Commercial Leasing in Ontario
Trusted Commercial Lease Lawyers for Landlords and Tenants
At Goldstein and Grubner LLP, our experienced commercial leasing lawyers provide comprehensive legal services for landlords and tenants throughout Ontario. We understand that a commercial lease is often one of the most significant contracts a business will enter into, with substantial financial and legal implications. Whether you are leasing a retail space, office, pharmacy, medical or dental clinic, restaurant, warehouse, or franchise location, our team can help navigate the complexities of commercial leasing agreements to protect your interests and minimize potential risks.
We regularly act for both landlords and tenants, advising on commercial leases, subleases, and agreements to lease. Our expertise ensures that every lease we review, negotiate, or draft aligns with your business objectives, while keeping legal fees reasonable and predictable.
The Importance of Commercial Leases
A well-drafted commercial lease clearly sets out the rights, responsibilities, and expectations of both the landlord and tenant. Many businesses underestimate the complexity of these agreements, which often include dozens of pages of detailed “boilerplate” clauses. These clauses can impose significant obligations on tenants and create potential liabilities if not fully understood.
Commercial leases drafted by landlords are usually heavily weighted in favour of the landlord. For this reason, it is crucial for tenants to have an experienced commercial leasing lawyer review any lease before signing. Similarly, landlords can benefit from legal guidance to ensure their leases are enforceable and protect their investment.
A common oversight is the Agreement to Lease, which may require tenants to sign the landlord’s standard long-form lease. Without a clear right to review or opt out, tenants can find themselves bound by terms they have not seen or do not agree with. Our lawyers ensure that these agreements are thoroughly reviewed and negotiated to safeguard your rights.
Key Terms in Commercial Lease Agreements
Negotiating and drafting commercial leases involves careful attention to several material terms. Addressing these key areas helps protect both landlords and tenants and prevents disputes:
Premises Description
Clearly defining the leased premises, including square footage, specific location, and any shared or common areas, ensures that both parties understand the scope of the lease. Commercial leases often give the Landlord the right to remeasure the premises, which may result in increased rent.
Lease Term
Specifying the lease duration, start and end dates, renewal options, and termination notice periods is essential to avoid misunderstandings.
Rent and Payment Terms
This includes the rental amount, payment frequency, escalation clauses, additional charges (property taxes, maintenance fees), and acceptable payment methods. Understanding whether costs are charged immediately or amortized over time is crucial for financial planning.
Tenant Inducements
Tenant inducements are financial incentives or concessions that landlords offer to prospective tenants to encourage them to lease commercial property. These incentives are particularly common in competitive rental markets or when landlords need to fill vacant spaces quickly. Tenant inducements can include free rent period, fixturing periods, leasehold allowances and moving allowances.
Maintenance and Repairs
Clarifying landlord and tenant responsibilities for property maintenance, repairs, and improvements prevents disputes. In particular, attention should be paid to capital costs and whether these are passed on to the tenant.
Use and Restrictions
Defining permitted uses and restrictions helps tenants comply with zoning laws and landlord-imposed exclusivity agreements.
Alterations and Improvements
Establishing approval processes for modifications, renovations, or improvements ensures legal compliance and protects investment.
Assignment and Subletting
Outlining procedures for assignment or subletting guarantees flexibility for tenants while protecting the landlord’s interests. Tenants often need assurances that they can sell their business or assign the lease without unnecessary restrictions.
Insurance and Indemnity
Determining required coverage, liability allocation, and indemnity provisions protects both parties from financial risk. Tenants should ensure there are no “gaps” in insurance obligations that could expose them to liability.
Default and Termination
Defining events of default, remedies, and termination rights prevents misunderstandings and ensures fair treatment. Tenants should limit situations in which landlords can terminate leases unreasonably.
Dispute Resolution
Including clear dispute resolution methods, such as mediation or arbitration, helps parties resolve conflicts efficiently without costly litigation.
Demolition Clauses
A demolition clause in a commercial lease is a provision that gives the landlord the right to terminate the lease early if they decide to demolish, substantially renovate, or redevelop the property. This clause protects the landlord’s ability to maximize their property’s value but can be extremely problematic from the Tenant’s perspective.
Exclusivity
An exclusivity clause is a provision in a commercial lease that restricts the landlord from leasing other space in the same building or shopping center to competing businesses. Exclusivity clauses can be particularly important in retail settings where foot traffic and market positioning are crucial to business success.
Condition of the Premises
Representations and warranties regarding the condition of premises are essential clauses in commercial lease agreements where landlords make statements about the property’s current state, including compliance with building codes, the functionality of major systems (HVAC, electrical, plumbing), structural integrity, and the absence of hazardous materials or violations. These clauses allocate risk between parties by determining who bears responsibility for pre-existing defects and required repairs.
While landlords often seek to limit their warranties and include “as-is” provisions, tenants should negotiate specific representations about critical systems and property conditions to avoid inheriting costly problems. Thorough property inspections and careful negotiation of these clauses are crucial steps in protecting both parties’ interests throughout the lease term.
Why Choose Our Commercial Lease Lawyers
- Extensive experience across industries including healthcare, retail, restaurants, office, and industrial leases
- Tailored solutions to meet the unique needs of landlords and tenants
- Proactive advice to minimize risk and prevent disputes
- Cost-effective strategies to manage legal fees without compromising quality
Comprehensive Legal Support
At Goldstein and Grubner LLP, we provide end-to-end legal support for commercial leasing. Our services include:
- Reviewing, negotiating, and drafting commercial leases and subleases
- Advising on agreements to lease and lease renewals
- Resolving disputes and enforcing lease rights
- Assisting with insurance, indemnity, and liability issues
- Ensuring compliance with zoning, municipal, and regulatory requirements
Whether you are a landlord seeking to protect your investment or a tenant negotiating favorable lease terms, our experienced team is committed to providing strategic, practical, and cost-effective legal guidance.


