About Us

Buying or selling a home isn’t so daunting when you’re working with seasoned, local professionals. The team at KB Properties has an outstanding and longstanding history serving Sonoma, Marin, and Napa counties, and is prepared to help you go beyond the listings to find a great deal. Learn about our trusted agents below.


Want more from your real estate broker than just a listing? Real estate broker Adam Goldberg strives to bring these services to you. Having listed and sold hundreds of properties with KB Properties since joining in 2000, Goldberg works with a dedicated, experienced team to provide impeccable customer service to all of your brokerage needs — from inspections to staging advice to detailed transactions along the way. He brings to his clients a strong passion for real estate, a reputable list of area contractors, and a long history of buying and selling homes in Sonoma, Marin, and Napa counties. The goal is to make buying or selling a home a smooth, understandable process; Adam Goldberg is ready to assist you with integrity and with a priority on your satisfaction.


Agent Chelsea Wiecek draws much of her local real estate knowledge and resources from over 15 years as a Sonoma County resident; in addition, she has also invested in numerous area properties. Beyond her passion for buying and selling homes in her community, she brings a special appreciation for her customers while emphasizing commitment, communication, and courtesy as keys for a successful client-realtor relationship. Chelsea holds a BA in Communications and a minor in Spanish from Sonoma State University and is determined to prepare her clients with the right tools to confidently move through the buying or selling process. Call on her to sell your home for a profitable, efficient return or search for your perfect property.


As a third generation Sonoma County born native, Gaelen has lived in Sonoma County for his entire life. Having over 20 years in the customer service industry and an extensive background in construction, he is an exceptional listener, problem solver, negotiator and enjoys working with the public. Gaelen brings his attention to detail and knowledge of the area to help his clients find the perfect property. Whether surfing on the Sonoma Coast or hiking the redwoods with his family, Gaelen spends his free time outdoors and knows the area intimately. Call or email Gaelen for your real estate needs.

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