Many people each year consider Shamrock Estates, a community in Gilbert, AZ their future home. They come and see all the great amenities that Gilbert offers and they can't get enough. If you are in the market for Shamrock Estates, AZ homes for sale, consider yourself at home. Shamrock Estates features many of the highly sought after items that families look for in real estate as well as lifestyle. Gilbert, AZ is a suburb of Phoenix and is in close proximity to many outdoor activities.