(Newsroom America) -- After four straight weeks of moving higher mortgage rates reversed course and headed lower this week, according to Bankrate.com's weekly national survey.
The average rate on the benchmark 30-year fixed mortgage retreated to 3.8 percent, the lowest since August 1, while the average 30-year fixed mortgage has an average of 0.4 discount and origination points.
The average 15-year fixed mortgage rate pulled back to 3.03 percent and the larger jumbo 30-year mortgage tied the record low of 4.38 percent. Adjustable mortgage rates were lower, with the 5-year and 7-year ARMs resetting record lows of 2.8 percent and 2.91 percent, respectively.
Bankrate.com said the minutes of the Federal Reserve's most recent meeting gave investors hope that additional Fed stimulus might be close at hand.
"All eyes now turn to Jackson Hole, WY for Fed Chairman Ben Bernanke's speech on Aug. 31. If he even hints at forthcoming stimulus, both Treasury yields and mortgage rates will tumble further. Mortgage rates are closely related to yields on long-term government bonds."
The last time mortgage rates were above 6 percent was Nov. 2008. At the time, the average 30-year fixed rate was 6.33 percent, meaning a $200,000 loan would have carried a monthly payment of $1,241.86. With the average rate now 3.8 percent, the monthly payment for the same size loan would be $931.91, a difference of $310 per month for anyone refinancing now.
30-year fixed: 3.80% -- down from 3.91% last week (avg. points: 0.4) 15-year fixed: 3.03% -- down from 3.12% last week (avg. points: 0.35) 5/1 ARM: 2.80% -- down from 2.90% last week (avg. points: 0.4)
Bankrate's national weekly mortgage survey is conducted each Wednesday from data provided by the top 10 banks and thrifts in the top 10 markets.
The survey is complemented by Bankrate's weekly Rate Trend Index, in which a panel of mortgage experts predicts which way the rates are headed over the next seven days.
This week, the panelists are divided fairly evenly, with 36 percent predicting mortgage rates will decline further and an equal 36 percent expecting mortgage rates to hold steady. The remaining 28 percent forecast an increase in mortgage rates over the coming week.