Four Seasons Hotel Denver
Encyclopedia
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...
. It was completed in 2010 and has 45 stories and 766487 sq ft (71,209 m²) of usable floor space. It is estimated to cost $350 million, which would make it the most expensive privately-owned building ever constructed in Denver.