Data, unique visits for three real estate aggregation sites according to Compete.com

Sometimes, when evaluating size and scope of market, it’s useful to look at the volume of traffic for some bellwether sites. In the US real estate industry, those bellwethers would be Trulia, Zillow and Realtor.com. Here are some graphs of their yearly traffic for 2012 as gathered from Compete.com’s SiteAnalytics product: