Exceptional corner duplex in the heart of San Francisco's vibrant Portola neighborhood offering strong income potential & exciting future upside. Situated on an expansive lot, this property presents a rare opportunity for investors or owner-users seeking flexibility, with additional space ideal for parking, outdoor use, or potential expansion/development. The upper unit features 2 beds/1 bath, a private patio, and direct access to the backyard via a separate staircase. Perfect for indoor-outdoor living. The lower unit offers 3 beds/1 bath, complete with a fireplace, formal dining area, and its own private entrance to the backyard. Both units enjoy separate meters & individual garage parking, providing convenience and added value. Ideally located with easy access to 101 and 280, offering convenient commuting to Downtown San Francisco, the Peninsula, and Silicon Valley. Just moments from the lively San Bruno Avenue corridor, known for its diverse dining, local markets, and neighborhood charm. Nearby outdoor amenities include McLaren Park - one of San Francisco's largest parks featuring trails, open green space, and a golf course. A rare opportunity to own a versatile, income producing property in a growing neighborhood with strong community appeal & long-term potential