Mortgage Refinancing
Replace or restructure your current mortgage and potentially borrow additional funds for eligible renovations.
Review the existing mortgage penalty, new rate, fees and total debt.
Mortgage Refinance GuideRenovation Mortgage & Home Equity Options
Renovation Financing Canada. Plan the Project. Then Choose the Financing.
Planning a kitchen remodel, roof replacement, secondary suite or major home renovation? Understand how to finance the work without overlooking interest, fees, construction delays or your monthly budget.
MortgageSaver helps Canadian homeowners and buyers compare mortgage refinancing, HELOCs, home equity loans, second mortgages and purchase-plus-improvements financing.
Whether you're updating a Vancouver condo, adding living space in Surrey, renovating an older Toronto home or improving energy efficiency in Calgary, your property and local project requirements matter.
Start with a realistic project budget.
Contractor quotes,
permits and a
contingency come
before borrowing.
01 / Already Own
Explore Home Equity Financing
Compare refinancing,
HELOCs, home equity
loans and second
mortgages.
02 / Buying a Fixer-Upper
Review Purchase-Plus-Improvements
Some eligible insured
mortgages consider
approved renovation
costs and improved value.
03 / Project Not Fully Priced
Calculate Before Borrowing
Allow for labour,
materials, permits,
taxes and possible
cost overruns.
Renovation Financing Explained
How Does Renovation Financing Work in Canada?
Renovation financing means borrowing money to improve an existing property or to complete work on a home you're purchasing.
The borrowing may be added to a mortgage, accessed through home equity or provided by a separate loan. The right structure depends on how much money is needed, when contractors must be paid and how the debt will be repaid.
Project Cost
Account for design,
materials, labour,
permits, inspections,
taxes and contingencies.
Funding Timing
Determine whether
you need a lump
sum, flexible draws
or lender-controlled
progress advances.
Available Equity
Existing homeowners
need to consider
the lender's property
valuation and
current secured debts.
Repayment Plan
Choose a repayment
timeline that makes
sense for the
renovation rather
than automatically
using the longest
possible amortization.
Compare the Total Borrowing Cost
Which Financing Option Fits Your Project Timeline?
Interest rate isn't the only factor. Consider when funds are available, whether the rate can change, upfront costs and how quickly the debt will be repaid.
On smaller screens, scroll the comparison table horizontally.
| Option | May Be Useful When | Important Trade-Off |
|---|---|---|
| Refinance | You need substantial funds and restructuring the current mortgage is financially reasonable. | Existing mortgage penalty, new rate, closing expenses, amortization and total interest. |
| HELOC | Renovation invoices arrive in stages and flexible access is useful. | Variable-rate risk, setup fees and the possibility of carrying principal indefinitely. |
| Home Equity Loan | The renovation budget is relatively fixed and structured repayment is preferred. | Rate, fees, repayment schedule and total interest. |
| Second Mortgage | You want to keep an existing first mortgage while seeking additional financing. | Cost of the second lien, combined monthly payments and maturity risk. |
| Purchase + Improvements | You're purchasing a home requiring approved work after closing. | As-improved valuation, contractor documents, funding conditions and cash needed before advances are released. |
Buying a Home That Needs Work
CMHC Improvement: Financing the Home and Approved Work
CMHC Improvement is a mortgage loan insurance program that may help eligible buyers finance qualifying improvements as part of a property purchase.
The important difference is that the lender can consider an approved as-improved property valuation, subject to program rules.
As-Is and As-Improved Valuation
The property can be assessed in its current condition and after proposed improvements. CMHC applies its own lending value calculation and limits.
Eligible High-LTV Financing
CMHC Improvement allows insured financing up to 95% of eligible as-improved value for qualifying one- or two-unit owner-occupied properties, subject to full program requirements.
Advance Timing Matters
CMHC distinguishes smaller improvements from projects that require progress advances. Confirm the lender's actual fund-release process before agreeing to contractor payment dates.
Project Evidence Is Required
Improvement lists, cost estimates, drawings and building permits may be required to support the financing and valuation.
Cost Overruns Still Matter
A lender needs to consider whether you can handle possible cost increases. An approved financing amount is not an unlimited renovation budget.
CMHC's program is subject to insurer and lender approval, occupancy, property and purchase eligibility requirements. Not every lender offers the same financing structure.
Staged Renovation Costs
When Does a HELOC Make Sense for Renovations?
A HELOC may work for projects with staged invoices because you can access approved funds as needed. But its flexibility can become expensive if balances remain outstanding for years.
Equity Requirement
FCAC explains that borrowers generally need more than 35% equity for a standalone HELOC, or 20% for a HELOC combined with a mortgage.
