Mother-in-law suites a growing trend in home building

According to the National Association of Home Builders, 62 percent of home builders surveyed worked on a home modification related to aging in 2010, and 20 percent of builders added a bedroom on the main level of a home.

About 3.5 million households included parents living with their adult children in 2010. AARP expects that number to continue to rise.

Read the entire report in the Washington Post by clicking here.