Light-Filled Contemporary Retreat Privately set down a secluded flag lot in St. Helena, this sophisticated 3,650 square foot residence offers a rare blend of space, flexibility, and effortless Napa Valley living. Designed with both comfort and refinement in mind, the home features 4 spacious en-suite bedrooms and 4.5 baths, thoughtfully arranged across three distinct living areas to provide exceptional privacy for family and guests alike. The main-level primary suite serves as a serene retreat, opening to views of the lush backyard and complemented by a generous walk-in closet and a spa-inspired bath with soaking tub and separate shower. A separate wing hosts two additional en-suite bedrooms, while an expansive guest retreat above the garage offers remarkable versatility, complete with a bedroom, full bath, media lounge, and space for a home office or fitness studio. The heart of the home is designed for both intimate living and entertaining, featuring a well-appointed kitchen, formal dining area, breakfast nook, and bar, all seamlessly connected to the surrounding outdoor spaces. Set on over a third of an acre, the grounds are curated for low-maintenance luxury. A welcoming front courtyard with a tranquil fountain and covered porch sets the tone, while the private backyard invites relaxation with artificial turf and patio ideal for outside living. Modern conveniences include fully owned solar with battery backup, a shared well for irrigation,an oversized two-car garage, generous under-home storage, and a separate storage shedan exceptional opportunity to experience refined living in one of Napa Valley's most coveted locations.