Set in one of the most prestigious enclaves of historic Langley Farms, this timeless residence blends classic East Coast elegance with modern luxury and thoughtful design. Fully redesigned by Foster Zimmerman Architecture and renovated by renowned Galileo Construction, the home reflects exceptional craftsmanship, architectural integrity, and sophisticated livability throughout its approximately 6,200 square feet. The stately faade is defined by beautifully proportioned French Colonial architecture, highlighted by a distinctive mansard-style roofline, symmetrical dormer windows, and traditional shutters that create an immediate sense of refinement and balance. The front of the home was redesigned with substantial round columns and stone accents while the circular driveway and manicured landscaping enhance the estate-like setting. Mature trees provide both privacy and a serene, park-like environment. Inside, the home is fully updated and meticulously maintained, featuring elegant dark wood floors throughout and a layout designed for both formal entertaining and comfortable everyday living. The large formal living room is anchored by a remote-controlled gas fireplace, while the elegant first-floor office showcases custom cabinetry and refined detailing. Designer light fixtures, custom plantation shutters, and built-in cabinetry throughout further elevate the home’s polished aesthetic. At the heart of the residence, the all-white chef’s kitchen offers both beauty and function, featuring inset cabinetry, an oversized marble island, paneled Sub-Zero refrigerator, Wolf range and cooktop, paneled Bosch dishwasher, built-in under-counter microwave, and approximately nine feet of glass display cabinetry. A walk-in pantry provides additional storage and convenience, making the space ideal for both daily living and entertaining. The home includes four bedrooms and five-and-a-half baths, with a thoughtfully designed guest suite that functions as a private retreat. The suite features an oversized living room with custom built-ins, a spacious bedroom, and a marble bath, offering exceptional flexibility for guests or extended stays. An elevator services all three floors, ensuring ease of access throughout the home. Modern comfort and convenience are seamlessly integrated, with the entire house wired for sound and media and supported by a commercial-grade Kohler whole-house generator. Additional features include a walk-in linen and coat closet, multiple custom built-ins, and an oversized three-car garage. Outdoor living is equally impressive. The expansive two-tiered flagstone patio is designed for year-round enjoyment and includes a built-in gas firepit, built-in gas grill, and a new sunken Caldera spa surrounded by stone and Ipe decking. Professional landscaping, elegant water features, and thoughtfully designed exterior lighting set on timers and sensors to provide both ambiance and security. The home has been renovated and expanded significantly over the years as reflected in its current stucco and stone siding, architectural shingle roof, all new windows and exterior doors, a covered side porch, a garage addition with guest suite above, a back stairway, and an expanded lower level, which offers versatile space including a workout area, butler kitchen, full bath, and large finished storage. Combining timeless architecture, modern systems, and exceptional outdoor living, this Langley Farms residence presents a rare opportunity to own a fully redesigned and meticulously maintained home in one of McLean’s most prestigious and historic neighborhoods.