The new building, called Sentinel Square III, is an 11-story, 545,000 square foot office building. The FCC will occupy 473,000 square feet of the space, per Rebusiness, including a portion of the first two floors, and the entirety of floors three through 10. The FCC is expected to complete its move by November 2019. NoMa is becoming something of a communications hub; the FCC will be neighbors with the new NPR headquarters.