Borrowing Limit
The HELOC revolving portion may generally reach up to 65% of the property's value, subject to valuation, existing secured debt and qualification.
Interest Rates
Most HELOCs have variable rates, so the cost of carrying renovation debt can change.
Qualification
Banks require borrowers to meet applicable stress-test and credit, income, debt and property requirements.
Principal Repayment
Paying only the interest does not reduce the loan balance. Set a realistic repayment schedule.
Match Financing to the Renovation
What Kind of Home Renovation Are You Planning?
Project scope changes the budget, permits, financing requirements and contractor payment schedule.
Essential Repairs
Roof, Foundation, Plumbing or Electrical
Urgent repairs may need quicker funding. Separate necessary work from optional upgrades when setting the budget.
Interior Work
Kitchen, Bathroom and Interior Renovations
Projects with reliable contractor quotes may be easier to compare using lump-sum financing or a HELOC.
Secondary Suite
Basement Suite or Additional Dwelling Space
Check zoning, building permits, fire safety, insurance and whether projected rental income is acceptable to the lender.
Accessibility
Accessible Bathrooms, Entrances and Layouts
Mobility-friendly improvements may be compared with available assistance programs and suitable financing.
Major Expansion
Additions and Substantial Home Renovations
Larger projects may require plans, permits, progress inspections, contractor schedules and staged financing.
Before Selling
Pre-Sale Repairs and Property Updates
Compare borrowing and renovation costs with a realistic sale timeline. Improvements do not guarantee an equal increase in resale value.
Plan the Full Project Cost
What Should Your Renovation Budget Include?
A useful renovation budget includes more than the contractor's headline price. Unexpected conditions, permits and timing can change the amount you need.
Labour and Materials
Obtain written, itemized estimates and clarify what the quote does not include.
Design and Engineering
Plans, structural engineering, surveys or other technical services may be needed for major work.
Permits and Inspections
Check relevant municipal requirements before starting structural, electrical, plumbing or suite work.
Taxes and Fees
Include applicable taxes, financing fees, legal costs and appraisal expenses where relevant.
Contingency
Set aside a project-appropriate buffer for concealed damage, changes and overruns.
Temporary Living Costs
Major renovations may require temporary accommodation, storage or extra household expenses.
Interest and Repayment
Account for interest during construction and payments after the renovation is complete.
Renovating Across Canada
Local Building Rules Can Change Your Renovation Plan
A kitchen renovation in a condominium may need different approvals than a detached-home addition. Confirm municipal requirements, insurance and contractor availability before relying on borrowed funds.
Vancouver & Burnaby
Condo renovations may need strata approval for specified work, while additions and structural changes require appropriate municipal permit checks.
Surrey, Langley & Abbotsford
Secondary suites, garage conversions, additions and older-home upgrades should be reviewed against local zoning, permitting and inspection requirements.
Toronto & Mississauga
Older homes may require electrical, structural or plumbing updates. Basement suites and additions must satisfy applicable municipal and building rules.
Calgary & Edmonton
Secondary suite development, basement renovations and major alterations may involve building, electrical, plumbing or gas permits and inspections.
Montreal
Permit requirements can differ by borough, property type and project scope. Check condominium and heritage restrictions where applicable.
Halifax & Nearby Communities
Renovations, additions and secondary suites may need municipal approvals. Rural properties can involve septic, well or access considerations.
These are location-specific planning considerations, not a complete permit checklist. Requirements vary by property, jurisdiction and project scope.
Energy-Efficient Renovations
Check CMHC Eco Improvement and Other Eligible Incentives
If your project includes insulation, windows, HVAC or renewable energy systems, review applicable incentive requirements before construction.
A rebate does not replace the need to fund the renovation and satisfy mortgage qualification.
CMHC Eco Improvement
Eligible CMHC-insured
homeowners may receive
a 25% partial refund
of their mortgage
insurance premium
after qualifying
energy-efficient
renovations.
Minimum Work
The CMHC program
generally requires
at least $20,000
in qualifying
energy-efficient
improvements.
Application Window
Applications must
be submitted
within two years
of the eligible
mortgage closing,
with supporting
documents.
Eligible Categories
Building envelope,
mechanical system
and renewable
energy upgrades
may qualify,
subject to the
program's conditions.
Other Programs
Utility, municipal
and provincial
incentives may
exist. Check
current availability
and whether programs
can be combined.
Before Applying
What Should You Prepare for a Renovation Financing Review?
The lender may need details about the property, existing mortgage, project scope and repayment capacity.
Mortgage Details
Current balance,
rate, term,
maturity date
and payout information.
Property Information
Address, property
type, ownership
and other secured
borrowing details.
