Tenancies carry over
A sale does not end a tenancy. The buyer takes over as landlord unless the tenancy is ended properly.
Buyer moving in
If the buyer or a close family member will live in the unit, the landlord may be able to give notice on the buyer's behalf after the sale is firm. The Residential Tenancies Act sets the notice period and requires compensation to the tenant. Get advice before you rely on this.
Showings
Give tenants written notice before entering. Being respectful and flexible usually gets better cooperation and better showings.
General information only. For your situation, speak to a lawyer or paralegal, and check the Landlord and Tenant Board for current rules.
This guide is general information, not legal, tax or financial advice. Rules change, so confirm details with the right professional.