Welcome to 4008 La Ultima Piedra — a newly built (2022) architectural gem located in the prestigious Boulders Resort community in Carefree, AZ. This single-level custom home offers 3,960 sq ft of elevated desert living on a serene 1.62-acre lot, showcasing breathtaking, unobstructed views of Black Mountain. Featuring 4 spacious bedrooms — including a luxurious primary suite, a large guest suite, and two additional en-suite bedrooms — this residence blends form and function in the most elegant way. Every bedroom includes its own bath and walk-in closet, offering the perfect setup for privacy and comfort. Designed for both everyday living and lavish entertaining, the great room flows effortlessly into a chef-caliber kitchen outfitted with Wolf double ovens (plus a third wall oven), Sub-Zero refrigerator and beverage cooler, ASKO dishwasher, and custom cabinetry all centered around a large quartz island with breakfast bar seating. A separate guest wing includes a flexible space ideal for an office, playroom, or game area. Throughout the home, 24x24 porcelain tile and designer upgrades create a sleek, modern ambiance. The outdoor space is a resort-like retreat, complete with a heated pool, spa, low-maintenance synthetic turf, and a built-in BBQ with granite countertops under a covered patio all facing unforgettable sunset views over Black Mountain. Car collectors will appreciate the 6-car garage with over-height bays, epoxy floors, and a 4-post hoist for an additional car, plus EV charging. Located in The Boulders community with two world-class golf courses, high-end dining, shopping, and spa experiences all in the highly rated Cave Creek Unified School District this home is a rare desert sanctuary that delivers luxury and lifestyle in equal measure.