Project Scope
Written contractor
quotes, estimated
start date,
completion timeline
and a contingency.
Permits and Plans
Applicable permits,
drawings or
engineering documents
where required.
Financial Records
Income, employment,
debts and other
documents requested
by the lender.
Avoid Costly Renovation Financing Mistakes
What Should You Check Before Borrowing?
Financing a renovation affects more than your construction budget. Understand the financial and project risks before committing.
Borrowing Before the Project Is Properly Priced
Incomplete estimates can lead to unexpected additional borrowing or unfinished work.
Assuming Every Renovation Adds Equal Property Value
Lender appraisals and local resale markets may not recognize the full construction cost as added value.
Ignoring the Existing Mortgage Penalty
Refinancing during a closed mortgage term can trigger a significant payout penalty.
Using a HELOC Without Paying Down Principal
Interest-only minimum payments may leave the renovation debt outstanding much longer than intended.
Assuming Contractors Can Wait for Funding
Progress advances, inspection requirements and lender holdbacks can affect cash needed during construction.
Starting Work Without Required Approvals
Municipal permits, strata approval, insurance and code requirements need to be checked early.
From Project Idea to Financing Plan
A Practical Renovation Financing Process
Good financing planning starts before the contractor begins work.
1
Define the Renovation
Clarify the work, priorities, estimated total cost and realistic timeline.
2
Review Mortgage and Equity
Check the current mortgage, property value, available equity and financing qualification.
3
Compare Financing Options
Evaluate refinancing, HELOC, home equity loan, second mortgage and eligible purchase financing paths.
4
Align Funding and Construction
Match approved advance timing with contractor payment schedules and project milestones.
5
Set the Repayment Plan
Understand monthly payments, interest, fees and how quickly renovation debt should be repaid.
Continue Your Mortgage Research
Renovation Financing Resources
Mortgage Refinance
Review equity financing ↗
Home Equity Line of Credit
Understand flexible draws ↗
Home Equity Loans
Review lump-sum loans ↗
Second Mortgages
Compare additional borrowing ↗
Purchase Mortgages
Buying a fixer-upper ↗
Cash-Out Refinance Guide
Learn about accessing equity ↗
Second Mortgage vs Refinance
Compare financing structures ↗
Mortgage FAQs
Find more answers ↗
Frequently Asked Questions
Renovation Financing FAQs
Answers about renovation loans, home equity, HELOCs and purchase-plus-improvements financing in Canada.
What is renovation financing in Canada?
Renovation financing is borrowing used for eligible repairs, upgrades or home improvements. It may be structured through mortgage refinancing, a HELOC, home equity loan, second mortgage or eligible purchase financing.
Can I add renovation costs to my mortgage?
Potentially. Existing homeowners may explore refinancing, while eligible buyers may have access to purchase-plus-improvements mortgage structures. Approval depends on the lender, property, project, valuation and qualification.
Can I get a renovation loan without home equity?
Some borrowers may consider unsecured home improvement loans or other financing. Rates, amounts and eligibility may differ from home-secured borrowing.
Is a HELOC good for home renovations?
A HELOC may be suitable when renovation expenses arrive in stages. However, variable interest, minimum payments and principal repayment should be considered.
How much can I borrow against my home for renovations?
The amount depends on appraised value, current secured debts and qualification. FCAC explains that some forms of home-equity borrowing may usually reach 80% combined loan-to-value, while the HELOC revolving component has a separate 65% limit.
What is a purchase-plus-improvements mortgage?
It is a mortgage structure that may let eligible buyers finance approved renovations alongside a property purchase, subject to as-improved valuation, project requirements and lender and insurer conditions.
Can renovation financing cover a basement suite?
Potentially, depending on the loan product, property and approved project. Confirm zoning, building permits, safety rules, insurance and lender conditions before construction.
Will renovations automatically increase my home value?
No. A renovation does not guarantee a dollar-for-dollar increase in property value. Local market conditions, workmanship, project type and appraisal results all matter.
What is CMHC Eco Improvement?
CMHC Eco Improvement may provide eligible CMHC-insured borrowers a 25% partial mortgage-insurance premium refund following qualifying energy-efficient renovations. Conditions include a minimum eligible renovation budget and an application deadline.
What documents are needed for renovation financing?
Lenders may request income records, mortgage statements, property information, contractor estimates, project plans, permits and other relevant documents depending on the financing structure.
Ready to Plan Your Renovation?
Make the Financing Work for the Project, Not the Other Way Around
Before starting construction, understand how much you need, when funds will be available and the real cost of repayment.
MortgageSaver's resources can help you compare Canadian renovation mortgage and home equity options more confidently.