It looks like Monument Realty's office building at 55 M Street
may be close to getting its first retail tenant, as they have confirmed to me that they are in negotiations with Bank of America for a branch office in one of 55 M's ground-floor spaces, on top of the west entrance to the Navy Yard Metro station, just north of Nationals Park
BoA is apparently leaving its swank construction-trailer digs at 4th and M SW this spring, and so is on the hunt for a new close-by home. Some workers at that branch have apparently told patrons that they are definitely moving to 55 M in June, but for now we'll go with Monument's statement that things are still in the negotiating phase.
If it comes to pass, BoA would be the fourth bank to open a branch in the neighborhood. (My own bank not being among them, alas.)