Sylvia Kos
Real Estate Agent (Broker)
Hinsdale - IL

Sylvia Kos is an accomplished Realtor with extensive expertise in the Hinsdale, Willowbrook, Burr Ridge, Downers Grove, Clarendon Hills, Westmont, Western Springs, Darien, Lemont, and neighboring areas. Having resided in Hinsdale for over two decades, she possesses a deep understanding of the local market and community dynamics.

With a strong foundation in interior design and a family background in custom home building, Sylvia brings a unique perspective to her real estate practice. Her creative approach, combined with sharp business acumen and exceptional negotiation skills, enables her to provide unparalleled service to her clients. Sylvia remains actively engaged with current market trends, ensuring her clients are well-informed when navigating significant real estate decisions. Her dedication and work ethic drive her to consistently go above and beyond for those she serves.

Client testimonials highlight Sylvia's commitment to excellence. Joanna K. notes, “Sylvia was beyond amazing. She was very attentive to my needs as a first-time homeowner, asking all the right questions during our showings. Her flexible schedule and background in interior design helped me visualize my future home.”

Monika M. adds, “Working with Sylvia Bart was a pleasure. She was hands-on and always accessible, quickly responding to our questions and keeping us informed throughout the process. Thanks to her efforts, our first home purchase was a tremendous success, and we couldn’t be happier with the results!”