October 7, 2008 10:18 am Small House, Big Price It’s only 500 square feet, but it’ll cost you $800,000. Who said there is a mortgage crisis? US & World Videos 1:49 Concord shop hosts final ‘Free Comic Book Day' at longtime home 1:08 Antioch school supervisor placed on leave after NBC Bay Area worker bullying report 3:19 Bay Area forecast: Clearing, warming ahead 2:51 Cinthia's forecast: Spring storm, cooler temperatures 2:59 2 San Jose police officers shot, injured in gunbattle at hotel