OVER $320,000 IN IMPROVEMENTS & UPDATES! (See list in doc section) Welcome to this beautifully maintained single-family home with over 4300 sq feet of finished living space, including a private, expansive backyard oasis with in ground pool and BRAND NEW hot tub. This is a commuter's dream location close to Washington, DC, Dulles International Airport, and any other amenity you could want! Nestled on a private drive that adjoins Walney Park and miles of walking trails, you will feel right at home when you explore all that is offered. The first thing you'll notice are the gorgeous hand-scraped maple wood floors that flow throughout the house. The main level has plenty of room to spread out in front of a three-sided gas fireplace set within a stoned wall that straddles the kitchen, sun room/breakfast area, and family room. In the kitchen, you'll find upgraded solid-wood cabinetry, granite countertops, a spacious center island with a 5 burner gas cooktop, and brand-new stainless steel appliances. A wall of windows in the family room and sun room invites nature indoors. A separate dining room, living room, and powder room make the main level feel large, but still cozy. Upstairs you'll find the owner's suite with a cathedral ceiling, see-through stacked-stone gas fireplace, sitting room, newly renovated bathroom with large walk-in shower and soaking tub, and an expansive walk-in closet with plenty of built-in dressers. Three more generously-sized bedrooms, a large bathroom with a double-vanity, and the laundry facilities complete the upstairs. The lower level is fully finished and includes a large recreation room with a free-standing gas fireplace, separate gaming area, kitchenette/wet bar, den, spacious full bathroom, exercise room, and storage area. This basement is perfect for in-law living or an au-pair suite. The backyard is truly spectacular with beautiful hardscapes, landscaping, fire pit, hot tub, and an 18' x 36' in ground swimming pool. The stamped concrete deck around the pool is the perfect entertainment area, and the brick patio adjacent to the hot tub gives you even more outdoor living space. Enjoy all four seasons in your hot tub in a private backyard setting, surrounded by mother nature. Heat the water up to 102 degrees on those super cold winter nights. Bump the temperature down just a bit to enjoy the springtime and fall weather. Even the summer is a great time for hot tub relaxation - how does 82 degrees sound? Regardless of the time of year, you'll spend countless hours enjoying the nearby fire pit, gazing at the stars, listening to some favorite music, and enjoying a good beverage. The large side yard is perfect to kick a ball around or work on your golf putting skills. Lawn care is a cinch with the in-ground sprinklers. It's like being on vacation year round! All major components have been replaced...HVAC system, doors, windows, roof, water heater. A free park and ride lot on Stringfellow Road is only one mile away, and if you take the I-66 express lanes you can get back and forth to/from NW DC in about 30 minutes. Another nearby free park and ride lot has express bus service to the Pentagon. WOW! This one will check all your boxes and more!