Rare opportunity to own a high-visibility, mixed-use property along the 4th Street corridor. Included are two detached structures on approximately 0.5 acres, zoned CO (Office Commercial), supporting a wide range of uses including office, service commercial, and residential (with a minor use permit). Ideal for owner-users, creative professionals, tradespeople, or live/work buyers seeking flexibility in a central location. The buildings share utilities and offer access from both 4th Street and the lower-level parking area. One building is currently operated as a massage spa, while the other is vacant. With over 22,000 vehicles passing daily and direct frontage at a signalized intersection, this property delivers exceptional signage and branding potential. A private 10-space parking lot adds rare convenience for business operations, staff, and clients. Outdoor features include private patios with creek views and a fenced side yard adjacent to the residential structure perfect for outdoor living. Santa Rosa Creek forms the southern border, offering a peaceful natural backdrop rarely found in commercial settings. This is an outstanding opportunity for buyers looking to invest, occupy, or reimagine a property in one of Santa Rosa's most dynamic corridors.