Classic Berkeley charm meets modern versatility in this split-level property featuring a beautifully updated 3BR/2BA main home plus a newer ADU. Built in 1937, the main residence offers approximately 1,500 sq. ft. with gleaming hardwood floors, an open updated kitchen perfect for entertaining, and a spacious primary bedroom retreat. Energy-efficient dual-pane windows and solar panels enhance year-round comfort and efficiency, while a tandem garage and generous attic storage add everyday convenience. Thoughtful updates preserve period details while supporting today's lifestyle. The detached 1BR/1BA ADU, built in 2018, provides approximately 640 sq. ft. of contemporary living with vaulted ceilings, creating a bright and airy space ideal for guests, rental income, or a private home office. Separate access allows for flexibility and privacy. Ideally located in a centralized Berkeley neighborhood, this property offers easy access to local amenities, dining, and transit, with Whole Foods Market just a short distance away. With a stellar BESO score of 10, this home seamlessly blends timeless character, modern updates, and sustainable living in one exceptional offering.