Welcome to Nuttall Oak Manor Tucked away at the end of a quiet cul-de-sac in sought-after McLean, this exceptional estate offers privacy, craftsmanship, and convenience on five picturesque acres. Enjoy a peaceful setting with no through traffic, yet just minutes to Tysons, McLean, Great Falls, and both major airports. Designed by Cass Associates and built by a skilled Mennonite craftsman, this six bedroom, six full and two half bathroom home showcases quality construction with steel beams, two-by-six framing, and timeless architectural detail throughout. Highlights include inset cabinetry, a custom floor-to-ceiling oak library, and extensive molding and trim work. Each bedroom features its own en-suite bathroom, while the expansive primary suite occupies a private wing with fireplace, built-ins, office, sitting room, dressing area, and spa-like bathroom. The walk-out lower level offers a full bathroom, large recreation/playroom, and abundant storage. Designed for both everyday living and entertaining, the home offers seamless indoor-outdoor flow with multiple access points to the patio, screened porch,and beautifully landscaped grounds filled with natural light and mature plantings. The three-car side-load garage has been thoughtfully upgraded with cabinetry, workbench space,and organization systems along with a Tesla charging station and epoxy flooring. The driveway has been resurfaced and recently resealed. Major system updates include a fifty-year CertainTeed roof (2013), geothermal heating ventilation air conditioning system with five units and seven zones (2020), two Navien tankless water heaters (2020),and a Generac whole house generator (2021)with smart load management. Additional features include a Flo water monitoring system,two thousand nine hundred zone irrigation system,and circuit-level energy monitoring all accessible via mobile app. A rare opportunity to own a beautifully designed estate combining comfort efficiency,and natural beauty in one of McLean's most desirable locations.