Mortgage rates dropped for the third week in a row to their lowest point this year on signs of economic weakness, Freddie Mac said in releasing the results of its latest Primary Mortgage Market Survey.
Rates on 30-year fixed-rate mortgages averaged 4.71 percent with an average 0.7 point for the week ending May 5, down from 4.78 percent last week and 5 percent a year ago.
The 30-year fixed-rate mortgage hit an all-time low in Freddie Mac records dating to 1971 of 4.17 percent during the week ending Nov. 11, 2010, and so far this year has ranged from 4.71 percent in early January to a high of 5.05 percent in February.
Rates on 15-year fixed-rate mortgages averaged 3.89 percent with an average 0.7 point, down from 3.97 percent last week and 4.36 percent a year ago. That's a new low for 2011, but well above the all-time low in records dating back to 1991 of 3.57 percent, set in November.
Rates on 5-year Treasury-indexed hybrid adjustable-rate mortga...