With a new CEO in place and plans for massive growth, Caliber Home Loans Inc. plans to consolidate its North Texas regional operations within the "mortgage mecca," of the United States. The company has signed a 10-year lease for a three-story, 182,700-square-foot office building at 1525 S. Belt Line Road in Coppell near Cypress Waters. It will give the mortgage firm enough room to add 300 new employees in the next year.