About Warren

Warren focuses his practice on condominium law, acting mainly for condominium corporations. He advises boards and management companies on governance matters, reviews declarations, by-laws and rules, and handles agreements between condominiums. He works with liens, disputes between owners and condominiums, and shared facilities issues, and has helped many communities update their shared facilities agreements. Warren sits on the board of the Canadian Condominium Institute's Toronto and Area Chapter, chairs its Legislative Committee, and has contributed to CMRAO's stakeholder working group. He has written articles for industry publications and taught at Law Society and CCI/ACMO programs, and previously instructed the real estate portion of the bar admission course. He earned his LL.B. from Osgoode Hall Law School and a B.A. from Concordia University, and was called to the Ontario bar in 2000.

Education & credentials

Law school
Osgoode Hall Law School

Is this you?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

This listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Warren Kleiner’s licence and standing in the Law Society of Ontario directory ↗

How this data is compiled and checked · Correct or remove this listing