$60 million East Gate Plaza set to elevate Mesa’s tech corridor Diversified Partners , one of Arizona’s leading real estate brokerage and development firms, has announced plans for East Gate Plaza, a new $60 million retail destination located at the northeast corner of Elliot and Ellsworth roads in Mesa, Arizona.   Spanning approximately 17 acres, East Gate Plaza is designed to meet growing demand for high-quality retail, dining and wellness experiences in the rapidly expandi