This sophisticated single-story home on a premier 1.6-acre corner lot within the 24-7 guard-gated Estates of Tour 18 was custom-built just ten years ago and elevated by the current owners - leaving nothing for the next owner to desire. Ideally located in highly acclaimed Argyle ISD and minutes from Liberty Christian School, it offers elite security and a vibrant golf course lifestyle. Meticulously modernized, the home is anchored by a Control4 smart system providing seamless control of lighting, audio, and an 8-camera LumaLink security network. Significant upgrades include: wide-plank White Oak flooring, fresh interior paint, designer lighting throughout, saltwater pool conversion with new heater, a Generac generator, 2 tankless water heaters, spray foam insulation in the attic, whole-house surge protectors, EV chargers, a whole-house water filtration and softener system. At the heart of the residence, the main living area features soaring cathedral ceilings with architectural timber trusses and opens to a chef's kitchen designed for entertaining with double islands, a showpiece walk-in pantry, and an adjacent climate-controlled wine storage room. The thoughtful layout includes four en suite bedrooms, a private media room with upgraded theater lighting and carpet, and a spacious game room. The owner's wing features the primary suite with two spacious walk-in closets, a spa-style bath with heated floors, a dedicated second laundry, and a private study. Designed for multi-generational living, the guest bedroom suite is positioned on its own private wing, offering enhanced separation and privacy, and convenient access to one of two attached oversized two-car garages. Above the garage, a dedicated exercise room with custom mirrors provides a private wellness retreat. Beyond the gates, residents enjoy exclusive access to the world-class Tour 18 Golf Course and Country Club, offering a lifestyle that blends championship golf with the serenity of a private sanctuary.