This 12,726-square-foot professional office building in San Gabriel presents an exceptional opportunity for investors seeking income-producing real estate in the heart of the San Gabriel Valley. The property occupies a 0.61-acre parcel with on-site parking accommodations and flexible interior layouts tailored for professional services, making it adaptable to multiple leasing configurations. Strategically positioned along Rosemead Boulevard, the building offers visibility and superior regional connectivity with convenient access to major freeways, including the I-10, 210, and 60 corridors. This location benefits from proximity to established neighborhoods and a diverse commercial base, creating sustained demand for professional office space in the surrounding market. Currently configured with multiple suites and private offices, the building can support single or multi-tenant occupancy for diversified income and risk mitigation. Its accessibility to public transit options, alongside nearby dining, retail, and service amenities, enhances the property's long-term value proposition. With a competitive asking price of $4.5 million, this asset offers both stability and upside for a seasoned investor or owner-user.