http://www.zillow.com/advice-thread/Does-the-Zillow-data-base-allow-a-person-to-investigate-seasonality/199739/ Zillow Advice | Zillow Real Estate http://www.zillow.com/advice-thread/Does-the-Zillow-data-base-allow-a-person-to-investigate-seasonality/199739/ If Zillow has it available, I haven't seen it myself. They do add new features all the time so if it's a feature you'd like you might want to post it as a suggestion in the Other>> Suggestion forum and maybe they'll consider it for the future. Mon, 16 Feb 2009 17:34:00 GMT http://www.zillow.com/advice-thread/Does-the-Zillow-data-base-allow-a-person-to-investigate-seasonality/199739/ 2009-02-16T17:34:00Z