This week, the average rate on the 30-year fixed mortgage dropped to 4 percent, nearly matching the all-time low hit just one month ago.
Freddie Mac stated that the rate on the 30-year loan fell from 4.10 percent last week.
Four weeks ago, it slipped to 3.94 percent, which is the lowest rate ever, according to the National Bureau of Economic Research.
The average rate on the 15-year fixed mortgage dropped to 3.31 percent from 3.38 percent.
Four weeks ago, it reached a record low of 3.26 percent.
Mortgage rates have a tendancy to track the yield on the 10-year Treasury note.
Also, the Federal Reserve is shifting more money into longer-term Treasurys to try to force mortgage rates lower.
Treasury yields drop when purchasing activity increases.
According to Federal Reserve Chairman Ben Bernanke, low rates have failed to spur the increase in home purchasing or mortgage refinancing that government officials had expected.
The average rate on the five-year adjustable loan slipped to 2.96 percent from 3.08 percent.
That matches a record low reached four weeks ago.
The average rate on the one-year adjustable loan decreased to 2.88 percent from 2.90 percent.
It dropped last month to 2.81 percent, which is the lowest on records dating to 1984.
In order to calculate average mortgage rates, Freddie Mac surveys lenders across the U.S. on Monday through Wednesday of each week.
Source: builderonline.com