget?
Good financing starts with an accurate budget. Get an itemized quote so you know the real scope, then keep a contingency for the unexpected. On older Ontario homes especially, set aside 10 to 20 percent for conditions that only appear once walls are opened. Underfunding a project is a common cause of stress and stalled work, which we explain in our timeline guide and our guide on choosing a contractor.
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Talk to ZeybekRebates and incentives for efficiency upgrades
If your renovation includes energy-efficiency work such as insulation, windows, heat pumps, or air sealing, you may qualify for provincial or federal rebate and incentive programs. These can offset part of the cost, though eligibility and funding are set by the program administrators and change over time. We can point you toward the current programs and build to their requirements. See our sustainability page for how we approach efficient building.
Tips to avoid overspending
- Lock the scope and design before work starts, so the budget is based on decisions, not guesses.
- Use clear allowances for finishes you have not chosen yet.
- Keep change orders to a minimum once the project is underway.
- Hold your contingency in reserve rather than spending it on upgrades.
- Work with one contractor who gives an itemized quote and updates you on costs.
Spending where it counts also protects your return. See our guide to renovations that add the most value.
Frequently asked questions
What is the best way to finance a renovation in Ontario?
For most mid-size to large projects, borrowing against home equity with a HELOC or home equity loan is the lowest-cost option. Smaller jobs may suit a personal loan, and cash savings avoid interest entirely.
What is the difference between a HELOC and a home equity loan?
A HELOC is a revolving line of credit you draw from as needed, paying interest only on what you use, which suits phased projects. A home equity loan is a one-time lump sum with fixed payments, which suits a known cost.
Can I add renovation costs to my mortgage?
Yes. Refinancing your mortgage lets you roll renovation costs into a new, larger mortgage, which can make sense for large projects, though it resets your mortgage terms and rate.
How much contingency should I keep for a renovation?
Keep 10 to 20 percent of the budget as a contingency, especially for older homes, to cover hidden conditions like outdated wiring, plumbing, or moisture that appear once walls are opened.
Are there renovation rebates in Ontario?
Energy-efficiency upgrades such as insulation, windows, and heat pumps may qualify for provincial or federal rebate programs. Eligibility and funding are set by the program administrators and change over 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 July 1, 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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