Mortgage Renewal Appraisal in Canada: When It Matters and What a Low Value Means
Situation summary
A straightforward renewal with your current lender does not always require a new appraisal. Switching lenders or borrowing more may require a current property value. A low appraisal increases your loan-to-value ratio, but it does not automatically mean your current lender will refuse renewal or that you must buy new mortgage insurance. Ask the lender which transaction and valuation rules apply before committing.
Important FairRate scope
FairRate Canada's benchmark-backed free checker and paid benchmark reports currently support Canadian 3-year fixed and 5-year fixed renewal offers. Variable-rate and unsupported terms should not be forced against those fixed-term references.
Province is contextual and does not create province-specific benchmark pricing. A lender-, rate-, province-, or term-oriented page is educational context, not proof that FairRate measured a unique benchmark for that combination.
Do you need an appraisal to renew a mortgage in Canada?
There is no single appraisal requirement for every renewal. For a same-lender renewal with no increase in borrowing, ask whether the lender needs a new valuation. When you switch, the new lender must approve your application and may require an appraisal. FCAC lists an appraisal fee as a possible switching cost when a valuation is necessary.
How does a low appraisal change your loan-to-value ratio?
Loan-to-value (LTV) is the mortgage balance divided by the property value, multiplied by 100. For example, a $400,000 balance on a $500,000 property is 80% LTV. If the lender values the property at $450,000, the same balance is about 88.9% LTV. The debt has not increased; the value used to assess it has fallen. This is an illustration, not an approval assessment.
Does being above 80% LTV automatically stop a renewal?
Do not apply an equity-borrowing limit to every renewal. FCAC describes borrowing against home equity as usually limited to 80% of the appraised value. A same-balance renewal or lender switch is a different transaction. A low valuation does not, by itself, establish that renewal will be denied or that new insurance is required. Confirm your existing insurance status and the proposed transaction with the lender.
Can you switch lenders after a low appraisal?
A switch depends on the new lender approving the mortgage, its accepted property value, your application and the product. Request a written decision and a list of appraisal, transfer, discharge, registration and other setup costs. Ask which costs the new lender covers. If your mortgage is already insured, tell the new lender and ask your current lender for the insurance certificate number; FCAC says this may help avoid paying insurance premiums twice.
What should you ask when the appraisal is lower than expected?
Ask which value the lender used, whether that value affects a straight renewal, a switch or additional borrowing, and whether there is a process for reviewing factual errors. Confirm any review or second-appraisal cost before paying for it. A different valuation or approval is not guaranteed. Keep the renewal deadline visible while you investigate.
What can FairRate check while you review the appraisal?
For a written Canadian 3-year or 5-year fixed renewal offer, FairRate can provide a rate comparison and scheduled-payment context. It does not appraise the home, determine underwriting eligibility or guarantee a lender switch. Review the rate alongside the accepted property value, total fees, mortgage terms and the lender’s written eligibility decision.
What to verify for this situation
Treat these as review prompts, not assumptions about your lender or eligibility. Confirm the relevant details from your written offer and ask the lender to clarify anything that is missing.
Questions worth investigating
These questions help narrow the decision without presuming that a particular rate, lender response, or switching option is available to you.
Universal renewal-offer review
Whatever the specific scenario, review the written offer as a complete product rather than judging only the headline rate. Public advertised rates do not prove that a particular borrower qualifies for them.
Sources, method, and limitations
This page is an educational review framework. It does not claim a representative borrower sample, lender-pricing study, lender-specific benchmark, typical renewal rate, negotiation outcome, or statistical market finding.
FairRate does not treat mortgage balance multiplied by a rate spread as exact interest cost or guaranteed savings. For a supported 3-year or 5-year fixed offer, scheduled-payment context uses the entered balance, remaining amortization, and Canadian mortgage math, with explicit limitations.
Continue your review
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Check My 3-Year or 5-Year Fixed Offer →Important limitation: FairRate Canada is an independent consumer-paid educational comparison and reporting product — not a lender, mortgage broker, mortgage agent, law firm, financial advisor, or mortgage underwriter. FairRate does not arrange mortgages, take applications, approve credit, or sell mortgage inquiries to lenders or brokers. The current benchmark-backed checker and paid benchmark reports support Canadian 3-year fixed and 5-year fixed renewal offers and use fresh public same-term fixed comparison context when a usable source is available. Variable-rate and unsupported terms should not be compared against these fixed-term references. Broader Bank of Canada data may be used for contextual purposes. Results are not a lender quote, approval, qualification result, personalized advice, or guarantee of a lower rate or savings. Verify current rates, eligibility, fees, penalties, product terms, and switching costs with the relevant lender and, where appropriate, a licensed mortgage professional or other qualified advisor.