Welcome to 3099 Alan Shepard Street, a luxurious 4-level townhome located in the highly sought-after Discovery Square community in Herndon. This contemporary residence offers over 2,600 square feet of thoughtfully designed living space, highlighted by a spectacular rooftop terrace, perfect for outdoor entertaining or peaceful retreats. The top level features a large loft with a half bath, easily convertible into a fourth bedroom or guest suite. The main level boasts an open-concept layout with an exquisite gourmet kitchen, complete with upgraded appliances, a stunning waterfall island, wine storage, and abundant natural light flowing into the spacious dining and family room. A convenient half bath is also located on this level. The upper level offers three generously sized bedrooms and two full baths, including a spacious primary suite with a large walk-in closet and a spa-like bathroom. The entry level includes a full bath and a versatile recreation room or guest space, ideal for a home office or in-law suite. Additional features include an attached two-car rear-entry garage, modern finishes throughout, crown molding, a cozy gas fireplace, and stylish lighting. Situated just off Route 28, this location provides unbeatable access to Dulles Airport, the Dulles Toll Road, Route 50, and I-66. It is also adjacent to the Dulles Discovery campus and just minutes from the Innovation Center Metro Station, Reston Town Center, Worldgate Centre, and Dulles Town Center Mall. Whether commuting to nearby tech hubs or exploring the vibrant Northern Virginia corridor, this home puts everything within reach. Discovery Square is a professionally managed community that offers tot lots, playgrounds, and included services such as front yard lawn care, snow removal, and trash collection, making for easy, low-maintenance living. Don’t miss this rare opportunity to own a beautifully upgraded home in one of Herndon’s most connected and convenient locations.