Located in the prestigious guard-gated Altair community of Irvine, this luxury estate offers resort-style living, top-rated schools, and exceptional privacy. Welcome to Lumiere Residence Plan 4X, an extraordinary modern estate offering approximately 6,860 square feet of living space with 6 bedrooms and 7 bathrooms, including a private mother-in-law suite with its own kitchenette. The home features a grand open floor plan with a spacious great room and gourmet kitchen equipped with top-of-the-line stainless steel appliances, soft-close white cabinetry, and an enormous quartz center island. The open-concept living area seamlessly connects the kitchen, dining area, and living room into one large entertaining space. Large sliding glass doors open to a covered outdoor patio, perfect for indoor-outdoor living and entertaining. Upstairs features a luxurious primary suite with a spa-like bathroom and large walk-in closet, along with a huge second-floor deck featuring a fireplace. This rare floor plan also includes a basement level with a lounge, wet bar, bedrooms, study room, entertainment room, and a private courtyard. The home includes over $500,000 in interior and exterior upgrades, including a modern luxury Savaria Vuelift round glass elevator, second kitchen, Hunter Douglas PowerView motorized window treatments, custom landscaping with outdoor kitchen, large waterfall fountain, fire pit seating area, crown molding, baseboards, hardwood flooring, and recessed lighting throughout. This rare luxury home with basement and NextGen suite with private gate access offers an exceptional opportunity to experience luxury living in one of Irvine's most exclusive communities. Residents of Altair enjoy world-class community amenities including a clubhouse, 3 pools, 3 Spa, BBQ Area, Tennis Courts, Pickball Field, Trails and Parks. Stop Searching... Altair Irvine- A Luxury Living Awaits You!