Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Jocassee Real Estate- Lake Jocassee News – Lake Keowee Waterfront Real Estate for Rent – U.S. mortgage rates area once again near their 2014 lows – and below a year ago 0 according to mortgage company Freddie Macs latest weekly survey. Average rates for a 30-year loan dipped to 4.12% from 4.14% last week, while the average 15-year mortgage rate fell to 3.24% from 3.27%.