2900 Adams Mill 2900 Adams Mill Rd Nw, Washington, DC is a rental apartment building with 9 floorplans available. It is located in the Adams Morgan neighborhood of Washington. It has apartment amenities including hardwood floor, high ceilings, dishwasher, in-unit laundry, walk-in closets, and air conditioning. It has building amenities including elevator, package service, roof deck, and outdoor space. Cats and dogs are allowed, making it a pet-friendly building.