Exceptional duplex opportunity in a prime Sunnyvale location featuring a 1,018 sqft. 3-bedroom, 1-bath owners' unit with a large private backyard, and a well-appointed 762 sqft. 2-bedroom, 1-bath rental unit. Each unit offers its own private outdoor space, patio, laundry, off-street parking, and additional storage. Both units have undergone significant permitted upgrades, including new roof, updated plumbing and electrical, newer windows, remodeled bathrooms, updated kitchens, and newer appliances. The thoughtful improvements provide modern comfort while enhancing long-term value. Ideally located in the heart of Silicon Valley near major tech campuses including Apple, Google, LinkedIn, and Nvidia, as well as Downtown Sunnyvale, Caltrain, parks, shopping, dining, and key commuter routes including Highways 101, 237, and Central Expressway. Ideal for investors, multigenerational living, or owner-occupants seeking rental income. Both units are vacant, offering immediate flexibility and exceptional opportunity.