A classic 1907 Colonial Revival, renovated down to the studs in 2018 with full permits, featuring upgraded systems, an attached 2 bed / 1 bath ADU, and exquisite designer finishes. A gracious entry opens to living and dining rooms, a custom white-oak office nook, and a remodeled kitchen with a large island and pantry. The main-level primary suite features a walk-in closet, a beautifully finished bath, and French doors that open to a large deck and private garden. Upstairs, there is a second bedroom, a full bath, and plenty of closet space. The ADU, at the rear of the second floor, has its own entrance, separate meters, and an interior connecting door, so the home can live as one expansive residence or two independent spaces. It's perfect for extended family, guests, rental income, or home offices. Special features include a seismic retrofit, new roof, sound-dampening Marvin Ultimate windows with laminated glass, A/C-ready Carrier furnaces, Takagi tankless water heaters, Cat 6 Ethernet throughout, in-ceiling speakers, a certified EBMUD sewer lateral, heated floors and a curbless shower in the primary bath, and off-street driveway parking. Ashby BART is two blocks away, and it's a 35-minute door-to-door ride to Market Street in San Francisco, with Berkeley Bowl, shops, cafés, and UC Berkeley nearby. Move-in ready. Home Energy Score of 6.