Brand new designer home, the result of an 18 month project collaboration between builder and designer, respectively; The South Hampton Group and HH Designs. Located on an impeccably sculpted one acre lot, surrounded by a park-like setting, all in one of McLean's premier locations- Langley Forest/River Oaks! Showcasing unrivaled craftsmanship, custom finishes and flooded by designer vision and stunning millwork. A true entertainer's delight with an elegant formal Living Room with built-ins, custom Library/Study, Dining Room and sophisticated chef's Kitchen adorned with top-of-the-line appliances, numerous coffered ceilings, large center island that opens to the Family Room that is surrounded by French Doors. Upper Level features the incredible Master Suite with double spa like Baths and two custom walk-in Closets. To complete the upper level there are 4 En Suites and Laundry Room with double W/D units. Finished Lower Level boasts the Professional Fitness Room, private Bedroom and Full Bath, and walk-out basement. The exterior features include an expansive natural travertine patio overlooking the lush gardens, fenced yard, 4 car garage w/ granite cobble portico, and additional 4 car granite cobble parking pad!