Location! Luxury! Lifestyle! Welcome to 521 Triggerfish Drive, the crown jewel of Potomac Overlook at National Harbor. This rare 4,100 sq. ft. residence isnt just about stunning design and waterfront living; it comes with an assumable loan at just 2.875%. That means unmatched elegance and incredible savings in todays market. With the only bump-out on the block for extra living space, this home stands in a league of its own. Inside, rich wood floors, crown moldings, and sun-filled windows create a seamless open flow throughout. The gourmet kitchen is a chefs dream with premium stainless-steel appliances, including a gas cooktop, wall oven, added customized walk-in butlers pantry, and a large center island with a bright eat-in space. The luxurious primary suite is a true retreat with customized his-and-her walk-in closets and a newly renovated spa-like bath featuring a walk-in shower with double showerheads, dual vanities, and premium finishes. Bedrooms and full baths on multiple levels, including a private lower-level suite, offer flexibility for guests, multi-generational living, or work-from-home needs. Additional upgrades include LED recessed lighting with remote control, epoxy flooring and added insulation in the garage, two EV charging stations, a water softener and filtration system, and the benefit of modern construction built in 2021. Outdoor living shines with private roof decks and terraces, perfect for entertaining or relaxing with sunset views over the water. Entertaining is elevated with an upgraded bar featuring a wine chiller, as well as an elegant fireplace that can be enjoyed both indoors and outdoors. Set within the exclusive, gated Potomac Overlook community, residents enjoy security, landscaped surroundings, and unbeatable proximity to National Harbors dining, shopping, and entertainment. Perfectly situated near major highways (295, 395, and 95), Tangier Outlets, and the MGM Casino & Resort, this exceptional home ensures convenient access to Old Town, Virginia, and Washington, DC, a commuters dream. Schedule your private tour today and experience luxury living redefined!