Intense competition, inept management and anchor store defections caused the decline and fall of ANAHEIM PLAZA. By the late 1980s, the shopping center was in dire straits. It was given a wrecking ball renovation in 1993. A first phase power plaza was dedicated in November 1994. 
Photo from Kimco Realty

Forever 21 operated a store in the old Mervyn's building between 2009 and 2020. 
Photo from Kimco Realty

In a circa-2010 site plan, four buildings held over from the original ANAHEIM PLAZA mall are outlined in blue. In addition to the stores shown here, the value-oriented venue included Old Navy, Ulta Beauty, Fashion Q, Rubio's Fresh Mexican Grill and Five Below. Free parking was provided for 2,200 autos.
Original drawing from www.anaheimplaza.net