About Sidney
Sidney Troister is a senior figure in Ontario's real estate law community, specializing in commercial and residential real estate transactions, leasing, and financing matters. He is an accomplished arbitrator and mediator, counsel to professional indemnity insurers, and author of the definitive text on Ontario subdivision control law, and received King's Counsel designation in 2023.
Practice areas
Education & credentials
- Law school
- Osgoode Hall Law School
Listing compiled from public sources in September 2026. Confirm Sidney H. Troister, KC, LSM’s licence and standing in the Law Society of Ontario directory ↗