Yukon Commercial Landlord Disclosure Requirements

Commercial tenancy law in Yukon imposes far fewer mandatory disclosure obligations on landlords than residential law does. However, common law duties of honest dealing, contract law, and due diligence expectations mean that commercial landlords should proactively disclose material facts about the property. Failure to disclose known defects or material information can expose landlords to claims of misrepresentation.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Commercial lease law is complex. Always consult a licensed attorney in Yukon for guidance specific to your commercial tenancy situation. Information last verified: March 2026.

Statutory vs. Contractual Disclosures

What Commercial Landlords Should Disclose

While few disclosures are mandated by statute for commercial leases in Yukon, landlords have a common law duty not to misrepresent material facts. The following should always be disclosed:

1. Known Physical Defects

Any latent (hidden) defects that the landlord knows about and that would affect the tenability of the premises for the intended commercial use must be disclosed. Failure to disclose known defects can result in the tenant rescinding the lease or seeking damages.

2. Environmental Contamination

If the landlord is aware of environmental contamination on the property (e.g., soil contamination, underground storage tanks, asbestos, mold), this must be disclosed. Environmental liability in Canada can be significant, and a commercial tenant who discovers contamination after signing may have grounds to void the lease.

3. Zoning and Permitted Use

The landlord should confirm the zoning classification of the property and disclose any restrictions on use that might affect the tenant's intended business operations. If the tenant's use requires a permit or rezoning, this should be clearly addressed in the lease.

4. Encumbrances and Mortgages

If the property is subject to a mortgage, the landlord should disclose this, particularly in the context of whether the lease will be subordinated to the mortgage or whether a Non-Disturbance Agreement (NDA) can be obtained for the tenant.

5. Competing Businesses

If the landlord has granted exclusivity to another tenant in the same building or development, this should be disclosed. Without such disclosure, the tenant may have grounds to claim interference with their business.

6. Planned Renovation or Redevelopment

Any known plans to renovate, demolish, or redevelop the property that could affect the tenant's enjoyment of the premises should be disclosed before signing.

Lease Disclosure Clauses

Best practice for Yukon commercial landlords is to include disclosure-related provisions in the lease:

Representations and Warranties

The lease should include a representations and warranties section where the landlord warrants:

• The property complies with all applicable zoning laws
• There are no undisclosed environmental issues
• The landlord has authority to enter into the lease
• There are no encumbrances that would affect the tenant's quiet enjoyment (unless disclosed)

"As Is" Clauses

Many commercial leases include an "as is" clause, in which the tenant acknowledges they are taking the premises in their current condition. However, an "as is" clause does not protect a landlord from liability for fraudulent concealment of known defects — it only limits claims for defects the tenant could have discovered through reasonable inspection.

Pre-Lease Due Diligence for Landlords

To minimize disclosure-related disputes:

1. Conduct an environmental assessment — Particularly if the property has a history of industrial use
2. Confirm zoning — Verify current zoning allows the tenant's proposed use
3. Review title — Disclose any encumbrances, easements, or rights of way
4. Document property condition — Prepare a detailed report before the tenant takes possession
5. Review existing leases — Ensure you can make the representations the new tenant will rely on

How to Stay Compliant

1. Disclose what you know — Even without a legal mandate, disclose known material facts to avoid claims of misrepresentation.
2. Put everything in writing — Oral assurances given during lease negotiations may not be enforceable; include all representations in the lease.
3. Use professional advisors — Engage an environmental consultant, commercial lawyer, and property inspector before entering significant commercial leases.
4. Avoid "as is" clauses as a shield — These clauses do not eliminate liability for fraudulent or negligent misrepresentation.

Back to Yukon Commercial Tenancy Overview.

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