Icon/Instagram Created with Sketch. ndg.westmount clients@sergegabriel.com 514 917 2228 4 967 585 visitors
A unique team driven by a sincere passion
Working with our team is joining a family of passionate professionals who have been making a difference for more than 30 years.

Serge Gabriel


A resident of N.D.G. since 1963, Serge began his career in real estate in 1987. With his ability to communicate in five languages, (English, French, Arabic, Italian and Armenian), and natural ease with individuals from all walks of life, Serge continues to serve a satisfied and varied clientele in N.D.G. and surrounding areas.

Over his 30 year career, Serge has been the recipient of a number of professional attestations and awards that reflect his in-depth knowledge of real estate and the marketplace, including Royal LePage’s elite National Chairman’s Club Lifetime award, the Director’s Platinum Award (since 1997), and Diamond Award. However, Serge’s greatest success is reflected in the number of repeat and “next-gen” clients and referrals that form the lifeblood of his business and testify to his integrity, trustworthiness and professionalism.

A father of two, passionate about tennis, and active in his community, Serge’s knowledge and love of houses come in part from his father, a successful architect. His ease with people is the legacy of his approachable and gregarious mother, complemented by his international upbringing.

Manon Sénéchal


A resident of N.D.G. since 1985 and real estate broker since 1996, Manon brings an in-depth knowledge of e-marketing technology to her partnership with Serge, along with a modern approach to client service and satisfaction.

An accomplished broker in her own right, Manon has been admitted to Royal LePage’s elite Chairman’s Club every year since 2010. With an average of 100 real estate transactions closed annually, Manon’s organizational skills and marketing savvy are critical to her and Serge’s shared success.

As Serge’s spouse and closest business partner, Manon continues to be a key contributor to ongoing client satisfaction and driver of new and improved approaches to the business of real estate.

Our Team
Patricia Le Gall

Real Estate Broker

In Real Estate since 2005, Patricia Le Gall has been the first Buyer’s Broker to join Serge Gabriel and Manon Sénéchal’s Team. Her in-depth knowledge of the housing market and the neighborhoods, combined with her energy, patience and her ability to effectively understand the client’s needs, make searching for a new home with Patricia an unforgettable experience.

Jacques Saint-Cyr

Residential Real Estate Broker

With a background as a Landscape Architect and as an exhibition design Project Manager Jacques joins the dynamic Serge Gabriel and Manon Sénéchal Team with a true passion for real estate. Having lived more than 40 years in N.D.G., Jacques offers you a personalized service. Tinted with rigor, patience and enthusiasm, his service will make your search for a property a truly stimulating experience.

Alex Langevin

Residential Real Estate Broker

Alex has worked in consultative sales for his entire career passionately helping people find the right solution in a timely manner. He's known for his personal touches and constantly putting his clients' best interests at heart. Alex believes that his duties are not only to represent his clients, but also to educate them throughout every step of the process so that they can make the best decisions possible. He's developed a passion for the intricate architectural details found in early 20th-century homes.

Nina Dettore

Nina brings over 25 years of experience as a legal secretary to notaries. With a passion for her role, Nina’s coordination is essential to realizing the team’s goal of “unparalleled focus”. Dynamic and conscientious, Nina’s energy and attention to detail are important contributions to our clients’ satisfaction.

Komal Patel

Final year finance student at Concordia University, Komal is passionate about the real estate world. She brings dedication and enthusiasm to the administrative team. Her strong communication skills & empathetic behaviour allow her to understand the clients needs, ensuring a pleasant experience for all.