5151 Wild Horse Valley Road In Napa's coveted Coombsville region, this rare 29-acre estate offers extraordinary scale, privacy, and potential. The Tudor-inspired residence spans more than 7, 800 sq. ft. and welcomes guests with a dramatic formal entry, soaring ceilings, and grand entertaining spaces designed for both intimate gatherings and large-scale hosting. The home was also thoughtfully designed with a dedicated shaft for a future elevator, allowing effortless adaptability for aging in place or multigenerational living. Originally being completed by its owner-builder, who passed away before adding the final aesthetic touches, much of the home is complete including the kitchen with select areas such as flooring and fireplace mantels offering an opportunity for the next owner to personalize the finishes to their own style. A private two-bedroom guest apartment provides exceptional flexibility for multigenerational living, extended stays, or a caretaker. A large adjacent storage room can easily be converted into a third bedroom, added bathroom creating a full 3-bedroom apartment a valuable asset for an estate of this size. The land itself is the true luxury: gently rolling acreage surrounded by mature trees, open meadows, and neighboring vineyards. The setting offers exceptional privacy while remaining just minutes from downtown Napa's world-class dining, shopping, and cultural experiences. With abundant water, expansive acreage, and the potential for additional development, this property presents a rare opportunity to create a true legacy estate in one of Napa Valley's most desirable enclaves.