Incredible opportunity for investors or owner-users, this enormous 4-unit building offers lovely architectural details, and has great expansion potential in A-plus location in Nob Hill. This 1909 building has 4 sprawling full-floor flats spanning a total of approx 8380 square feet, all tenant occupied. There's a shared patio and bonus rooms at the ground level for potential expansion or an ADU. Each unit is metered separately for PG&E. Central steam boiler for heat and separate hot water heaters. Architectural detail with bay windows, hardwood floors, tall beamed and coved ceilings, bold ionic columns and decorative fireplaces. Investors, developers and owner-occupants will enjoy huge upside potential. Recent upgrades: roof, ext. paint, boiler, sewer, rear stairs, electrical with new meters and panels, chimney flue. A walker's paradise with fantastic access to public transportation and tech shuttles. Subject to tenants rights.