With over 15 years of industry-leading experience, Sébastien Duval is recognized as one of Atlantic Canada’s most trusted advisors in commercial real estate. Now licensed in Nova Scotia and serving as the Commercial Leader with CENTURY 21 All Points, he delivers strategic guidance across every major asset class — industrial, retail, office, land development, and investment sales — representing landlords, investors, developers, and occupiers with clarity, discipline, and a relentless focus on value creation.
Sébastien brings a uniquely integrated Atlantic Canadian perspective to the Nova Scotia market. As the Founder and Managing Director of ONE. Commercial, and CENTURY 21 Generation in New Brunswick, he continues to lead two complementary brands built on one mission: delivering real, relevant results through insight, strategy, and execution. His approach combines data-driven market intelligence with entrepreneurial instincts — helping clients identify opportunity, mitigate risk, and execute complex transactions with confidence.
Over the course of his career, Sébastien has built an extensive network of local, regional, and national relationships, earning a reputation for professionalism, discretion, and results-oriented leadership. In Nova Scotia, his mandate is clear: to elevate commercial advisory standards, expand market share, and deliver exceptional outcomes for clients across Halifax and the broader province — backed by the scale, systems, and expertise of a multi-market Atlantic platform.
“I want my clients to remember the value I’ve brought them long after the deal is done.”
— Sébastien Duval
Outside the office, Sébastien enjoys time with his wife, Stéphanie, and their three children — Olivier, Nico, and Ellie. An avid mountain biker, trail runner, and lifelong learner, he brings the same energy and focus to life as he does to business: building lasting impact through meaningful relationships