A Waterloo House Fire Claim the Insurer Refused to Pay

The situation

Senthil, a police sergeant, and his partner Dante, an accountant, had lived in their Waterloo home for nine years when a stovetop fire spread into the kitchen cabinets one evening while they were both at work. By the time the fire department arrived, smoke and heat damage had spread through most of the main floor and into the ductwork serving the upper level. The two of them spent that night in a hotel and the following weeks in a short-term rental, waiting to hear from their insurer about next steps.

Dante had built a modest bookkeeping practice on the side over the previous two years, working with a handful of small business clients in the evenings from a spare bedroom converted into a home office. It brought in a meaningful but secondary income on top of Dante's day job. Neither of them had thought to tell the insurer about it when the policy renewed, and it hadn't come up again until the claim was already underway.

The couple submitted a claim for rebuilding and contents replacement they estimated at roughly $650,000, working with a public adjuster to document the damage. For the first month, the file moved the way these files usually do: an insurance adjuster inspected the property, a structural engineer assessed the framing, and a restoration contractor priced out the rebuild. Then the adjuster's questions changed direction, and started to focus less on the fire and more on how the spare bedroom had been used.

The problem

Six weeks after the fire, the insurer's letter arrived: the claim was denied in full. The stated reason was that Dante's home bookkeeping practice amounted to undisclosed commercial use of a residential property, which the insurer said materially changed the risk it had agreed to insure. Standard homeowner policies in Ontario are underwritten on the assumption that a home is used residentially; a change in use, including regular business activity, is something insurers generally expect to be told about, because it can affect fire risk, liability exposure, and the premium charged.

The insurer also invoked its right, under the statutory conditions that apply to fire insurance policies in Ontario under the Insurance Act, to require Senthil and Dante to submit to an examination under oath before any payment would be considered. An examination under oath is a formal, recorded interview conducted by or on behalf of the insurer, with the policyholder answering questions under oath about the loss, their finances, and the circumstances surrounding the claim. It is a tool insurers can use on any claim, but it is used more often when there is a suspicion of misrepresentation, and a full denial letter citing undisclosed business use made clear that was the direction this file was heading.

For Senthil and Dante, the stakes were significant. A full denial meant they were on the hook for the entire rebuild themselves, on top of ongoing mortgage payments on a house they couldn't live in and rent on the place they were staying. Roughly $650,000 in expected coverage had gone to zero overnight, based on a disclosure gap that had nothing to do with how the fire actually started. They came to our office after the denial letter, with the examination under oath already scheduled about three weeks out.

What we did

1. Reviewed the policy and the disclosure history before anything else. We requested the full underwriting file, including the original application and every renewal document, to establish exactly what had and hadn't been asked about business use of the property, and when. This mattered because an insurer's ability to deny a claim over non-disclosure depends on the information actually being material to the risk and the question actually having been put to the policyholder in a way they should have understood.
2. Retained an independent adjuster to build a parallel record. We brought in Grace, an independent adjuster experienced in fire losses, to prepare a second, arm's-length estimate of the rebuild and contents loss. Having a professional assessment that didn't originate from the insurer's own adjuster gave Senthil and Dante a credible number to negotiate from once coverage was back on the table.
3. Prepared Senthil and Dante for the examination under oath. We attended the examination with them, as counsel is entitled to do, and spent several sessions beforehand walking through likely questions, the documents that would be put to them, and the difference between answering honestly and volunteering more than was asked. An examination under oath is not a trial, but the transcript can be used as one later, so precision mattered.
4. Framed the disclosure gap honestly rather than minimizing it. Dante's bookkeeping work had, in fact, gone unmentioned at renewal. Rather than arguing there had been no gap at all, we argued that the business use was low-risk, non-structural, and did not come close to justifying a full denial when the fire itself had nothing to do with the home office. We argued that a full denial was a disproportionate response to a disclosure gap this narrow, and pressed the insurer to weigh the actual increase in risk against the value of denying the entire claim, rather than treating any non-disclosure as an automatic basis for zero coverage.
5. Opened a settlement discussion once the examination concluded. With the transcript on record and both estimates in hand, we approached the insurer's counsel directly to propose a resolution that accounted for the undisclosed business use without wiping out the claim entirely, rather than proceeding toward a court application to challenge the denial.

The outcome

The insurer did not withdraw its position that the undisclosed business use was material, and it did not offer to pay the claim in full. What it agreed to, after several weeks of negotiation, was a settlement of roughly $480,000, a substantial reduction from the $650,000 originally claimed but a significant recovery compared to the zero-dollar position the denial letter had staked out. The compromise reflected a shared, if reluctantly held, view on both sides: the fire loss was genuine and largely undisputed on its facts, but the disclosure gap around Dante's home office was real and gave the insurer a legitimate basis to adjust the payout, even if not to eliminate it.

Senthil and Dante used the settlement to complete the rebuild, though they carried a gap of roughly $170,000 themselves through savings and a home equity line of credit, on top of the months of rental costs the denial period had added. It was not the outcome either side would have chosen if the business use had been disclosed at the outset, and both of them said afterward that the stress of the examination under oath, and of not knowing for weeks whether they'd see any payment at all, was the hardest part of the ordeal.

The file closed roughly five months after the fire, which is a fairly typical timeline for a contested property claim that moves through an examination under oath and a negotiated settlement rather than straight to litigation. Had the matter gone to a full court application over the denial, the couple could have recovered more, less, or spent considerably longer and more money finding out, given how genuinely mixed the facts were on the disclosure question.

What you can learn from this