This thoughtfully improved building offers a functional blend of front-facing office space and rear warehouse use. Modern climate control systems including full heating and air conditioning, along with an insulated ceiling, ensure year-round comfort and energy efficiency. Interior features include two restrooms, a shower, and a convenient wet bar - enhancing both utility and comfort. The warehouse area is equipped with a roll-up door for efficient loading and unloading, and is powered by a robust power 400 amp/120/208 service. 54 Mark Drive is well located in a quiet, established industrial corridor in San Rafael, offering convenient access to Highway 101 and key transportation routes throughout Marin County and the greater Bay Area.