 The property was added to the National Register of Historic Places (NRHP) on July 8, 2009 and the listing was announced as the featured listing in the National Park Service's weekly list of July 17, 2009.In 2009, the building is in good condition.In 2012, the armory underwent a major renovation and is now home to Seattle's Museum of History and Industry  It is located in what is now the Lake Union Park, at the south end of Lake Union, a lake connected to the Puget Sound by the Lake Washington Ship Canal in 1917.