Tucked away on a tranquil lane in the Berkeley Hills, this property seamlessly blends elegance & functionality. The main level features 3 bedrooms & 2 baths, a spiral staircase leads to a bonus space on the lower level that can be used as a 4th bedroom complete with its own full bath & access to the garden, plus a detached loft-style studio accessory building with lath ceilings, a kitchenette, a full bath, a workstation, a mezzanine with a fireman's pole hand railing & 2nd washer & dryer. The public record SqFt does not include the lower level or the detached studio included in this unique and versatile property that is ideal for multi-generational living or potential passive income, subject to local rental regulations.  The open-concept living room has a striking fireplace, hardwood floors, glass windows that seamlessly blend indoor & outdoor living, enhancing the homes natural light. The kitchen includes updated appliances, pantry, & skylight. Updated guest hall bath. The primary bedroom offers serene views & multiple closets. The main washer & dryer have an eco-friendly gray water system. Owned Solar panels, making this home both energy-efficient & environmentally conscious. Near Tilden & UCB, it offers an escape into nature while keeping the best of the city within reach.