This is one of the homes owned by Diane Hendricks, whose net worth of nearly $3 billion makes her one of the richest people in Wisconsin. The house sits on a bluff overlooking the Rock River.
Her husband Kenneth died tragically in 2007 after falling through the roof of his garage, which was under construction at the time. The couple founded and owned Hendricks Holding Company, which controls a diverse group of companies, including ABC Supply Company.
In 2012, news broke that Hendricks did not need to pay state taxes for 2010 due to a change in her company's profit structure. Hendricks also owns a modest home in nearby Afton, Wisconsin.