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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Landlord & Tenant Rights Ontario » Evictions & Rent Disputes Ontario » Can a Tenant Be Evicted for Running an Underground Supper Club From an Ontario Apartment?

Can a Tenant Be Evicted for Running an Underground Supper Club From an Ontario Apartment?

27 Jun 2026 4 min read No comments Evictions & Rent Disputes Ontario
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Yes, running an illegal commercial restaurant from a residential apartment is a severe lease violation. A landlord can serve a Form N5 or Form N6, leading to an eviction application at the LTB. The online filing fee for an L2 application is currently $186 CAD.

With the rise of the gig economy and side hustles, many ambitious home chefs in Ontario have started turning their apartments into “underground supper clubs.” They advertise secret multi-course meals on social media, charging strangers to dine in their living room. While this sounds like a fun entrepreneurial venture, it is a massive liability nightmare for a residential landlord.

Using a standard residential unit in Toronto, Brampton, or Kingston for an intensive commercial purpose violates municipal zoning bylaws and stringent health codes. 📋 More importantly, a commercial cooking operation drastically increases the risk of a catastrophic fire, which could immediately invalidate the landlord’s property insurance. If you discover a tenant operating a restaurant from their unit, swift legal action under the Residential Tenancies Act is absolutely critical to protect your investment.

Step-by-Step Process in Ontario

Evicting a tenant for illegal commercial activity requires robust evidence and strict adherence to the Landlord and Tenant Board (LTB) procedures. Here is how most landlords generally proceed to shut down an illegal supper club.

Step 1: Gathering Hard Evidence

The LTB will not evict a tenant based on mere rumours. 🔍 You must prove the commercial nature of the activity. Gather evidence such as screenshots of the tenant’s social media advertisements, online ticket sales, or a sudden influx of strangers buzzing into the building on weekend evenings. Written complaints from neighbouring tenants regarding excessive cooking smells and noise are also invaluable.

Step 2: Checking Municipal By-Laws

Operating a restaurant requires commercial zoning, fire department approvals, and regular inspections by local Public Health units. Running this out of a residential apartment is an illegal act. A local lawyer or paralegal can help you confirm the exact municipal by-law infractions, which strengthens your case immensely.

Step 3: Serving a Form N5 or N6 Notice

You have two primary legal avenues. 📧 A Form N5 is used when the tenant’s behaviour substantially interferes with the reasonable enjoyment of the landlord or other tenants (e.g., constant noise and smells). Alternatively, you can issue a Form N6 for committing an illegal act. Most paralegals recommend issuing both notices simultaneously to cover all legal bases.

Step 4: Respecting the Voiding Period (For Form N5)

If you serve a Form N5, Ontario law requires you to give the tenant a 7-day “voiding period.” This means if the tenant completely shuts down their supper club and stops the commercial activity within 7 days, the eviction notice becomes void. A Form N6 for a serious illegal act, however, generally does not give the tenant a chance to correct the behaviour.

Step 5: Filing an L2 Application with the LTB

If the tenant ignores the warning or resumes the supper club after pretending to stop, the landlord must file an L2 Application to end the tenancy and evict the tenant. 💰 At the hearing, the adjudicator will review the social media evidence and weigh the massive liability risks forced upon the landlord’s insurance policy.

How Much Does it Cost in Ontario?

Shutting down an illegal business requires professional legal assistance to ensure the eviction notices are perfectly drafted. 💵 Mistakes on these specific forms are incredibly common and will result in the LTB throwing your case out.

LTB L2 Application Fee (Online)$186
LTB L2 Application Fee (Paper)$201
Private Investigator (If evidence is hidden)$500 – $1,500
Paralegal / Lawyer Representation$1,000 – $2,500+

How Long Does the Process Take?

An eviction for illegal commercial use takes time. The initial notice period is typically 20 days. ⏳ After filing the L2 application, waiting for an LTB hearing date currently takes roughly 4 to 8 months. If you believe the illegal cooking poses an immediate, catastrophic fire risk, your paralegal can file a “Request to Shorten Time” to attempt to get an expedited emergency hearing.

Frequently Asked Questions (FAQ)

Can I change the locks to stop the supper club?

Absolutely not. Changing the locks without an official LTB Sheriff’s order is an illegal lockout. The tenant could sue you for massive financial damages and be permitted right back into the unit.

What if they claim they are just cooking for friends?

You need to prove an exchange of money. If you can produce screenshots of them selling tickets on Eventbrite or Instagram, the adjudicator will quickly dismiss the “just cooking for friends” defence.

Will my residential property insurance cover a grease fire?

It is highly unlikely. Most standard residential landlord insurance policies have strict clauses invalidating coverage if the unit is being used for undisclosed commercial activities.

Can I call the fire department on them?

Yes. If you suspect an immediate safety hazard, you can contact the local fire marshal for an inspection. Their official report acts as devastating evidence during your LTB hearing.

What if the tenant is just baking cookies to sell online?

This is a grey area. A small home-baking side hustle that doesn’t increase foot traffic or cause a nuisance might be harder to evict over compared to a full-blown commercial supper club hosting 20 guests a night.

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