Unlike the formerly overheated housing market, which is in the process of being purged through foreclosures and sellers' growing willingness to lower their asking prices, the business of buying and selling commercial real estate has been stuck in neutral since the recession kicked in.

So far, potential sellers have been loath to lower their prices, and banks have been unwilling or unable to lend money for purchases. Even financially strapped owners who are unable to keep up their mortgage payments haven't had to let go because their lenders don't want to take back distressed properties in a down economy.