16400 Alamo Canyon Tucked behind gates and approached by a long paver stone driveway, this truly magnificent Sand Canyon estate spans approximately 7, 615 square feet across five exquisitely manicured acres. The 6, 800 square foot main residence is complemented by a spacious 653 square foot ADU above the attached three car garage, along with a separate two car carriage garage including one bay with an attached 362 square foot gym or office. Inside, soaring ceilings, coffered detailing, custom wall paneling, rich wood accents, and wide plank oak floors set a warm yet grand tone, anchored by striking stone fireplaces and reclaimed beams showcased in the family room. The home flows effortlessly into a showpiece kitchen finished in Calacatta marble with a statement Lacanche range, Thermador appliances, handmade tile, a butler’s pantry, wine refrigeration, and seamless custom cabinetry. The main level features both the primary bedroom suite and an additional downstairs bedroom with a full bath, while upstairs offers three guest bedrooms each with their own ensuite baths, along with a spacious loft ideal for lounging or study. Entertaining continues with a refined dining room with classic wainscoting, a dedicated movie theater with insulated soundproofed walls for a true cinematic experience, and space beneath the stairs that could offer a potential wine cellar. The ADU provides private guest accommodations with tall ceilings, a kitchenette, a separate HVAC system, studio style living, and a bathroom with a marble shower. Outdoors, the property unfolds like a private resort with stone patios and walkways, copper lanterns and gutters, a tranquil pond with fountains and lighting, an outdoor shower, a fully equipped outdoor kitchen, and covered entertaining areas with heaters and an oversized fan. The home features a paid off solar system, runs on public water for everyday use, and utilizes a private well for irrigation to significantly reduce landscaping costs. Manicured lawns framed by mature oak trees, professional landscape lighting, a five stall barn with turnouts, gardens with greenhouse, sport courts, sauna, and generous storage complete this exceptional estate, firmly positioning it among the most premier homes Santa Clarita has to offer.