The 3,999-square-foot house was built in 2003.
Mr. Duncan is the CEO at Duncan Family Farms, an agricultural-tourism site that grows more than 2,500 acres of specialty crops, primarily organic baby lettuces for processors who provide bagged salads to the retail and food service industries.
He earned his B.S. in agronomy and plant genetics from University of Arizona.
According to BlockShopper.com, there have been 327 home sales in Unincorporated Litchfield Park during the past 12 months, with a median sales price of $150,000.
Address: 12719 West Estero Lane
Buyer(s): Benjamin Garduno and Ericka Garduno
Seller(s): Arnott And Kathleen Duncan Family (Trust), Arnott Kell Duncan III and Kathleen Ann Duncan
Sale date: Nov. 15, 2010