http://www.zillow.com/advice-thread/Where-do-you-get-your-prices/299836/ Zillow Advice | Zillow Real Estate http://www.zillow.com/advice-thread/Where-do-you-get-your-prices/299836/ I have the exact same question for De Witt. Is Zillow using national averages, even though property values in Central New York State are going up, not down? Sat, 28 Nov 2009 09:23:00 GMT http://www.zillow.com/advice-thread/Where-do-you-get-your-prices/299836/ 2009-11-28T09:23:00Z