The situation
Fernanda, Paulo and Alejandro inherited their parents' Fort Erie property together after their mother passed away, following their father by several years. None of the three lived nearby anymore, and after months of discussion the siblings agreed to sell rather than keep the property as a rental. Fernanda had retired from running her own business, Paulo owned a chain of small franchise locations, and Alejandro managed the family's shared investments; all three had money and patience, but none of them wanted to be landlords three hundred kilometres from home.
They listed the property and accepted an offer at roughly $1,900,000 from a buyer who seemed straightforward: a healthy deposit, a firm agreement of purchase and sale, no financing condition, and a closing date about ten weeks out. The deposit, held in trust by the listing brokerage, came in at $95,000. Everything about the deal looked routine, and the siblings began making plans for the proceeds — splitting the estate's largest asset three ways, finally, after more than a year of administering their mother's estate.
Closing day arrived and the buyer's lawyer went quiet. No funds arrived, no closing documents were exchanged, and by late afternoon it was clear the buyer had no intention of completing the purchase. The siblings, none of whom had been through a failed closing before, called our office the next morning still holding a property they thought they had sold, a buyer who had disappeared, and no idea what came next.
What a failed closing actually means
When a buyer fails to close without a lawful excuse, they are in breach of the agreement of purchase and sale. The seller's basic legal position is strong: the contract remains binding, the seller is entitled to treat it as broken, and the seller can pursue the buyer for whatever loss the breach causes. But being legally entitled to a remedy and actually collecting money from a buyer who has already shown they will not perform are two different things, and the gap between them is where most of the real work in a case like this happens.
Ontario law imposes a duty to mitigate on a seller in this position. Mitigation means the seller cannot simply let the property sit, run up the largest possible claim, and expect to recover every dollar of it later — the law expects a seller to act reasonably to reduce the loss, most obviously by relisting and reselling the property within a reasonable time rather than waiting indefinitely for a better market or a change of heart from the buyer. A seller who fails to mitigate risks having their eventual damages claim reduced by whatever a court decides a reasonable seller would have avoided.
The measure of damages in a failed closing is generally the difference between the contract price and the resale price, plus carrying costs incurred because of the delay — costs like property taxes, insurance, utilities and, where relevant, mortgage interest on the property while it sat unsold waiting to be relisted. The deposit held in trust is not simply forfeited to the seller automatically; it is applied against whatever loss the seller can prove, with any surplus returned to the buyer and any shortfall still owed by the buyer. Getting this right required moving quickly, keeping the property in showable condition, and building a record that would hold up if the buyer ever disputed the numbers.
What we did
- Confirmed the breach and preserved the deposit. We wrote to the buyer's lawyer confirming the failure to close was a breach of the agreement, put the buyer on notice that the siblings intended to pursue their remedies, and directed the brokerage to hold the $95,000 deposit in trust pending resolution rather than releasing it to anyone.
- Advised an immediate relisting rather than a demand for specific performance. Specific performance — a court order forcing a buyer to complete a purchase — is available in theory but rarely practical against a buyer who has already shown they cannot or will not close, since it can take a long time to obtain and does not put money in the seller's hands any faster. We recommended relisting the property promptly instead, which both minimized the siblings' carrying costs and satisfied their duty to mitigate.
- Documented the property's condition and the listing history. Before relisting, we made sure the siblings had dated records of the property's condition, the original listing price, the accepted offer, and every carrying cost accruing from the missed closing date forward — taxes, insurance, utilities and lawn maintenance on a vacant property — since each of these would need to be proven, not just estimated, if the shortfall went to litigation.
- Tracked the resale process against a reasonable timeline. The property relisted within about three weeks and sold roughly seven weeks later at $1,825,000, a shortfall of $75,000 against the original contract price. We kept a record of the marketing effort and offers received along the way, anticipating that the buyer's side, if pressed, might argue the resale was rushed or the price too low.
- Calculated the claim and applied the deposit. The total loss came to $75,000 in price shortfall plus roughly $9,000 in carrying costs and resale expenses over the delay, for a claim of about $84,000. Applying the $95,000 deposit against that figure left a surplus of roughly $11,000, which was returned to the original buyer rather than kept, since a seller can only retain what actually offsets a proven loss.
- Negotiated rather than litigated the surplus dispute. The buyer's lawyer initially disputed the resale price and the carrying cost figures. Rather than commence a claim in Small Claims Court over a relatively modest disputed amount, we exchanged the documentation directly with the buyer's lawyer and negotiated the final numbers, which held up largely as calculated with a modest adjustment to the carrying costs.
The outcome
The siblings recovered their full loss from the deposit already held in trust, with the remaining $11,000 released back to the original buyer once the numbers were agreed. No court claim was ever filed, because the documentation built during the resale process was thorough enough that the dispute settled on paper rather than becoming a Small Claims Court matter that would have taken months to schedule and added further cost on both sides.
The property still sold for $75,000 less than the original deal, and the estate's proceeds to each sibling were smaller than they had expected the morning after the original closing was supposed to happen. That loss was real, and it was the direct consequence of a buyer who walked away from a binding contract. But because the siblings moved quickly, relisted within weeks rather than months, and kept careful records of every cost the delay caused, the shortfall was contained to what the resale market actually bore rather than compounding through a slow, undocumented process that a buyer's lawyer could later pick apart.
Fernanda, Paulo and Alejandro closed the estate's largest asset roughly four months later than planned, with a recovered deposit covering the loss and a clear paper trail behind every figure in it — a harder outcome than the sale they thought they had, but a contained one.
What you can learn from this
- A failed closing is a breach of contract, but Ontario law expects the seller to mitigate the loss by relisting promptly rather than sitting on the property and letting damages grow.
- The deposit held in trust is not an automatic windfall for the seller. It is applied against the proven loss, with any surplus returned to the buyer who breached.
- Damages after a failed closing typically cover the price shortfall on resale plus carrying costs during the delay — taxes, insurance, utilities — but every figure needs to be documented, not estimated, if the buyer disputes them.
- Specific performance sounds like the strongest remedy, but relisting quickly is usually the more practical path when a buyer has already shown they will not or cannot complete.
- Careful documentation of the resale process — timing, marketing, offers received — is often what settles a shortfall dispute without a court claim, saving both sides months of litigation over the balance.
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