Tucked into the prestigious Castle Peak Estates neighborhood and part of the renowned Las Virgenes school district, this 4-bedroom, 3.5-bathroom home sits on one of the largest lots in the community—over 40,000 square feet—with no neighbor to the right and plenty of room to add an ADU. The entry level features a formal foyer and a spacious ensuite bedroom with a recently renovated, spa-like bathroom showcasing clean, modern finishes. Upstairs, the rest of the home unfolds with a thoughtful and functional layout, including a large living room with fireplace, dining area, a bright and open family room with a second fireplace, and a well-designed kitchen that flows seamlessly for both daily living and entertaining. Two secondary bedrooms and the tranquil primary suite complete the upper level. The primary offers ample closet space and a beautifully updated ensuite spa-like bathroom. The backyard is truly a standout—designed for both entertaining and everyday enjoyment—with a custom resort-style pool, spa, waterslide, waterfall, and an expansive patio framed by serene hillside and mountain views. Additional highlights include new tankless water heater, new HVAC and ducting and new furnace, engineered hardwood flooring, recessed lighting, triple-paned windows, solar panels, and a spacious 3-car garage with bonus storage. A prior owner had architectural plans drawn to convert the attic into a third story with bedroom and bathroom, offering an opportunity to significantly expand this large home. Outdoor enthusiasts will love the home's proximity to the Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch), featuring miles of scenic hiking, biking, and equestrian trails through rolling hills and oak-dotted landscapes. Located just minutes from West Hills baseball and soccer fields, local trails, and everyday conveniences.