Washington, DC – January 19, 2023 – Gilbane Building Company, TM Associates, PGN Architects, and their subcontracting partners celebrated the official topping out of MDXL Flats, a new, luxury, affordable housing development in Buzzard Point. MDXL Flats is the second phase of TM Associates’ affordable housing development near Audi Field and Nationals Park. The 98,000 SF,…