145 3rd Street Prime opportunity in the heart of Historic Railroad Square in downtown Santa Rosa, offering exceptional visibility and easy access just moments from Hwy 101. Surrounded by premier restaurants, boutique shopping, hotels, and the SMART Train, this location checks every box for both owner-users and investors. The property consists of two parcels: one with the building and a second, gated parcel providing valuable on-site parking. The building offers 15, 000+ sq ft with prominent frontage and windows along Third Street and Davis Street. Currently configured for retail, storage, and office use, the space can function as one large operation or be divided into up to three tenant spaces, allowing flexibility for multiple business models. The warehouse/storage portion features a roll-up door suitable for small truck access. The office area includes three private offices, two conference rooms, stock/storage areas, and a main reception area. Common areas offer a lunch/break space, restrooms, and additional storage. The retail component is an open, highly visible space ideal for a showroom with customer-facing use. Zoned SMU (Station Mixed Use) and located within a historic district, this property benefits from strong foot traffic, proximity to hotels with conference facilities, and walkability to downtown Santa Rosa and the downtown mall. Offered for sale, with select lease opportunities also available (contact listing agent for details). A rare chance to secure truly prime downtown real estate with flexibility, visibility, and long-term upside.