The Great Mall of the Bay Area is a large indoor outlet shopping mall in Milpitas, California built by Ford Motor Land Development and Petrie Dierman Kughn in 1994. It was acquired by Mills Corporation in 2003, and by the Simon Property Group in April 2007. The mall contains approximately 1.4 million square feet of gross leaseable area. The an…The Great Mall of the Bay Area is a large indoor outlet shopping mall in Milpitas, California built by Ford Motor Land Development and Petrie Dierman Kughn in 1994. It was acquired by Mills Corporation in 2003, and by the Simon Property Group in April 2007. The mall contains approximately 1.4 million square feet of gross leaseable area. The anchor stores are Century Theatres, Kohl's, Dick's Sporting Goods, Home Interiors Furniture, Q, Saks Off 5th, Marshalls, Burlington, Dave & Buster's and the Legoland Discovery Center.