Rare 4-Bedroom Marina-Style Home with Flexible Layout in Outer Mission! Held by the same owner for 32 years, this classic Marina-style single-family home sits on an expansive 30' x 104' lot and offers exceptional scale, space, and upside. The upper level (approx. 1,225 sq. ft.) features a traditional layout centered around a large living room, formal dining room, and a spacious kitchen with an adjacent breakfast room. Two well-proportioned bedrooms anchor this floorone looking out toward the front entry and the other facing the rear garden. The flexible lower level expands the home's living options significantly, featuring two additional bedrooms, a full bathroom, and a massive living and dining areaideal for extended family, guest accommodations, a home office hub, or future rental configuration (buyer to verify permits and options with SF DBI). While the home needs TLC, its flexible layout, deep lot, and prime commuter location offer immense potential. Minutes from BART, Muni, freeway access, and the tennis and basketball courts at Cayuga Park. Bring your contractor and vision to maximize this multi-level Outer Mission gem!