Zillow and Trulia, two of the largest online house hunting websites, are joining forces in a $3.5 billion deal.

Seattle real estate website Zillow has filed with the Securities and Exchange Commission for an initial public stock offering, according to a news release Monday. In the filing, Zillow said it ...

Consumer Reports reviews four of the leading real estate websites for virtual house hunting: Realtor.com, Redfin, Trulia, and Zillow.

Zillow, the most popular real estate marketplace in the country, is now facing two separate lawsuits challenging its dominance in the U.S. housing market.