This Toll Brothers 2018-built residence is a refined modern estate set within a prestigious 24-hour guard-gated community. A grand two-story entry highlighted by elegant dual curved staircases creates an impressive arrival and opens to a spacious great room and formal dining area ideal for both everyday living and entertaining. The gourmet kitchen is anchored by a large center island with bar seating and outfitted with top-tier Sub-Zero and WOLF appliances, seamlessly connecting to the California Room through retractable glass doors for effortless indoor-outdoor living. The upstairs primary suite serves as a private sanctuary with a spa-style bathroom and walk-in closet, complemented by four additional ensuite bedrooms, including a convenient main-level suite for guests. Outdoors, the resort-inspired backyard features lush landscaping and tranquil water elements, offering a peaceful escape. Residents of Altair enjoy access to an exceptional clubhouse, Junior Olympic pools, tennis and sports courts, BBQ areas, and scenic walking trails, all just minutes from premier shopping, dining, transportation, and the highly acclaimed Irvine Unified School District.