Refinancing formerly was an option, but many properties are worth less than when they were purchased. And since investors no longer want to buy commercial mortgages, banks are reluctant to write new loans to refinance those facing foreclosure.
California, New York, Texas and Florida "” states with a high concentration of mortgages in the securities market, according to Fitch "” are particularly vulnerable. Texas and Florida are already seeing increased delinquencies and defaults, as are Michigan, Tennessee and Georgia.
The worst-case scenario goes something like this: With banks unwilling to refinance, a shopping center goes into foreclosure. Nobody can buy the mall because banks won't write mortgages as long as investors won't purchase them.
"Credit markets have seized up," corporate securities lawyer Michael Gambro said. "People are not willing to take risks. They're not buying anything."