California
Mill Valley
William Barrett
William Barrett serves clients across West Marin with deep local knowledge gained from living in the area since 1980. Originally a tourist in 1974, he became a full-time resident of Point Reyes Station before moving to Inverness in 2004, allowing him to understand the distinct character and rhythms of coastal villages like Dillon Beach, Tomales, and Bolinas as well as inland communities such as Nicasio and San Geronimo.
His philosophy centers on honesty, transparency, and communication, ensuring he listens carefully to client needs to achieve their specific goals. As a Compass agent, he combines this in-depth local expertise with access to top-tier professional services to deliver a polished transaction experience. Beyond real estate, William is an active community leader currently serving as President of the Inverness Association & Foundation and holding board positions with the Petaluma Health Center and the Coastal Marin Fund.