Move-in-ready single-story Ranch in sought-after Los Altos neighborhood: 2,738 SF main home + a 340 SF ADU, for approximately 3,078 SF total. Zoned for top Cupertino schools: Monteclaire Elementary, Cupertino Middle, and Homestead High, with St. Simon and St. Francis High also walkable/bikeable. Flexible floor plan: 4 bedrooms including a primary bedroom with en suite office, 2 living areas, dining spaces, abundant natural light throughout, PLUS a flex room ideal as a 5th bedroom, media room, or creative den. The permitted, detached ADU, built in 2023, features a fully equipped kitchen with a dishwasher, stove, and oven range. Dining area, en suite bath, cathedral ceilings, Murphy bed, built-ins, in-unit washer/dryer, mini-split A/C, and private patio, perfect for multigenerational living, a home office, or guest house. Eco-friendly upgrades include owned solar, EV charging, solar battery backup, and dual-zone HVAC with central air conditioning and heat. Landscaped backyard with mature citrus trees, barrel roses, and BBQ deck. Minutes to downtown Los Altos, downtown Sunnyvale, and Rancho San Antonio Preserve, with easy access to Hwy 85/280 and major tech employers.