512-520 Grant Avenue presents a rare mixed-use investment opportunity in the heart of San Francisco's Financial District, positioned along one of the city's most iconic and high-foot-traffic corridors. Located just steps from Chinatown, North Beach, and the Downtown core, the property benefits from exceptional visibility, strong pedestrian activity, and immediate access to major employment centers, retail, and public transit. The building consists of seven (7) units, including six (6) residential units and one (1) ground-floor commercial space, offering a balanced and diversified income stream. The residential units feature a mix of one-, two-, and three-bedroom layouts with updated interiors, including quartz countertops, wood cabinetry, and abundant natural light, while the commercial space provides stable frontage along Grant Avenue. Originally constructed in 1908, the property blends classic San Francisco architecture with functional upgrades, including separately metered utilities, a compliant fire alarm system, and completed soft-story seismic work. Additional features such as in-unit laundry in select units, a skylight, and secure entry system further enhance the building's appeal and livability. With strong in-place income anchored by the commercial tenancy and steady residential demand in a high-barrier-to-entry location, 512-520 Grant Avenue offers investors the opportunity to acquire a well-located asset with long-term stability and continued upside in one of San Francisco's most dynamic urban environments.