Planned loan: 80% of the $600,000 agreed price.
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Toronto condo buyers · Financing risks
The condo appraised lower than your offer. Now what?
When a lender values the property below the agreed price, a mortgage can shrink. The additional cash needed is not always the full difference between those prices.
$600K illustrative offer80% conventional LTVProperty-specific approval
Try the appraisal-gap calculator ↓The financing surprise before closing
Your preapproval was for you. The condo still needs lender approval.
Imagine agreeing to buy a Humber Bay Shores condo for $600,000. You expected to provide $120,000 down and borrow $480,000. Then, in this hypothetical scenario, the lender uses a valuation of $570,000. The seller did not agree to lower the price. What happens?
Under a simplified conventional mortgage assumption with an 80% lender loan-to-value limit, the supported loan is $456,000 instead of the expected $480,000. That is a $24,000 additional equity requirement before taxes and other closing expenses. This is an illustration, not a lender decision or the actual value of any listed condo.
A hypothetical conventional-financing comparison
A $30,000 lower property value does not always mean $30,000 extra cash.
Illustrative maximum loan: 80% of the lower $570,000 lending value.
Extra equity that would be needed if the lender kept these assumptions.
Why? The agreement price is still $600,000; a property appraisal does not automatically rewrite the purchase contract. The buyer may need to replace the portion of mortgage financing the lender will no longer advance. The loan terms, lender policies and insured status can change the calculation.
Explore how the numbers change
How large is your potential financing gap?
Try your own assumptions
If the lender accepts a lower property value, how much extra cash could be needed?
This model assumes a conventional, uninsured purchase with at least 20% down, a lender loan cap based on the lesser of appraised value and purchase price, and a lender LTV ceiling entered below. It does not estimate approval, insured-loan eligibility or all underwriting decisions.
Additional cash caused by lower value in this model$24,000Difference from the same lender ratio applied at the original purchase price. Not automatically the full appraisal shortfall.
Loan you originally planned$480,000
Baseline loan cap at 80% of purchase price$480,000
Modeled loan after valuation review$456,000
Your total buyer equity after valuation$144,000
Cash still required after deposit, including your other closing costs$139,000
This is not a mortgage commitment. Lenders may use different valuation methods or financing policies, require appraisal/condo review, or decline financing. Do not waive a contract condition based on this calculator.
This tool does not collect or transmit your inputs. All values are rounded illustrative Canadian dollars. It excludes insured loans with under 20% down, mortgage default insurance premiums, tax changes, loan terms, financial stress tests and guarantee of a lender outcome. See our separate full cash-to-close calculator for transfer taxes, rebates and legal costs.
Why an appraisal may matter
Three different numbers, three different purposes.
Asking price
What the seller hopes to receive. It is a marketing decision, not a lender valuation or guarantee of a sale price.
Accepted offer price
The agreed price in the signed purchase contract. It determines your contractual obligation unless the parties validly amend it.
Lender-assessed value
The property value the lender accepts for mortgage underwriting. It may use a full appraisal or other validation methods and can be different from the price you agreed to pay.
FSRA explains that preapproval is preliminary, while the lender later checks the property used as collateral. An appraisal can consider recent comparable sales, condition, age, location and other requirements. CMHC also notes that property value affects the mortgage amount offered. Neither source promises that a buyer can compel a lender to accept the purchase price.
What to do while your offer conditions still matter
Four practical decisions before you waive financing.
Send the actual condo information to the lender
Before the financing condition expires, provide the Agreement of Purchase and Sale, MLS details, unit address, down-payment evidence, condo fees and required status-certificate information. Ask what the lender still needs for property-level approval.
Ask what the lower valuation changes
Request the lender or mortgage broker to explain the approved mortgage amount, maximum lending value, any insurance requirements and remaining conditions. Ask whether a factual appraisal error can be reviewed.
Check a real, safe funding option
If extra equity is needed, assess whether verified savings or another permitted source can cover the gap *and* leave room for transfer taxes, legal fees and emergencies. Do not add undisclosed borrowed money to the mortgage application.
Get legal advice before changing course
Ask your lawyer about the financing condition wording and deadlines. If necessary, discuss requesting an extension or mutually agreed price amendment; neither is guaranteed. A firm agreement is not automatically cancelled by low appraisal.
Risk is contractual, not just mathematical
What if the offer is already firm?
Do not assume a lower appraisal automatically cancels the Agreement of Purchase and Sale, forces the seller to renegotiate or entitles you to your deposit back. The outcome depends on the financing condition, whether it was waived or satisfied, the deadlines and your contractual and legal circumstances.
RECO recommends considering a financing condition where possible. A stronger offer does not remove the lender's property checks. If financing becomes uncertain, contact your mortgage professional and real-estate lawyer promptly rather than waiting until the closing date.
Extra cash is not a guaranteed cure: the lender can still decline the application because of borrower income, credit, condominium documentation, property condition or underwriting limits.
Condo appraisal FAQ
Understand your options without guessing.
Does a mortgage preapproval guarantee that the lender will finance my condo?
No. A preapproval is preliminary. The lender still needs to assess the actual borrower and property and may require an appraisal, condominium review and final supporting documents before issuing a satisfactory mortgage commitment.
If a condo appraises $30,000 below my offer, do I need another $30,000?
Not necessarily. The financing gap depends on the original loan amount, lender maximum loan-to-value ratio, accepted valuation and approval conditions. In this hypothetical uninsured 80% LTV example, a drop from $600,000 to $570,000 reduces the assumed maximum loan from $480,000 to $456,000: a $24,000 difference.
Could I simply pay the appraisal difference and still buy?
Potentially, if you have acceptable documented funds and the lender still approves the mortgage. But extra cash does not guarantee approval, and you still need transfer taxes, closing costs, any status-certificate conditions and lawyer approval of the signed transaction.
Can I ask the lender to reconsider the appraisal?
You can ask the mortgage professional what the lender is relying on and whether relevant comparable sales, unit features or factual corrections can be reviewed. A lender does not have to change its assessment, and commissioning another appraisal does not guarantee a different outcome.
Can I renegotiate my purchase price after a low appraisal?
You can discuss a voluntary amendment with the seller through your real estate professionals, but the seller need not accept a new price. The rights and consequences of your signed agreement and financing clause depend on its exact wording and legal advice.
Can I get my deposit back if I cannot obtain the mortgage?
Never assume an automatic refund. It depends on the contract, its financing conditions, deadlines, whether they were properly satisfied or waived, and the circumstances. A firm failure to complete may create significant legal and financial exposure. Ask a real estate lawyer promptly.
Should I waive the financing condition because I have strong credit and a preapproval?
A strong borrower may still have a property-valuation or condominium-specific lending problem. RECO recommends considering a financing condition where possible. Ask your lender to review the exact condo and get legal advice before waiving any protection.
Primary mortgage and consumer sources
Verify the assumptions with the professionals handling your purchase.
FSRA · Mortgage application process and property analysis ↗FSRA · A mortgage preapproval is not a binding approval ↗CMHC · Why your property value matters to the mortgage ↗RECO · Buyer checklist and financing condition ↗Canada · Down payment and insured mortgage basics ↗Existing guide: financing and condo-offer conditions →Full Toronto condo cash-to-close and tax calculator →Seven status-certificate checks for resale condos →
Source review October 15, 2026. No current property appraisal, lender preapproval, market valuation or signed buyer contract was reviewed for this article. All figures are hypothetical and educational, not financial or legal advice.
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