Call For Pricing. This offering represents a rare opportunity to acquire two well-positioned medical office buildings located in the high-demand Marin County market. The portfolio consists of 350 Bon Air Road and 599 Sir Francis Drake Boulevard, collectively providing over 35,000 square feet of medical-oriented space with a strong healthcare tenant mix. Both buildings are strategically situated along Sir Francis Drake Boulevard, a major thoroughfare with traffic counts exceeding 75,000 vehicles per day, offering exceptional visibility and accessibility.