Classical, Modernist, and Southwestern styles meet in this singular 27.27-acre estate, which consists of a 5,482-square-foot residence, a 2,368-square-foot guesthouse, and a studio — all with majestic vistas of mountains and the Rio Grande Valley. The primary home includes a luxurious master suite with large twin baths, a fireplace, and two walk-in closets; a den or library with handsome built-ins; guest quarters with a full bath; an office; a wine cellar; and a gourmet kitchen outfitted with a AGA range, a double Sub-Zero refrigerator, and an island with a two-inch-thick limestone countertop. In the grand living room, a full-length wall of sliding glass frames a tranquil allée of Arizona ash trees. Among the many fine touches are marble floors, plaster walls, multiple contemporary-style fireplaces, lighted nichos, and stone sinks and vanities. Outdoors, patios, landscaped courtyards, and gorgeous formal gardens create an idyllic backdrop.