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145 King Street West, Suite 2200 | Toronto, Ontario | M5H 4G2 | 416 362 3711

Image: Boris Zayachkowski Image: Boris Zayachkowski Image: Boris Zayachkowski

Boris is a Partner in the Commercial Leasing and Commercial Real Estate Groups. He has extensive experience representing both landlords and tenants in the drafting and negotiation of commercial leases and related documentation for office, retail and industrial lease transactions, and in the practical resolution of lease disputes. In addition, Boris has extensive experience in the drafting and negotiation of all required documentation for property sale and acquisition, property development and joint venture transactions.

Boris has spoken regularly at conferences sponsored by the International Council of Shopping Centers, the Law Society of ​Ontario and other organizations on commercial leasing and real estate topics and has been regularly mentioned in the Big Deals – Real Estate section of Lexpert Magazine.

Boris previously worked in-house for a large financial institution and government real estate corporation. This experience provides Boris with a unique perspective that clients appreciate. Much of his work is transactional and he possesses a wealth of experience in his field that allows him to be assertive and aggressive when necessary but also enables him to solve problems before they arise.

Industry Expertise

Professional Affiliations

  • Canadian Bar Association
  • Law Society of Ontario
  • International Council of Shopping Centers (ICSC)

Boris W. Zayachkowski


T: (416) 369-4117
F: (416) 864-9223
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  • Admitted to the Ontario Bar, 1989
  • York University, Osgoode Hall Law School – LLB, 1987
  • University of Ottawa – Bachelor of Business Administration, 1984

Joined Minden Gross


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