The Last of Its Kind; The Pinnacle of Exclusivity! Introducing 401 Carroll Drive-an unparalleled luxury estate in Aspen's gated Starwood community, impossible to replicate today due to updated land use regulations. Crafted by Whitecap Designs in collaboration with Studio 133 and KA DesignWorks, this newly completed contemporary estate redefines mountain living. A stunning arrival courtyard and meticulously landscaped grounds set the tone for what lies within, where oversized glass walls frame panoramic views from Ajax to Mount Sopris. Seamlessly integrated indoor-outdoor living includes a full-length heated pool with integrated spa, nearly 5,000 square feet of snow-melted patios and entry, multiple fire pits, al fresco dining, an outdoor kitchen, a Zen pond, a sports lawn, and a cabana lounge with fireplace and TV. Inside, resort-level amenities include a wellness spa with massage, steam, cold plunge, infrared sauna, and gym; a theater, game room, 800-bottle wine room, and a walk-behind bar. The main-level primary luxe suite is a private retreat with a fireplace, sitting area, dual walk-in closets with laundry, wet bar, office, and a 1,700-SF terrace with unobstructed mountain views. The spa-style bath offers dual vanities, a soaking tub, a steam shower, and two water closets. A gourmet kitchen is equipped with Wolf, Sub-Zero, and Cove appliances, complemented by a second catering kitchen and butler's pantry. An elevator connects all levels, while the lower level hosts four ensuite guest bedrooms and flexible bonus spaces. A separate 1,056-SF two-bedroom CDU provides ideal accommodations for guests, staff, or extended stays. Starwood offers 24-hour gatehouse security, trails, tennis, groomed cross-country ski access, an on-site firehouse, and direct access to White River National Forest. This is more than a home-it's a one-of-a-kind legacy estate at the summit of Aspen's lifestyle.