Located on a private half-acre lot backing directly to protected parkland in Clarkes Landing, this turnkey, fully updated 4-bedroom, 2.5-bath colonial delivers the rare combination of total privacy, top-tier efficiency, and immediate convenience in the heart of Oakton. Step inside to an airy, light-filled layout crafted for seamless daily living and effortless entertaining. Beautiful hardwood floors span both the main and upper levels, complemented by fresh paint, plantation shutters, and designer lighting throughout. The fully updated kitchen serves as the ultimate gathering hub, finished with stunning Taj Mahal quartzite countertops, updated cabinetry, a new farmhouse sink, stainless steel appliances, and a custom built-in window seat framing tranquil wooded views. The main level flows effortlessly from the living room to the dining room with its oversized picture window, and into a cozy family room that opens directly to the rear deck. Upstairs, the expansive primary suite offers a private sanctuary with two walk-in closets and a refreshed ensuite bath. Three additional generous bedrooms provide flexible space for family, guests, or a dedicated home office. The finished walkout lower level extends your living options with a spacious recreation room centered around a brick fireplace, a versatile flex room ideal for a home gym or hobby space, and an oversized workshop area with abundant storage. This home features a brand-new 5-zone HVAC system for customized climate control in every room, a new furnace, a whole-home Aprilaire humidifier, a brand-new dishwasher, and an updated electrical panel. The thoughtfully designed mudroom and laundry space comes complete with a dedicated dog washing station—perfect after exploring the miles of scenic creek trails directly accessible from your newly fenced, private backyard. Positioned just minutes from Routes 66 and 267, the Vienna Metro, downtown Vienna, and Reston Town Center, this property offers an unmatched lifestyle retreat in one of Oakton's most desirable locations.