Introducing 511 Nalls Dairy, an impressive brick colonial situated on 1.72 beautifully landscaped acres. Located in Great Falls and tucked away on a quiet cul-de-sac, this impressive property offers the ideal outdoor setting. With both wooded and bucolic vistas, a dream pool/spa combo and a 692 sq ft deck, this property is perfect for entertaining family and friends. Walk into this meticulously maintained home featuring many upgrades throughout, including hardwood floors, crown molding and trim, custom windows, recessed lighting, built-ins, a brick centerpiece fireplace, and more. You're going to fall in love with the spacious layout. A separate dining room, front sitting room and office with built-ins and french doors cater to more formal gatherings while the light filled two-story living room is ideal for more casual family time. The eat-in kitchen features stainless steel appliances and plenty of room for entertaining. 4 generous bedrooms upstairs include a primary suite with two walk-in closets and a spa-like en-suite bath. The finished walk-out lower level includes a spacious living area and a full bedroom and bath. Utilize this space as an in-law suite, to host family and friends, or as a bonus rec-room for play time! The three car garage provides additional space for storage. Revel in the private and tranquil outdoor space. Enjoy a spacious deck off the kitchen, incredible backyard pool/spa, a separate patio and beautifully landscaped grounds. Discover your green thumb with plenty of room for gardening. Located in the desirable Langley High School pyramid and minutes to Tysons Corner, I-495 and the GW Parkway, this is true lifestyle property in the heart of Great Falls. Welcome home!