• Who We Are

    We are a private, not-for-profit corporation devoted to protecting Sonoma and Sonoma Valley’s historic buildings and cultural heritage. We offer preservation related events and advocacy programs.

  • Our Mission

    To educate, promote interest in, and advocate for the preservation of historic buildings, neighborhoods, and landscapes in the City of Sonoma and Sonoma Valley.

  • Event Venue

    The Maysonnave House may be rented for meetings and the Maysonnave Garden is available to rent for weddings, parties, receptions, celebrations of life and other special occasions.