Welcome to 21390 Tussing Ranch — a CUSTOM-built 4-bedroom, 3-bath, with bay windows, horse permitted estate nestled in one of Apple Valley’s most desirable neighborhoods, offering breathtaking mountain views, sunsets and an exceptional indoor-outdoor lifestyle. From the moment you arrive on nearly a half-acre, the wrap-around driveway and dual rolling gates set the tone for privacy, security, and timeless curb appeal. An abundant amount of large windows surrounding the property enhances views, allowing natural light to pour into every corner and showcase the scenic desert sunsets. The spacious living room features built-in wood and glass cabinetry, ideal for heirlooms or art displays, and a stone wood-burning fireplace that adds warmth and charm. Enjoy open light formal dining under a chandelier, with French doors opening an expansive backyard — perfect for entertaining under the stars. The kitchen includes marble countertops, stainless steel appliances, a custom walk-in pantry, triple sinks, and a pass-through window to the outdoor picnic patio. Rich hardwood floors flow through the living, dining, and kitchen areas, while plush carpeting adds comfort in the bedrooms. The primary suite offers a retreat-like experience with a massive walk-in closet, dual vanity sinks and an additional powder station area, and a jacuzzi tub. The other three bedrooms include its own walk-in closet with shelving and storage. The huge family room provides flexible space for gatherings, media, or multi-generational living. With direct access to both the living room and backyard. Outdoors, you'll find shade trees, outdoor lighting, a covered patio, and a detached 2-car garage converted into a home office or studio space with a private fenced patio area. There's even a storage shed, ample room to add a pool, a future ADU (Accessory Dwelling Unit), a RV / large vehicle area or space for horse or equestrian activities; perfect for investment or primary residence, as it is beautiful. Additional features include updated HVAC, electrical panel, excellent insulation, optional alarm monitoring, and potential owner financing. Located near upcoming high-speed transit development, 21390 Tussing Ranch offers both future growth potential and peaceful, upscale desert living or perfect for investment or development play. The property is perfect to customize & needs a little TLC. Don’t miss out on the opportunity to experience the best of Apple Valley’s high desert charm.