Welcome to 5221 F St SE, a newly constructed interior row townhouse offering 5 bedrooms, 3.5 bathrooms, approximately 2,760 square feet, and a versatile first-floor accessory dwelling unit (ADU) with its own entrance. Designed for flexibility, the home features two kitchens, two HVAC systems, two water heaters, and separate electric systems, making it an excellent option for multigenerational living, extended guests, or those seeking a potential rental opportunity. The main living areas offer a comfortable, modern layout with GE appliances, while the rear deck provides outdoor space with separate access from the first and second floors. Located in Marshall Heights, the property offers convenient access to Benning Road Metro, shopping, grocery stores, parks, dining, and major commuter routes. New construction, generous living space, and a flexible ADU configuration come together to create a unique opportunity for buyers seeking more than the typical DC townhome.