Rare fully redesigned North Berkeley “Golden Duplex” offering modern construction, flexible living, and strong income potential in a prime location. Situated in one of Berkeley's most desirable neighborhoods, this exceptional property by Cornerstone Construction is just minutes from shops, dining, parks, and transit. Extensively rebuilt with quality craftsmanship throughout, including a new foundation, electrical, plumbing, roof, siding, Anderson windows, flooring, high ceilings, and custom decorative lighting. The lower unit (1,292 sq ft) features 3 bedrooms and 2 baths with bright open living and dining areas, a beautifully designed kitchen with high-end stainless steel appliances, modern bathrooms, laundry hookups, and a spacious primary suite with direct access to a backyard patio and garden/play area. The upper unit (985 sq ft) offers 2 bedrooms and 1 bath with stylish finishes and its own laundry hookups-ideal for rental income, extended family, or owner occupancy. A detached finished building (890 sq ft) with a finished basement provides flexible space for office, studio, gym, or creative use. Separate meters. Walk Score 90. Excellent income potential for investors or owner-occupants. *BESO Score is 3