From CNNMoney.com:
In a sign that more foreclosures could be on the horizon, 23% of people with mortgages owe more than their home is worth, according to a report released Tuesday.
Almost 10.7 million U.S. mortgages were "underwater" as of September, said research firm First American CoreLogic.
Another 2.3 million homeowners are within 5% of negative territory, the report said. The two figures combined comprise almost 28% of all residential properties with mortgages.
Negative equity, also called an "underwater" or "upside down" mortgage, has become more common as home values plummet. The report is closely watched because borrowers who are underwater are more likely to be foreclosed.
Would you walk away from your house?
Foreclosures have been rampant for some time, but lately the tide of decay had seemed to be slowing -- so Tuesday's report could dent optimism for the housing market over the next few months.