Walled and gated estate approximately 29,900+ sq ft in prime Sullivan Canyon with 4 horse stables. Existing home is a charming Cliff May Ranch style 3 bedrooms + 2.5 baths house. Purchase price includes plans by renowned Napa architect Howard Backen. Build your dream house on the sprawling grounds with pool, mature trees and beautiful landscaping. Truly a private park-like setting. A rare opportunity in highly desirable Sullivan Canyon with riding rings and mountain trails.