Jessica Healy plans to break ground soon on two houses near Independence, Minn.
One, a modern two-story, is for her family. The other, across a shared courtyard, will be a small accessory dwelling unit (ADU) built with the grandparents in mind.
"Our intent is to welcome our parents right away to stay there for part of the year or periodically as needed," she said.
Down the road, she expects her parents or the mother of her partner, Dr. Thomas Kaminsky, to live there full time. "We are excited for the kids' grandparents to be so directly involved in their childhood."
Households with two or more adult generations of family members have been on the rise in recent years. The pandemic has accelerated the trend, bringing relatives at both ends of the age spectrum together.
Many young adults never left home or moved back because of economic necessity. A recent Pew Research Center study found that 52% of young adults ages 18 to 29 were living with one or both parents, up from 47% in February 2020. That number surpasses the peak during the Great Depression.
"The job market is not great for those folks," said Lisa Cini, an Ohio-based expert on senior living design.
And, as lockdowns and quarantines isolated older relatives in assisted-living or care facilities, some families decided to live together.