The mortgage giant is offsetting loan risks by tapping the reinsurance industry to guard against future losses.
Since the beginning of 2012, suburban markets have accounted for 87 percent of office demand. That follows vacancy rates in some areas of the country that spiked above 30 percent during the recession.
Mortgage delinquency rates fell in the third quarter, marking it the seventh consecutive quarter for such a decrease.
The areas experiencing the highest foreclosure rates tend to be judicial states, which are prone to delays in the foreclosure process.