Duane Burl Hagadone (September 3, 1932 – April 24, 2021)[1] was an American newspaper publisher, urban planner, real estate and land developer.

[6][7][8] As the president, CEO, and founder of the Hagadone Corporation, he had holdings in publishing as well as hotel, resort, and casino development.

After graduation from Coeur d'Alene High School in 1950, Hagadone attended the University of Idaho in Moscow,[13] but left after six months to join his father in publishing.

[11][12] In addition to his home in Coeur d'Alene, Hagadone owned one of the largest estates in Palm Desert, California,[8] covering an area in excess of 64,000 sq ft (5,900 m2).

The $30 million home is a futuristic spread which has 19 electronic, moveable glass walls that can open onto the mountain air and the vast network of pools that weave through the property.