The Wrigley Mansion in Phoenix, Arizona, was built between 1929 and 1931. It is located at 2501 East Telewa Trail. The historic mansion is also known as “La Colina Solana”. The mansion has been designated as a Phoenix Point of Pride. The mansion was listed as the “William Wrigley Jr., Winter Cottage” on the National Register of Historic Places on August 16, 1989, ref.: #89001045.