"Low inventory has been the headline grabber across the nation, but it’s
snapped up at a furious pace." ...San Francisco Association of Realtors, April 11, 2014.
That's an understatment. That, and the extremely hot condo market that's pushing the median sales price close to that of the median Single Family 'house' values. Visit the link to the SFAR Monthly Indicators report for more details on current market statistics. It's an eye opener.