Your Path to Success in Real Estate
2022
Founded in 2022, ONE. Commercial is the outcome of 14+ years of market-leading experience and delivering real, relevant results in the commercial real estate sector
2025
C21 Generation is created in 2025 to fill a gap in the NB market and will operate alongside ONE. Commercial at its headquarters in downtown Moncton
Future
C21 Generation and ONE. Commercial will bring innovation, leadership and excellence to the real industry with plans for rapid growth across New Brunswick
Servicing New Brunswick's
RESIDENTIAL AND COMMERCIAL NEEDS
- Moncton
- Fredericton
- Saint John
- & surrounding communities
Elevate Your Career in Real Estate
Actively Hiring Experienced
Residential Sales Advisors
Commercial Sales & Leasing Advisors
Apply to Join Our Operations Team
Office Manager
Executive Assistant
Committed To Your
Success
Training & Development
Training & Development
Our brokerage is committed to ongoing professional development. We offer:
- Weekly team meetings to keep agents informed and engaged.
- Weekly coaching sessions, available in-person or virtually, through third-party training providers.
- Sales training from Leader’s Edge and other top-tier platforms.
- Personal development workshops and coaching to ensure continuous growth.
- 24/7 access to Campus 21 TV training for self-paced learning.
- Quarterly business plan reviews to help agents track their progress and refine their strategies.
Join Us Now
Coaching for Success
Coaching for Success
Each agent works directly with Sébastien Duval to create a personalized business plan and success road map. Our hands-on approach ensures that every agent has the guidance, support, and accountability they need to achieve their goals.
Join Us Now
Technology & Tools
Technology & Tools
We provide cutting-edge tools to help agents streamline their business:
- Customizable Agent Websites – Create a personalized online presence to showcase listings and attract new clients.
- CRM & Lead Management – Organize leads, manage tasks, and nurture client relationships efficiently.
- Seamless Listing & Transaction Management – Our integrated systems make handling deals easier than ever.
- Marketing & Branding Support – Access professional marketing resources to grow your brand and reach more clients.
Join Us Now
What You Can
Expect
Customizable Agent Websites
Listing and Buyer Presentations
Client Relationship Management (CRM) Platform
Leads Program
Online Marketing Centre
And So Much More!
- Comparable Market Analysis (CMA)
- Social Media Ad Support
- Email Campaign Templates
- Google Workspace
- Business Cards
- Social Media Library
About Our
Leadership Team
Sébastien Duval
Owner & Managing Director
Sébastien Duval is a professional commercial real estate advisor with over 14 years of industry-leading service to landlords, investors and occupiers in all sectors of commercial real estate across New Brunswick and Nova Scotia. In 2022, after having built his career working at a national brokerage, Sébastien created ONE. Real Estate Advisors. With its clear dedication to real, relevant results, ONE. quickly became a well-known brokerage in Atlantic Canada servicing major clients in the office, retail and industrial sectors.
Constantly driven to deliver maximum value and genuine service, Sébastien is always ready and willing to collaborate with his clients to better understand their needs and craft winning solutions for real, relevant results. This purpose-driven attitude has made Sébastien a truly indispensable partner in real estate for local, regional and national companies and institutional investors throughout his career.
Sébastien’s successful track record, strong relationships and solid industry reputation have allowed him to forge lasting and meaningful connections while becoming a trusted name in the Atlantic commercial real estate industry.
”I want my clients to remember the value I have brought them long after the deal is done.” – Sébastien Duval
In terms of community service and volunteering, Sébastien serves as a Director-at-Large with the New Brunswick Real Estate Board and chairs the Commercial Committee and sits on the board of directors for the Beauséjour Gymnos Gymnastics Club in Moncton, where his three children excel in various levels of gymnastics.
During his free time, Sébastien enjoys spending time with his family and is an avid trail runner, mountain biker, loves reading, listening to music and is passionate about Ferraris, Formula 1 racing and building Lego kits with his kids.
Stéphanie Duval
Transaction Coordinator
Stéphanie has over 15 years of experience in estimating and project management within the commercial construction industry in Atlantic Canada.
She has worked on several multi-million-dollar commercial and institutional projects across the Maritimes over the span of her career, consistently developing and sharpening her skills and abilities as a highly organized, strategic critical thinker.
Stéphanie thrives in an environment where she can apply her robust planning and organizational skills daily within the operating systems of a thriving organization.
Stéphanie is the backbone of our operations and our accounting rockstar!
When Stéphanie is not crunching numbers, balancing the books or sifting through a spreadsheet, she enjoys reading thrilling fiction novels, watching great films and spending time with her husband and their three kids; Olivier, Nico and Ellie, and cooking up some tasty (and deliciously healthy) meals for the entire family!
Why Work With
Century 21 Generation?
Broker Systems
Our broker systems provide comprehensive support, including dedicated admin services and personalized one-on-one training. We equip you with the tools and guidance needed to streamline your operations and elevate your business.
Marketing/Lead Generation
Maximize your reach with our lead generation and marketing system. We offer strategic tools and proven techniques to attract, capture, and convert leads, helping you grow a robust pipeline of potential clients.
Client Relationship Management
Build and maintain strong client relationships with our client relationship management system. We provide you with the resources to stay organized, nurture leads, and deliver exceptional service at every touchpoint.
buyer experience
Enhance the buyer journey with our tailored buyer experience system. From the first showing to closing, we ensure your clients feel informed, supported, and confident throughout the entire process.
Listing Presentation
Impress potential sellers with our seller experience system focused on powerful listing presentations. We help you craft compelling, data-driven presentations that showcase your expertise and win more listings.
Marketing the Listing
Our seller experience system for marketing the listing ensures your properties receive maximum exposure. We provide targeted marketing strategies that highlight the unique features of each property, attracting qualified buyers and driving sales.
Communication
Strengthen your client interactions with our communication system. We offer tools and best practices to ensure clear, consistent, and effective communication, keeping your clients informed and engaged throughout their real estate journey.
Schedule Optimization
Optimize your productivity with our schedule optimization system. We help you prioritize tasks, manage your time efficiently, and maintain a balanced work-life schedule, so you can focus on growing your business.