New survey finds just a fifth of established homeowners refinanced over the last 12 months

Time on market drops to six days across the U.S. in hot home-buying season

A Zillow survey of economists and other real estate experts finds high costs are expected to slow construction and may lower homeownership among today's 30-somethings

Scorching hot housing market giving additional buying power to sellers

Homes are selling within days in many U.S. metros, and the day a home is listed can have an impact on time on market and sale price