The weak second quarter GDP numbers were driven in part by the housing sector as noted in the NYT. See also the separate piece on the housing market. In addition to the GDP data, the Commerce Department also released data on vacancy rates for the second quarter. The vacancy rate for ownership units hit a new record.
Cheap tip for the months ahead -- watch for credit card debt to soar. People who can't borrow against their homes, now that prices have stopped rising, will turn to credit cards. It isn't pretty, but that's what desperate people will do to hold onto their homes in a collapsing bubble.