Rare opportunity to own a versatile duplex in the heart of Sunnyvale! This one-level property offers ultimate privacy and a single-family feel with significant investment opportunity. The front unit boasts 3 bedrooms, 2 bathrooms, a chef's kitchen with granite countertops, stainless steel appliances, kitchen island, and a dining area that seamlessly opens to the living room with a gas fireplace. The primary bedroom features a walk-in closet and an en-suite bathroom with a spa tub. Two additional spacious bedrooms, hall bath, a laundry room, and a 2-car garage complete this unit. A generous yard, accessible from both the living room and primary bedroom, provides ideal outdoor space. The back unit features 2 spacious bedrooms, 1 bathroom, laundry, ample closet space, and a private yard perfect for entertaining. Whether for additional rental income or multi-generational living, this duplex offers flexibility and convenience. Located near top-rated schools, parks, walk to newly renovated CityLine shopping and dining, and Caltrain, this property combines luxurious living with prime investment potential. Don't miss this exceptional opportunity!