A rare gem located in the heart of South Livermore Wine Country in the prestigious Dunsmuir neighborhood. Corner lot and one of the biggest lot sizes in the community, along with beautiful landscaping. A fantastic floor plan boasting 2 bedrooms and a spacious kitchen, living room, and dining room on the first floor. Unique upgrades all throughout the property. The second story offers 4 bedrooms, including a spacious master bedroom with a walk-in master closet and an expansive master bathroom. The resort-style backyard has a fantastic pool, perfect for entertaining. The detached garage is ideal for a dedicated workshop space and parking for 3 cars, plus a custom driveway. Conveniently located close to parks, schools, golf courses, the lively Livermore downtown, and easy freeway access. 5403 Carnegie Loop is waiting for you to call it home.