Nestled on an expansive .82-acre cul-de-sac lot in prestigious Preston Hollow, this newly constructed architectural marvel exudes unparalleled sophistication with 8500 SF in main house and a 600 SF casita. The marble slab cladding & circular driveway offers the WOW factor upon arriving at this masterpiece. Step inside & be greeted by soaring 20' ceilings and walls of glass that flood the home with natural light, creating an atmosphere of luminous refinement. The flawless first-floor design seamlessly integrates form and function, with formal living and dining areas adorned with a double-sided marble fireplace, luxurious wall paneling, & magnetic LED lighting. The stylish club room features high-top tables, a sleek bar, & a climate-controlled wine cellar. Sliding glass walls artfully separate the expansive gourmet kitchen, a culinary showpiece appointed with stone countertops, double islands, sleek Florense cabinetry, Thermador appliances, & designer lighting. A spacious pantry & separate back kitchen ensure flawless functionality. Just beyond, a media room invites guests to indulge in cinematic experiences or relax in casual luxury. The primary suite is a private sanctuary with a spa-like bathroom clad in porcelain onyx and marble, a dramatic black bathtub, impeccably appointed closets and built-in coffee bar. A secondary upstairs suite, an additional laundry room, and a stunning flamed Azure marble staircase with glass railing and walnut treads further elevate the home. Outdoor living is a symphony of luxury, boasting a heated pool with a mesmerizing Alex Turco water feature, a sunken firepit, an outdoor kitchen, and a turfed yard adorned with cherry trees and landscape lighting. A private casita with a kitchenette, full bath, and sauna offers impeccable guest accommodations or wellness retreat. Completing this modern marvel is a 4-car garage enhanced with designer lighting and bespoke wall coverings. This is the pinnacle of modern luxury living in Preston Hollow.