This beautifully updated Stanley Martin Expanded Saville Model sits on a private 0.83-acre cul-de-sac lot surrounded by mature cherry trees and lush landscaping. Offering approximately 7,200 square feet on three finished levels, the home features 5 bedrooms, 4 full baths, 1 half bath, and two gas fireplaces. A grand two-story foyer welcomes you with a curved hardwood staircase, hardwood floors, custom lighting, and built-in speakers throughout. The main level includes spacious formal living and dining rooms, a dramatic two-story great room, a sun-filled sunroom, and a remodeled kitchen with cherry cabinetry, marble countertops, stainless steel appliances, and a large center island. Additional highlights include a private study, mudroom, walk-in pantry, laundry room, and 3-car garage with EV charging station. Upstairs, the spacious owner's suite offers a spa-like renovated bath and oversized walk-in closet, along with three additional bedrooms and updated baths. The walk-out lower level includes a large family room with fireplace, recreation and media rooms, exercise room, wine closet, guest bedroom with full bath, and abundant storage space. Outside, enjoy the peaceful backyard from the low-maintenance deck and spacious patio, perfect for entertaining. Conveniently located near Reston Town Center, Washington Dulles International Airport, Metro access, major commuter routes, and within the sought-after Oakton High School pyramid.