Welcome to 308 S Blaine Ave, a beautifully maintained ranch walk-out offering flexible living options in a desirable east Sioux Falls location, ideal for buyers looking for house-hacking potential, multigenerational living, or extra space. The main level welcomes you with an inviting living room featuring a coved ceiling and large picture window, an updated kitchen with oak cabinets, fresh paint, and a cozy eat-in area, plus two comfortable bedrooms and a full bath down the hall. The walk-out lower level expands your living space with a generously sized third bedroom, a second full bath with a tiled walk-in shower, a spacious family room with room for furniture, a home gym, or a game area, and a second kitchen that offers incredible flexibility as an in-law suite, rental unit, or private guest space. Recent updates include brand new carpet throughout, a water heater and radon mitigation system (2022), a high-efficiency furnace and A/C (2016), and newer vinyl windows. Step out from the laundry room to an expansive fenced backyard complete with a storage shed. Enjoy a single-car attached garage with extra depth to accommodate larger vehicles. Don't miss this rare opportunity to own a move-in-ready home with true dual-living potential in a great Sioux Falls neighborhood!