Welcome to 515 Riversail Lane, a stunning end-unit townhome in the gated Potomac Overlook community at National Harbor. Built in 2020 and offering 3,656 square feet across four beautifully designed levels, this like-new home features 4 bedrooms, 3 full and 2 half baths, refined finishes, and exceptional indoor-outdoor living. The open main level showcases hardwood floors, crown molding, oversized windows, and a gourmet kitchen with granite countertops, a large center island, stainless steel appliances, abundant cabinetry, and a gas fireplace with LED accents. Spacious living and dining areas flow seamlessly, creating the perfect setting for everyday living and entertaining. The luxurious primary suite offers dual walk-in closets and a spa-inspired bath with double vanities and a glass-enclosed shower. Additional bedrooms provide private, comfortable retreats, while flexible spaces offer options for a home office or guest accommodations. Enjoy incredible views from the private rooftop terrace featuring a second gas fireplace, wet bar, and beverage refrigerator-perfect for relaxing or entertaining while overlooking National Harbor, Alexandria, and the Washington, D.C. skyline. Additional highlights include a two-car garage, upper-level laundry, recessed lighting, smart home features, electronic window shades, and low-maintenance living in a secure community. Just moments from National Harbor's dining, shopping, entertainment, and waterfront attractions, this home delivers luxury, convenience, and an unbeatable lifestyle.