Only in your dreams!

Harvard economist Edward Glaeser estimates that from 2002 to 2007, the country's housing stock increased by 8.65 million units, outpacing the number of new households, which increased only by 6.7 million over the same period. Taking into account a rise in the number of vacation homes, Glaeser estimates an overhang of about 1.3 million vacant units. Absorbing that excess, he said, could take an additional two years.