This magnificent custom home, nestled on a cul-de-sac in McLean's prestigious Langley Forest neighborhood, boasts over 10,000 square feet of meticulously crafted luxury. Every detail has been thoughtfully considered, from the grand foyer leading to elegant living spaces to the immaculate kitchen featuring Wolf and Sub-Zero appliances, custom cabinets, quartz countertops, and a Calcutta marble backsplash. Ideal for entertaining, the kitchen seamlessly flows into the breakfast area and spacious family room, adorned with a gas fireplace, custom built-ins, and a charming beamed ceiling. The main level also features a lovely bedroom suite and a convenient mudroom with custom built-ins. Wide plank white oak flooring, soaring 10-foot ceilings, and imported marble adorn every bathroom on the main and upper levels. Upstairs, the dream-worthy master suite boasts a fireplace, private covered deck, wet bar, spa-like bath, and dual walk-in closets. The upper level also includes three additional en suite bedrooms, a large laundry room, and an upstairs family room/au pair suite. The fully finished lower level offers an array of entertainment options, including a recreation room with a custom built-in lounge area, fireplace, gorgeous wet bar, and more. Additionally, two bedrooms with a full bath, a media room, and a powder room complete this exceptional lower level.