HENDERSON, CO - APRIL 02:  A doorknob of a home for sale is secured with a realtor's lock in a neighborhood full of other homes for sale April 2, 2008 in Henderson, Colorado. The Denver metropolitan area has been hard-hit by the housing downturn, with officials estimating that as many as 11,000 properties might go into foreclosure this year. Getty Images logo Getty Images 50 months ago

HENDERSON, CO - APRIL 02: A doorknob of a home for sale is secured with a realtor's lock in a neighborhood full of other homes for sale April 2, 2008 in Henderson, Colorado. The Denver metropolitan area has been hard-hit by the housing downturn, with officials estimating that as many as 11,000 properties might go into foreclosure this year.