Mark Sinnett

Executive Vice President

Email Mark Sinnett

+1 514 667 5696

Current Responsibilities

Mark Sinnett is Executive Vice President and Practice Lead of Montréal’s JLL Capital Markets Group.  The Group, composed of 10 real estate professionals, offers 4 complimentary business lines, providing acquisition and disposition services for commercial / retail, office, industrial and multi-residential investments. As Practice Lead, Mr. Sinnett is mandated with establishing the Group’s strategic direction and with growing this business line in the Greater Montréal Area and throughout the province of Québec.


Mr. Sinnett joined JLL in April 2014 and has since closed over two billion dollars in investment transactions. He is consistently amongst the company’s top producers and has been the top producer two years running. Under his leadership, the Group has launched two new service lines and tripled revenues. Prior to 2014, Mr. Sinnett was Senior Vice President at CBRE, where he consistently ranked as one of the company’s top producers. 
Recognized for his professionalism and integrity, Mr. Sinnett has distinguished himself by his ability to develop and communicate a unique vision of each property, his creative and aggressive negotiating strategies, his in-depth knowledge and expertise of the Québec market, as well as his unwavering determination to maximize the value of clients’ assets. 
He has represented both Montréal private investors and major financial and real estate institutions, including Cominar REIT, GWL, Manulife, Industrial Alliance, First Capital Realty, Fiera REIT, Northwest Healthcare Properties, BTB REIT, as well as government agencies such as Canada Post and Hydro-Quebec.

Education and Affiliations

Mr. Sinnett holds a Bachelor of Commerce from McGill University with a specialization in Marketing. He is a real estate broker in the province of Québec and a member of the International Council of Shopping Centers.

Real Estate Broker