Perched at 4,200' on a spectacular 5-acre promontory in the Santa Rita Mountains, this custom single-story home delivers unmatched privacy, serenity, and sweeping 80-mile panoramic vistas. Located in an exclusive enclave of only 12 homes - each on at least 5 acres - this peaceful community features underground utilities so as not to disturb the views, borders the Coronado National Forest, and offers abundant wildlife, brilliant sunsets, and breathtaking night-sky viewing. Only 35 minutes to downtown Tucson, and just 20 minutes to Rita Ranch shopping, including Walmart, Home Depot, restaurants, and a new Costco and Sprouts planned for 2026-2027. Constructed with RASTRA® block for superior thermal and acoustic performance, the home features high ceilings, large-format porcelain tile, multiple skylights, and an open great room with a 14' ceiling, dramatic mountain views, Modern Flames® fireplace, and elegant dining area. The expansive chef's kitchen includes two GE Café French Door refrigerators (2025), GE Café double oven and electric cooktop (2025), dual GE dishwashers (2024), Hauslane® hood (2025), pot filler, built-in wine fridge, and stunning 1" Brazilian granite countertops. A large walk-in pantry completes the space. Retreat to the spacious primary suite with pool access, walk-in closet, dual vanities, soaking tub, and oversized shower. Two private guest suites each offer en-suite baths and walk-in closets, including one with a 3-season sitting room and patio/pool access. Additional spaces include a dedicated office with built-ins facing the Catalina Mountains, a large laundry room with a brand new LG washer, and a versatile bonus room with barn door and storage. Outdoor living shines with a 25'x15' solar-heated pool starring extraordinary day and night views. The home is equipped with a silicone-coated roof (2020), two Trane® heat pumps with REME-HALO® purification (2022), dual Bradford-White® water heaters, Sentricon® termite system, updated pool equipment, central vacuum, and a well share with excellent water quality and low annual cost. A rare combination of luxury, efficiency, and natural beauty - this is Arizona living at its finest.