1401-1411 Mason Street presents the opportunity to acquire a well-located mixed-use investment property in the heart of Nob Hill, one of San Francisco's most iconic and supply-constrained neighborhoods. Built in 1913, the property consists of seven (7) two-bedroom, one-bath units, one (1) one-bedroom, one-bath unit, one (1) commercial unit, and two (2) parking (tandem) spaces across approximately 9,510 square feet. Positioned on the corner of Mason and Pacific Avenue, the property benefits from excellent natural light, expansive neighborhood views, and classic San Francisco architectural character. Residential units feature hardwood flooring, bay windows, spacious layouts, and built-in cabinetry, while select units offer updated kitchens and baths. The building also includes three (3) vacant owner storage units, providing additional utility and flexibility for ownership. The asset offers a highly attractive value-add opportunity with substantial rental upside potential. Several long-term tenants create the opportunity to significantly increase income over time while maintaining strong in-place cash flow. The inclusion of a ground-floor commercial space further diversifies the income stream and enhances the property's long-term investment profile. Located just blocks from Polk Street, Chinatown, North Beach, and the Financial District, 1401-1411 Mason Street provides residents with immediate access to some of San Francisco's best dining, retail, nightlife, and public transportation options. With its premier Nob Hill location, strong unit mix, classic architecture, and meaningful upside potential, the property represents a compelling long-term investment opportunity in one of the city's most desirable rental markets.