16878 Shirwaun Road Introducing a rare opportunity in the prestigious Sycamore Rocks neighborhood of Apple Valley: A breathtaking 2.38-acre corner-lot estate with sweeping valley views and a dramatic rocky mountain backdrop. This residence offers 3, 658 sq ft of refined living, enhanced by a spacious bonus room, an impressive office with built-ins and private patio, and abundant natural light from multiple large skylights. Designed for both elegance and comfort, the home features a gourmet kitchen with a large island and custom built-ins, an inviting family room with a woodstove insert, brick hearth, custom built-ins and a formal dining room with a coffered ceiling. The primary suite is a true retreat with a fireplace and a spa-inspired bath offering a soaking tub, step-in shower, private water closet, dual vanities, and two wardrobe rooms. A large laundry/utility room with extensive cabinetry and an attached 3-car garage complete the main home. Step outside to resort-style living with a sparkling pool and spa, waterfall, pool house, fire pit gathering area, and an expansive covered back patio with an outdoor kitchen/entertaining area—perfect for sunset evenings under the High Desert sky. Utility features are equally impressive, including two fully owned solar systems (home + pool/spa), plus the rare advantage of both a private well and utility water for efficiency and independence. The property’s signature differentiator is the approximately 4, 000 sq ft dream shop—a standout feature rarely found, offering four roll-up doors, its own bath, laundry/utility room, abundant storage, and a private studio apartment with its own bathroom. With access from two roads, three separate gated entries, expansive concrete driveway and parking areas, raised garden beds, and a storage shed, this one-of-a-kind estate is perfectly suited for collectors, contractors, hobbyists, or those seeking space for a home-based business. The unique combination of luxury amenities, versatile spaces, and exceptional capability sets this Apple Valley property apart, making it a rare offering where luxury, lifestyle, and capability converge.