In 2004, Richardson Hall was built, and in 2008, Kevin Smith became headmaster, serving only 5 years until Mark Twarogowski became headmater in 2013.

The campus upon which Denver Academy resides has been both a mental and Tuberculosis hospital.

According to Landmark Ordinance, the Chapel and Gateway Structures (which were built in the 1930's) has prominent Dutch architecture, as seen in its stair-step design and red tile roofs.

Over the years, more buildings were added, and in 1948, the hospital transitioned from treating tuberculosis to aiding mental health.

All in all, the school's campus has a rich history full of all kinds of secrets.