Republic Plaza is a skyscraper in Denver, Colorado. Rising 714 feet (218 m),[3] the building currently stands as the tallest building in the city of Denver and the entire Rocky Mountain region of the United States.[2] It was built in 1984,[3] and contains 56 floors, the majority of which are used as office space. Republic Plaza currently stands as the 137th-tallest building in the United States.
Designed by Skidmore, Owings & Merrill and built of reinforced concrete clad in Sardinian granite,[2] Republic Plaza includes 1200000 sqft[3] of office space, and three retail levels containing shops, restaurants, and service businesses. The building has a 3-story marble lobby that features a quarterly "Art in Public Places" program of Colorado and regional artists.