Owner guide — Ontario commercial property
Selling a tenanted commercial property in Ontario.
A buyer is not only buying the building — they are underwriting the lease, tenant and future income stream. Preparing those facts before going to market can reduce surprises after an offer arrives.
Ontario's Commercial Tenancies Act outlines the commercial landlord-tenant relationship, but the province also warns that a signed commercial lease agreement may take precedence over the Act on important points. That makes the actual lease package the first document to review before marketing a tenanted property.
Do not promise a buyer vacant possession, a rent increase, early termination, unrestricted showing access or any other tenant outcome until the lease and legal position have been checked. Commercial leases can contain highly specific notice, access, renewal, assignment, purchase-right and operating-cost provisions.
If the lease package is incomplete or the owner and tenant disagree about a material term, it is usually better to identify that issue before buyers price the uncertainty themselves.
Legal line
This page is a transaction-preparation guide, not legal advice. Commercial tenancy rights are lease-specific. Use an Ontario commercial real-estate lawyer for the lease, agreement of purchase and sale, notices and closing documents.
Build the buyer file before the buyer asks for it.
Exact requests vary by asset and transaction, but these are common items worth organizing early.
Executed lease, amendments, renewals and side letters
Current rent roll and payment history
Security deposit, prepaid rent or letter-of-credit details
Operating-cost / TMI reconciliations and current estimates
Tenant notices, defaults, disputes or outstanding landlord work
Renewal options, termination rights, expansion rights and purchase rights
Insurance certificates and material property service contracts
Recent operating statements and material capital-work records
01
Income durability
Rent, escalations, recoveries, arrears, security and how much lease term remains.
02
Tenant risk
Credit quality, operating history, guarantees and whether occupancy is essential to the tenant's business.
03
Future control
Renewal options, expansion rights, termination rights, exclusivity and any purchase or first-refusal rights in the documents.
04
Capital exposure
Landlord work, repair obligations, deferred maintenance and costs that cannot be recovered from the tenant.
A tenanted sale needs a showing plan. Review the lease for access and notice provisions, decide who communicates with the tenant and avoid creating unnecessary uncertainty for a tenant whose cooperation may matter during due diligence.
Where confidentiality matters, the marketing sequence can be staged: qualify buyers first, release sensitive lease information under the transaction's confidentiality process, and coordinate physical access rather than treating an occupied commercial property like a vacant listing.
Buyers and lenders may also ask for an estoppel certificate or similar tenant confirmation. Whether one is required and the form/timing of delivery depends on the lease and deal documents; this should be coordinated with the owner's lawyer rather than improvised late in due diligence.
Can I sell a commercial property while it is leased to a tenant?
Commercial properties are routinely sold with tenants in place. The lease, amendments and applicable law need to be reviewed so the sale process, access, notices and closing obligations match the actual tenancy.
Does selling the property let the owner change or end the commercial lease?
Do not assume a sale lets you rewrite or end the lease. Ontario commercial leases are highly contract-specific, and the signed lease can govern many rights and obligations. Have your lawyer review the document before making promises about vacancy or possession.
What documents will a buyer usually want to review?
Expect requests for the executed lease and amendments, rent roll, deposit information, arrears history, operating-cost reconciliations, notices, options, insurance information and other property records relevant to the income stream and tenancy.
What is an estoppel certificate?
It is a tenant statement confirming specified facts about the lease and tenancy. Whether one can be required, what it must say and when it is delivered depends on the lease and transaction documents, so counsel should review the requirement.
For the legal framework, see Ontario's Commercial Tenancies Act and the province's commercial-property renting guidance. RECO also publishes a commercial information guide explaining the real-estate representation framework in Ontario.
Waterloo Region & Guelph