This one-of-a-kind home features a full addition on the lower level with a ground-level entrance, a bedroom/second kitchen, a sitting area, a full bath, laundry, and a private entrance! Perfect for multi-generational living, a home office, a business, or an income property. This beautifully remodeled home, situated on a private lot, offers 4 bedrooms and 3.5 bathrooms with almost 3,500 finished square feet of living space across three levels. The 0.66-acre lot provides privacy and backs to protected woodlands with mature trees. The exterior boasts a newly installed architectural-style shingle roof, a two-car front-loading garage, and an additional paved driveway for extra parking. The main level features fresh, neutral paint and well-maintained hardwood floors throughout, with an open floor plan. The foyer leads to a half bath and coat closet, followed by a bright and airy formal living room and a dining room with windows overlooking the backyard and mature trees. The remodeled kitchen includes an eat-in area, custom 42" raised panel wood cabinets, gleaming granite countertops and backsplashes, updated fixtures, and recessed lighting, and newer stainless steel appliances including a smooth top range with double ovens. The bar area is perfect for casual dining and entertaining, seamlessly connecting to the light-filled family room and a multi-level composite rear deck featuring a covered area with a lighted ceiling fan overlooking the private yard with a shed and fenced garden with woodlands beyond. The upper level offers four bedrooms, two full bathrooms, and ample closet space. The spacious primary suite boasts hardwood flooring, a walk-in closet with custom organizers, a separate dressing vanity, and ensuite bath. Down the hall three generously sized bedrooms, each with hardwood flooring, provide comfort and style. The beautifully remodeled full hall bath includes a comfort-height white vanity topped in granite with a vessel sink, custom tile, brushed nickel fixtures, and more. The fully finished lower level offers a large recreation room, a huge laundry room with cabinets and folding counter and front loading washer and dryer and ample storage. The expansive addition at the rear of the house features a ground-level entry and full walkout. The large rec room leads to the addition/sunroom with walls of windows and skylights, which connects to a catering kitchen. This space could function as an in-law suite, home business, or income-producing property. The second sun filled summer kitchen includes a fantastic industrial sized sink, freestanding freezer, table space, and opens to the deck - perfect for indoor and outdoor dining and entertaining! An additional full bathroom, a second washer and dryer, and a private entrance, makes it a flexible space to suit any needs. Recent upgrades include fresh paint throughout, an updated kitchen, newer two-zone HVAC systems, architectural-style roof shingles, two refrigerators, a freestanding freezer, two dishwashers, two sets of washers and dryers, and a large TV in the lower level, which conveys with the home. Ideally located near the W&OD Trail and just minutes from downtown Vienna, Reston Town Center, the Dulles Toll Road, and the Vienna Metro, this home is a commuter's dream!