This extraordinary custom estate presents a once-in-a-generation opportunity to own one of Nellie Gail Ranch's premier equestrian properties. Privately situated at the end of a coveted cul-de-sac and approached by a long, gated driveway, the Spanish-style residence sits on an expansive 31,280-square-foot usable lot, offering unparalleled privacy, scale, and resort-style living.Spanning approximately 7,897 square feet, the nine-bedroom, eleven-bathroom residence features an open-concept floor plan with distinct spaces for everyday living and entertaining. Exceptional craftsmanship is evident throughout, from hand-carved arched mahogany doors and dramatic beamed ceilings to abundant natural light and Spanish-inspired finishes and tile sourced from around the world.The main level features three en-suite bedrooms, a private office, billiard room with bar, and fully equipped theater. A generous living room opens directly to the outdoors, while the formal dining room overlooks a tranquil fountain. Two staircases, an attached three-car garage, and laundry rooms on both levels add to the home's thoughtful design.The chef's kitchen is exceptionally appointed with dual ovens, Wolf cooktops, dual dishwashers, Sub-Zero refrigeration, a generous butler's pantry, and more. Outside, the backyard unfolds into a private resort with a pool and waterslide, jacuzzi, fire pits, barbecue, pizza oven, outdoor fireplace, putting green, and multiple entertaining spaces. Upstairs, the oversized primary suite features a fireplace sitting room, multiple closets, a private balcony, and luxurious primary bath. A loft and five additional en-suite bedrooms complete the upper level. A private barn, pasture, and horse corral offer direct access to Nellie Gail Ranch's extensive riding trail system, while an additional gated area accommodates livestock. A detached fourth garage and separate storage building provide additional flexibility. Residents of Nellie Gail Ranch enjoy approximately 25 miles of equestrian trails, five community parks, and convenient access to shopping, dining, and the 5 and 73 freeways. HOA dues include community security, trail maintenance, The Watering Hole restaurant, resident events, and access to swim, tennis, and pickleball amenities. Rare in its combination of scale, privacy, craftsmanship, and equestrian amenities, this exceptional estate captures the very best of the Nellie Gail Ranch lifestyle.