Guillaume Monast
Associate Vice President,
Commercial Real Estate Broker
Capital Markets Group,
Multifamily
- Main Line +1 514 392 1330
- Direct Line +1 514 464 5581
- Email [email protected]
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- Montreal, QC
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1801 McGill College Avenue
Suite 500
Montréal, QC H3A 2N4 CA -
Main Line +1 514 392 1330
About Guillaume
Guillaume Monast is an Associate Vice President at Avison Young, where he advises institutions, REITs, and private investors on multifamily and office transactions across Greater Montréal and Québec.
He combines strong financial expertise with a deep understanding of market dynamics, helping clients identify opportunities, manage risk, and position their portfolios for long-term growth. His background — spanning professional hockey and management consulting at Deloitte — reflects a career built on discipline, resilience, and problem-solving at the highest level.
A trusted advisor to decision-makers across the industry, Guillaume is focused on contributing to the evolution of Québec’s real estate market and supporting investment strategies that create lasting impact.
Credentials and professional affiliations
- Bachelor of Commerce, McGill University, with specialization in Finance
- Commercial Real Estate Broker, Organisme d’autoréglementation du courtage immobilier du Québec
- Former professional hockey player, Dallas Stars development system (QMJHL) and McGill University’s Varsity team