Brokers Watch for Growing Retailer Woes, Vacancy Rate This former Sears in Chula Vista was the San Diego region’s largest vacant big-box retail space at the mid-point of 2019. (CoStar) AUGUST 15, 2019|LOU HIRSH (via COSTAR Group) In the first half of this year, San Diego has already outpaced last year in back-filling vacant big-box […]