What the demolition clause in an Ontario commercial lease actually lets your landlord do.

What the demolition clause actually does

The relocation clause moves the tenant to another unit in the same building. The demolition clause ends the lease outright. Both sit in the same part of the lease, both give the landlord a reason to remove the tenant from the space, and both are usually read together rather than separately, which is exactly why the demolition clause gets less attention than it deserves.

Three phrases that decide what this clause does

Three phrases inside that single sentence decide how much room the landlord actually has, the same discipline the relocation clause this one sits beside rewards: the real exposure lives in two or three words, not the paragraph around them.

"In its sole discretion."

The landlord does not have to show a demolition permit, a building department filing, or a construction contract before triggering the clause. The decision to redevelop is entirely internal, and the tenant has no way to test whether the stated reason is real or convenient.

"Not less than ninety (90) days' written notice."

Ninety days sounds like planning time until it is measured against the actual work of finding a new location, negotiating a new lease, and completing a new fit-out. For a business with a commercial kitchen, custom millwork, or specialized equipment, ninety days is rarely enough runway to reopen without a closure period, the same planning gap the relocation clause checklist is built to close before a landlord invokes either clause.

"Without any right to compensation... other than as expressly provided herein."

This phrase closes off any claim the tenant might otherwise raise for the unamortized cost of leasehold improvements, moving expenses, or lost income during the closure. If the lease does not expressly create a payment obligation, the tenant has none.

A negotiated version ties the landlord's right to a real trigger and a real number. It requires the landlord to hold a demolition or building permit, or to provide reasonable evidence of a signed construction contract, before the notice period starts. It extends the notice window to a range the tenant can actually use, often 120 to 180 days for a business with substantial fit-out. And it adds a fixed payment for the tenant's unamortized leasehold improvements, calculated on a defined depreciation schedule set out in the lease itself.

DRG Law reviews commercial leases for the demolition clause and the relocation clause it sits beside.