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№ 357 Case Study — Real Estate

Buying a House to Run a Care Home, Then Learning It Could Not

Marieke and Keisha bought a large property in Arnprior planning to operate it as a small residential care home, then learned from a bylaw officer that the zoning did not permit it, and spent a month negotiating directly with the seller before that approach made their own position harder to fix.

Real Estate9 min readArnprior, OntarioGroup and care home properties
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ClientMarieke and Keisha, a couple who bought a large Arnprior property intending to run it as a small residential care home
The issueThe property's zoning did not permit the group care home use the buyers had planned around
ServiceRenegotiated the deal's terms and pursued a workable path forward once a straightforward reapplication was no longer realistic
ResolutionA compromise let the purchase close on adjusted terms, though the original plan had to be scaled back

The situation

Marieke first understood there might be a problem while standing in the driveway with a bylaw officer, six weeks after she and Keisha had already closed on the property. The officer had come in response to a neighbour's inquiry about renovation permits, and in the course of a fairly ordinary conversation about the work underway inside, mentioned almost in passing that the zoning on the lot did not list a group care use among the permitted categories. Marieke, a veterinarian who had spent two decades reading zoning maps for her own clinic locations, knew immediately that this was not a small technicality. It meant the entire plan she and Keisha had built the purchase around might not be legally possible on this particular property at all.

The two of them had bought the large century home in Arnprior with a specific goal: converting it into a small residential care home serving a handful of older adults who needed daily support but not full institutional care, a business Keisha, a professional engineer, had been designing the operating plan for over the better part of a year. The purchase price sat in the upper six figures, reflecting both the size of the lot and the extensive main-floor space the building offered. They had budgeted a further substantial sum for accessibility renovations, believing the largest hurdle ahead of them was construction, not permission.

Neither of them had confirmed the zoning designation before the offer went firm. Their real estate agent had mentioned the property's zoning was residential, which was true, but residential zoning in most Ontario municipalities covers a range of specific permitted uses, and a group care home is very often treated as its own separate category requiring its own specific permission, not something automatically included just because a house is zoned for people to live in.

They had also made a financing decision that assumed the plan would go ahead without complication. Keisha had already given notice at her engineering firm to focus on getting the operation licensed and running, and the couple had lined up a small group of prospective residents through word of mouth among people they knew, several of whom were counting on a spot opening within the year. The zoning problem did not just threaten a renovation timeline. It threatened commitments they had already made to people outside the transaction entirely.

What the other side was relying on

By the time Marieke and Keisha came to us, they had already spent almost a month trying to resolve the problem on their own, and in doing so had put themselves in a weaker position than if they had come in immediately. They had gone back to the seller directly, a man named Donovan who had owned the property for many years and had, at one point, apparently operated an informal boarding arrangement out of part of the house himself. Donovan's position, once Marieke and Keisha raised the zoning issue with him, was that the agreement of purchase and sale had closed weeks earlier, that the standard clause in the agreement made the property's fitness for the buyers' intended use their own responsibility to verify, and that he had never made any promise, written or otherwise, about what the zoning would permit.

He was largely right about the contract. The agreement contained the usual language common to Ontario resale purchases, under which the buyer takes the property on an as-is basis with respect to permitted uses and is expected to have done their own due diligence on zoning before waiving conditions and closing. Donovan had not concealed anything about the zoning, because nobody had specifically asked him about it, and he had made no representation about what kind of business could legally operate from the address. His lawyer's position, once Marieke and Keisha's earlier informal complaints reached him, was simple: the deal was done, the risk had already passed to the buyers under the contract's own terms, and there was nothing further for Donovan to answer for.

That position was not unreasonable on its face, and it meant that the ordinary route of unwinding the deal for misrepresentation was not going to be straightforward. Marieke and Keisha's own earlier attempts to negotiate directly with Donovan, made without legal advice and somewhat informally by phone, had also left an unhelpful trail: in trying to keep things friendly, they had said things suggesting they still intended to keep the property regardless of the outcome, which weakened any later argument that the zoning problem was serious enough to have affected their decision to buy in the first place.

Donovan's lawyer also pointed to the fact that Marieke and Keisha had continued moving forward with renovation work on the property after the bylaw officer's visit, rather than pausing immediately, as further evidence that the couple did not genuinely regard the zoning problem as a deal-breaking issue. That was not entirely fair, since the renovation work underway at the time was general repair work unrelated to the care home conversion itself, but it was the kind of detail that, left unaddressed, could have made a formal claim harder to sustain if it ever reached a hearing.

