851 Irwin Street is a 29,923-square-foot, three-story office building in the heart of San Rafael, offering strong street presence along Irwin Street and 59 on-site parking spaces. The building features a flexible floor plan comprising small- and mid-sized office suites, well-suited for businesses seeking to grow, scale down, or stabilize operations. Tenants enjoy a range of shared amenities, including exterior decks, a welcoming lobby, elevators, conference rooms, and a communal kitchen, all supported by building-wide Wi-Fi and ample parking for added convenience and connectivity. The property was recently acquired by an experienced real estate ownership group that completed a comprehensive renovation of both the building and grounds. Capital improvements included HVAC modernization, elevator upgrades, roof restoration, and enhanced security and safety systems, along with refreshed interiors featuring new flooring, updated lighting, and the addition of modern common areas. Centrally located just off Highway 101 and directly across from the San Rafael Transit Center, 851 Irwin Street delivers exceptional regional accessibility. The surrounding area offers walkable access to daily conveniences such as Starbucks, Whole Foods, Trader Joe’s, Petco, and numerous restaurants, as well as the San Rafael SMART rail station. With convenient freeway access, flexible short-term lease options, and hands-on on-site management, the property offers a highly functional, lifestyle-oriented office environment.