June 22, 2011 - Press Release
Green Building Elements
Matter Network
The desire for homes that conform to the green building standards of organizations such as Earth Advantage, ENERGY STAR, or LEEDS is growing throughout the world, and nowhere is that more evident than Portland, Oregon. For the fourth straight year in a row, green certified homes have outperformed non-certified homes in the Portland metro region, according to a study by the Earth Advantage Institute.
The annual study found that existing homes with a sustainable certification sold for 30 percent more than homes without one, according to sales data provided by the Portland Regional Multiple Listing Service. This finding is based on the sales of existing homes between May 1, 2010 and April 30, 2011 in Multnomah, Clackamas, Columbia, and Washington Counties in Oregon and Clark County in Washington.