It’s a home within a home - and it could be coming soon to a home near you. Builders across the country are revamping home designs to meet the needs of a growing number of Americans who now are living with extended family.
The number of so-called multigenerational households - where adults are living with their elderly parents or grown children - has jumped since the Great Recession forced Americans to rethink living on their own. Demographic analysts say that number is poised to rise further as baby boomers age, so-called “boomerang kids” walloped by the weak job market stay home longer, and ethnic groups such as Asians and Hispanics, who are more likely to live with extended family, continue to grow.
The housing industry is trying to keep up with the changes by adding self-contained suites to single-family homes to enable families to stay close while retaining a greater degree of independence.
“It’s not the nuclear family, the American dream family that we see all the time,” said Jerry Messman, a partner in the national firm BSB Design. “The builders are starting to respond to it.”
After World War II, Americans were encouraged to move out of their parents’ homes when they reached adulthood and achieve independence at an earlier age. Over the next few decades, young families ventured out to live on their own, separately from their parents, in traditional single-family homes.
Since 1980, however, the number of families living in multigenerational households has climbed steadily, buoyed by a wave of immigration and delayed marriages. After the onset of the Great Recession, the number jumped even higher - rising 10.5 percent in a two-year period so that nearly 17 percent of Americans lived in multigenerational households by 2009, according to a report by the Pew Research Center.
During the past year, builders and home designers have started to respond to the trend by rolling out layouts for single-family houses that include semi-independent suites with separate entries, bathrooms and kitchenettes. Some suites even include their own laundry areas and outdoor patios for additional privacy, though they maintain a connection to the main house through an inside door.
Reanna Cox, 33, bought a new home this year in San Bernardino with a suite that connects to her kitchen through a hallway. Mrs. Cox and her husband initially planned to have his aging parents live there. But when her sister lost her job, Mrs. Cox invited her to move into the suite with her young daughter.
“It’s somewhere they can live to get themselves back on their feet,” said Mrs. Cox, who moved to the five-bedroom house to shorten her daily commute.
Lennar Corp., based in Miami, is offering 3,400-square-foot homes that include roughly 700-square-foot suites in Las Vegas. Standard Pacific Homes of Irvine is offering a self-contained “casita” attached to the main house as an option on its designs.
Both companies said the plans have been popular since they were rolled out last year.
It isn’t clear what share of buyers will choose these homes - especially since immigrant families from Asia and Latin America who traditionally have lived together have long found ways to do so without this option, said Gary Painter, research director at the University of Southern California’s Lusk Center for Real Estate.
“There certainly is a demand to be close,” Mr. Painter said. “We just don’t have enough in the market to make a definitive statement about whether this sort of kitchenette living or guest house nearby will become a next wave.”
In higher-end markets, Mr. Painter said, it’s more likely that such plans could prosper, including among well-to-do immigrant families.