TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Home/Case Studies/Buying & Selling a Business
№ 117 Case Study — Buying & Selling a Business

A New Landlord Nearly Sank a Brockville Shop Purchase

Heather and Emily had a deal to buy a small Brockville storefront business. Then the building sold, and the incoming landlord treated lease consent as a chance to rewrite the terms.

Buying & Selling a Business6 min readBrockville, OntarioLandlord consent
All Buying & Selling a Business case studies
ClientHeather and Emily, buying a small shipping and printing storefront in Brockville
The issueNew landlord used lease assignment consent to demand steep new terms
ServiceBusiness purchase due diligence and commercial lease negotiation
ResolutionDeal closed on renegotiated terms both sides could accept

The situation

Heather had spent nine years as a call-centre representative when she decided she wanted to run something of her own. She found it close to home: a small shipping and printing storefront in downtown Brockville, run for over a decade by an owner ready to retire. The business handled courier drop-offs, printing and copying, and passport photos for a loyal base of regular customers. The asking price was roughly $150,000, covering the equipment, the existing customer accounts, and the inventory on the shelves.

Heather could not fund the purchase alone. Her partner, Emily, a long-haul truck driver with steady income and savings of her own, agreed to co-sign the financing and contribute a share of the down payment. Together they signed an agreement of purchase and sale for the business, structured as an asset purchase, with a standard condition: since the business operated out of leased commercial space, the deal was conditional on the landlord consenting to an assignment of the existing lease from the seller to Heather and Emily's new corporation. The lease had three years remaining on its current term, with an option to renew for another five.

Assignment conditions like this are routine in small business purchases. A buyer is not just acquiring inventory and goodwill; they are stepping into the seller's occupancy of the space, and almost every commercial lease requires the landlord's written consent before that occupancy can change hands. Ordinarily it is a formality, a signature and a credit check. This one was not.

What the lease review found

When our team reviewed the lease during due diligence, the assignment clause was fairly standard: the landlord's consent was required, and could not be unreasonably withheld. What was not standard was who the landlord now was. Six weeks before Heather and Emily signed their agreement, the building had been sold to a new owner, Kofi, a local investor who had acquired the whole block. He had not yet dealt with a tenant assignment request under the lease he had just inherited, and he made it clear he intended to use the opportunity to reset the terms.

Kofi's lawyer wrote back with conditions attached to his consent: an immediate rent increase from about $2,200 to $2,900 a month, personal guarantees from both Heather and Emily individually rather than just their corporation, a security deposit equal to three months' rent instead of the current one month, and a reduction of the renewal option from five years down to two. None of these terms existed in the seller's original lease.

Ontario's Commercial Tenancies Act, the statute governing most commercial leases in the province, does not by itself define what counts as unreasonably withholding consent — that standard usually comes from the wording of the lease itself, as this one's did. A landlord can generally point to a tenant's financial strength, business experience, or ability to pay rent as legitimate grounds to ask for security. But a landlord cannot use a consent request as a backdoor renegotiation of the whole deal, demanding terms that have nothing to do with genuine risk and everything to do with taking advantage of a tenant with no easy alternative. The line between the two is not always sharp, and that ambiguity was exactly the leverage Kofi was using. The purchase agreement gave a fixed window to obtain landlord consent before either side could walk away, and that clock was already running.

What we did

  1. Sorted the reasonable conditions from the opportunistic ones. A personal guarantee from new, first-time operators with no trading history was defensible; most landlords ask for one from an incoming tenant without a credit record in that business. A three-times rent increase imposed unilaterally, with no notice period and no phase-in, was much harder to justify as reasonable risk management rather than simple opportunism.
  2. Requested written reasons for each condition. We asked Kofi's lawyer to explain, condition by condition, what risk each term was meant to address. Forcing that explanation onto paper narrowed the conversation from a blanket demand to specific, arguable points, and made clear which conditions the landlord could actually defend if the assignment refusal were ever challenged.
  3. Negotiated the rent and the renewal term as a package. Rather than accept or reject each condition individually, we proposed a phased rent increase, moving to $2,900 over eighteen months instead of immediately, in exchange for accepting a personal guarantee and a renewal option reduced from five years to three, a middle point between the two years the landlord wanted and the five the seller's lease already provided.
  4. Went back to the seller on price. The deal Heather and Emily had signed assumed the existing lease economics. With the rent higher and the security deposit larger, we asked the seller to share some of that cost rather than leave the buyers to absorb it alone. The seller, motivated to close and unwilling to relist and start over, agreed to reduce the purchase price by $8,000.
  5. Extended the closing date by amendment. The original consent deadline in the agreement was too tight for this negotiation to finish properly. We arranged a short extension with the seller's cooperation so the terms could be settled without either side being forced into a rushed decision.

The outcome

The deal closed, about a month later than originally planned, on terms neither side had started with. Heather and Emily got the business, the phased-in rent increase, and a renewal option of three years instead of the two Kofi first demanded. In exchange, they accepted personal guarantees on the lease and a larger security deposit than the outgoing tenant had ever paid, along with a purchase price reduced by $8,000 to help offset those added costs. It was not the deal they signed up for at the outset, and their monthly occupancy costs will be meaningfully higher within eighteen months than they are on closing day.

It was, however, a workable deal, and the alternative was losing the business altogether or accepting Kofi's original terms without pushback. Getting the landlord's reasoning in writing, and testing each condition against what a reasonable landlord could actually justify, gave Heather and Emily something to negotiate with instead of a take-it-or-leave-it ultimatum delivered against a closing deadline. Sharing the added cost with the seller, rather than absorbing it all themselves, kept the purchase price roughly proportionate to what the business was actually worth under its new occupancy terms.

There was a real cost to the delay beyond the negotiated terms. The business lost roughly a month of trading under new ownership while the assignment was settled, though the seller kept the doors open and the staff on payroll during that stretch under an interim arrangement, so existing customers noticed nothing. Heather and Emily also had to go back to their lender with the revised numbers, since the higher ongoing rent and larger security deposit changed how much working capital they would have on hand after closing. Their lender required an updated cash-flow projection before confirming financing on the new terms, adding a further two weeks to a timeline that had already stretched well past what anyone expected when the agreement was first signed.

What you can learn from this

  • If a business operates out of leased space, read the lease's assignment clause before you sign anything — your ability to take over the business depends on the landlord's cooperation, not just the seller's.
  • A change in landlord partway through a sale changes the negotiating dynamic. A new owner has no history with the tenant and may treat a consent request as an opening to reset the lease.
  • A 'not unreasonably withheld' consent standard limits a landlord, but it does not eliminate room to negotiate hard. Ask for written reasons behind each condition to separate legitimate risk management from opportunism.
  • Personal guarantees are common for first-time operators without a trading history in the business being purchased; expect to negotiate their scope rather than avoid them entirely.
  • When lease terms change mid-deal, the purchase price is a lever too. A seller motivated to close will often share the cost of conditions that were not part of the original agreement.
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.

This is a buying & selling a business problem we handle

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →