Average long-term U.S. mortgage rates rose this week for the sixth straight week, marking new highs not seen in 15 years, before a crash in the housing market triggered the Great Recession.
Mortgage buyer Freddie Mac reported Thursday that the average on the key 30-year rate climbed to 6.70% from 6.29% last week. By contrast, the rate stood at 3.01% a year ago.
