The average rate on the 30-year fixed mortgage fell again, this time dropping below 3.50 percent for the first time on records dating back 60 years.
Mortgage buyer Freddie Mac said Thursday that the rate on the 30-year loan declined to 3.49 percent. That's down from 3.53 percent last week and the lowest since long-term mortgages began in the 1950s.
The average rate on the 15-year fixed mortgage, a popular refinancing option, dipped to 2.80 percent. That's below last week's previous record of 2.83 percent.