100 B Street is a centrally located, multi-tenant professional office building ideally positioned in downtown Santa Rosa directly across from Santa Rosa Plaza. The property delivers a highly functional workplace environment featuring an attractive lobby, efficient floor plates, and suites designed with abundant natural light. Tenants benefit from immediate access to major highways, public transit routes, and multiple public parking garages within one block. The surrounding district offers a full complement of dining, retail, hospitality, government services, and financial institutions, supporting both employee convenience and client-facing operations. Flexible suite options and the potential for prominent building signage make the property well-suited for a wide variety of professional users seeking strong visibility and connectivity in a thriving urban core.