What we did

  1. Reviewed the zoning bylaw in full, rather than relying on the bylaw officer's summary or Marieke's own read of the map, to understand exactly which categories of use the property's designation permitted and whether a minor variance or a formal rezoning application had any realistic prospect of succeeding within a reasonable timeframe. This gave us an honest starting point instead of the vague sense of hope the couple had been working from for weeks.
  2. Contacted the municipal planning department directly, rather than guessing at the town's likely position from the bylaw text alone, to get a clear, current sense of how a rezoning or variance application for this specific type of care use would likely be received. A strong informal signal against the application changed the entire strategy from pursuing rezoning first to negotiating a different outcome with Donovan while there was still real leverage to do so.
  3. Assessed the strength of a claim against the seller honestly, weighing the standard as-is clause against Marieke and Keisha's earlier informal statements to Donovan and the renovation work that had continued after the bylaw officer's visit, and concluded that a full claim to unwind the purchase was weak enough that pursuing it aggressively risked losing goodwill and money without a realistic chance of success in the end.
  4. Reopened negotiations with Donovan's lawyer on a different footing than the couple's earlier informal calls, proposing a practical compromise rather than a legal fight, since Donovan had no particular interest in a prolonged dispute either and had some incentive to help resolve a problem involving a property he had recently sold and would rather put behind him than defend for months.
  5. Negotiated a price adjustment and a cost-sharing arrangement toward a modest renovation that would let part of the building operate as a smaller-scale supportive living arrangement permitted under the existing zoning, short of the full care home model originally planned. This gave Marieke and Keisha a business they could actually run legally on day one, rather than leaving them with an empty house and an uncertain rezoning application as their only path forward.
  6. Documented the revised understanding formally in a written settlement rather than relying on the same kind of informal conversation that had complicated the couple's position earlier, so that both sides had clarity about what had been agreed and what each side had given up. A written record also meant neither Donovan nor the couple could later characterize the compromise differently if a disagreement arose once the renovation work actually began.
  7. Advised on a realistic path for a future variance application for the fuller care home use, explaining honestly that success was not guaranteed and that the couple should plan their business and their finances around the smaller permitted use in the meantime rather than count on a future approval that might never come, however encouraging the planning department's informal comments had sounded.
  8. Helped Keisha communicate the revised timeline to prospective residents' families, working with her to draft honest, clear updates rather than vague reassurances, so that the people counting on a spot understood the operation would open smaller and later than originally hoped, and could make their own arrangements elsewhere in the meantime instead of being left waiting on a promise nobody could confirm.
  9. Reviewed the renovation contracts already underway to confirm which work could proceed regardless of the zoning outcome and which needed to be paused, avoiding further spending on features specific to the larger care home plan until the compromise with Donovan was finalized and the smaller model's requirements were actually known, so the couple was not paying twice for work that would need to be redone.

The outcome

Donovan agreed to a price reduction reflecting the gap between what the property was worth as a straightforward large residential home and what it would have been worth with the care home zoning already secured, along with a contribution toward the cost of adapting part of the house for the smaller supportive living model the zoning did already allow. Neither side got everything it might have wanted from a full dispute. Marieke and Keisha did not recover their full original vision for the property, and Donovan paid out a real sum of money on a deal he had otherwise believed was fully closed and behind him.

The couple scaled back their original plan to a smaller operation than they had designed, serving fewer residents than intended, while keeping open the possibility of applying for a variance later once the smaller model had an operating track record the municipality could look to. That later application was not something we could promise would succeed, and we were candid with Marieke and Keisha that it might not.

What made the compromise possible at all was recognizing early that the strongest available path was not a fight over what Donovan should have disclosed, but a negotiation grounded in what each side stood to lose from prolonging the dispute. Coming to us a month earlier, before informal conversations with Donovan had already narrowed the couple's options, would likely have preserved a stronger negotiating position than the one we ultimately had to work with.

Keisha did not return to her engineering role, choosing instead to launch the smaller supportive living arrangement on the timeline the compromise allowed, while Marieke kept her veterinary practice running through the months the settlement took to finalize. The families who had been counting on a larger operation were told plainly that the plan had changed, and some chose to look elsewhere rather than wait for a possible future expansion that could not be promised.

The case is a partial win in the plainest sense: Marieke and Keisha kept the property and got a business running on it, but not the business they set out to build, and not without absorbing real cost, both financial and personal, for having tried to fix the problem alone before bringing in help.

What you can learn from this

  • Zoning that allows residential use does not automatically allow every kind of residential business, including group and care homes, which are very often their own separate category requiring their own specific municipal permission before anyone can legally operate one there.
  • Confirm the zoning designation and every permitted use for a property before waiving conditions on a purchase, especially when your plans depend on operating a specific kind of business from the address, and not simply on living there yourself.
  • Standard as-is clauses in Ontario resale agreements put the burden of due diligence on the buyer for questions like permitted use. A seller who made no representation about zoning is often not legally responsible for a use that turns out not to be permitted at all.
  • Informal conversations with a seller after a dispute arises can quietly weaken your legal position, even when you are only trying to keep things civil and move things along. Get advice before you start negotiating a serious problem entirely on your own.
  • When unwinding a deal is not realistic, a negotiated compromise that adjusts price or scope can still recover real value, even though it means accepting a smaller version of the original plan rather than the full outcome you originally wanted.
This case study is entirely fictional. It does not describe any real client, file, or matter handled by Treadstone Law, and it is not a real file with details changed. All names, people, properties, businesses, dollar amounts, dates, and events are invented, and any resemblance to a real person, business, or situation is coincidental. Fictional scenarios like this one illustrate the kinds of legal issues people in Ontario commonly face and how a lawyer can help. They are general information, not legal advice — no two matters unfold the same way, and nothing here predicts the outcome of any real case. Reading a case study does not create a lawyer-client relationship. If you are facing something similar, speak with a lawyer about your specific circumstances.

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