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The Team

Debbie Wilhelm
Founder / Owner
CalRE: #01044009

#1 Agent San Mateo Flagship Office
Awarded Society of Excellence
Ranked #10 Out of 4,200 Agents in NorCal

Debbie Wilhelm has been one of the most sought-after real estate professionals in Belmont and surrounding cities since 1989. Her determination and drive, combined with her straight-forward communication style and masterful knowledge of the local markets, all make Debbie the premier choice for your real estate needs. Call her today and experience “The Spirit of Determination”
Sanit Bordeianu
Buyer's Agent
CalRE #01923423
Sanit was born in Bangkok, Thailand, “the Land of Smiles” and moved to the San Francisco Bay Area in 1999 to further her studies. After finishing an MBA, Sanit worked for 8 years in corporate recruiting before following her own passion and joined the real estate industry. Sanit has always had a love of people and beautiful homes, so combining both as a residential real estate professional was a natural fit. Sanit lived in many cities throughout the San Francisco Peninsula giving her in-depth and firsthand knowledge of the local communities, varied neighborhoods and schools. For the past 13 years, she has enjoyed living in Redwood Shores with her husband and young daughter. Excelling in what is arguably the most competitive real estate market in the world takes a special commitment to excellence. Sanit brings an unparalleled set of attributes to her career as a Realtor, all of which add value to her clients. Sanit’s strengths lie in her knowledge and experience combined with her professional demeanor and positive and persistent attitude. Sanit is fluent in English and Thai. She proudly serves the real estate needs of residents in San Mateo County and along the peninsula. Call Sanit today to start your real estate journey! Member of the: San Mateo County Association of Realtors California Association of Realtors National Association of Realtors
Carly Seiff
Buyer’s Agent
CalRE #01902323
Born and raised on the Peninsula, Carly is a second-generation graduate of San Mateo High School and she earned her BA in Political Science and Global Studies from UC Santa Barbara. Early on in her career she pursued management roles in legal services and non-profit development before discovering her passion for Real Estate. Growing up in a family of architects and artists, Carly has always had an eye for good design and quality craftsmanship, and she knows the neighborhoods of the Mid-Peninsula like the back of her hand. She readily offers her expansive personal network and wealth of local knowledge as a resource for her clients. She's always up on the most recent trends; a necessity for navigating our active real estate market, but she also understands that this business is not just about properties and data, it’s about people and about our communities. Whether you are buying or selling a home, Carly prides herself on giving advice you can trust because she believes in treating her clients like her family and friends. Let her guide you through your sale or purchase with true professionalism, unwavering dedication and sincere compassion, because where you live is more than a street address. It's home.
Kristen Bertetta
Office Manager and Assistant
Roy Barba
Marketing Specialist
Roy has a degree from the Academy of Art University. He has a keen eye for photographing properties and designs detailed postcards. He’s also in charge of posting listings online and through social media, so your listing has a high visibility to the world.
Sheri Lynn
Founder of GOING GOING GONE - Declutterer & Moving Management
Sheri is a native San Franciscan with a background in residential real estate, project management and Senior Living. She also has a refreshing sense of design and aesthetics. She has a deep love of Bay Area living and a keen sense of how to organize space. Her passion has fueled her organizing business" Going Going Gone." Sheri’s organizational and intuitive skills, enthusiasm, energy, and sense of humor are invaluable tools for serving our clients. "I credit my upbringing for developing the love of being organized. I grew up with an organized mom and being organized was just the way we did things in our house." Sheri is a member of the "National Association of Professional Organizers (NAPO)," which believes in teaching people to become organized, and having their space fit their needs.
Rosemary Gibson
Property Manager
CalRE #01515058
Gibson Portfolio Management connects tenants and property owners throughout the Bay Area. We understand and stay up-to-date with the Bay Area market conditions, and we specialize in San Mateo County and Santa Clara County.
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