Average 30-year U.S. mortgage rates have hit 6.7%, the highest level since 2007, mortgage giant Freddie Mac reported Thursday.
There remains a large dispersion in rates, Freddie Mac said, with some lenders having breached 7%, according to Mortgage News Daily, representing a 20-year high.
This time last year, mortgage rates were at less than 3%.
If bond yields continue to move higher, mortgage rates will, too, said Matt Graham, the founder and CEO of MBS Live mortgage data group.
"We may already be looking at the ceiling levels for mortgage rates unless Treasuries manage to press significantly" higher, Graham said in an email.