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Almost 4 Million Multigenerational Homes in America

As Mother's Day approaches, a recent report by Realtor.com® reveals a significant trend in American housing: nearly 4 million homes now house multiple generations. The growing number of multigenerational households, with statistics indicating that around 3 million of these homes have at least two mothers living under one roof, illustrates a profound shift in family dynamics and housing preferences across the country.

According to the report, multigenerational living is reshaping the real estate market, with sellers of these unique homes commanding an impressive 65% price premium compared to standard listings. In areas such as the Southern and Eastern United States, where housing supply is limited, the competition for these homes is particularly fierce. Homes marketed as multigenerational often include keywords like 'guest house,' 'in-law suite,' or 'granny-flat,' emphasizing the property’s suitability for extended families.

The Economic Impact of Multigenerational Living

Hannah Jones, a senior economic research analyst at Realtor.com®, asserts that multigenerational living is becoming a significant force in the housing market, driven by shared responsibilities, familial support, and care. “The essence of multigenerational living represents a sense of shared purpose,” says Jones. “Remarkably, buyers are undeterred by the higher price tags; the demand remains robust, and certain regions struggle with supply.”

The data indicates a steady increase in multigenerational households: in 2024, 4.5% of all owner-occupied homes were classified as such—up from 4.3% in 2019. Typically, these households consist of five people living together in a four-bedroom home, with a median annual income of $131,000.

Price Premiums and Demand for Multigenerational Homes

In 2025, the median listing price for a multigenerational home was reported at $709,000, significantly higher than the $429,900 median for standard homes. A considerable portion of this price difference can be attributed to the larger size of multigenerational properties and their inclusion of specialized amenities. For example, these homes average a per-square-foot price of $262 compared to $215 for standard homes—representing a 22% premium due to additional features like secondary kitchens and dedicated entrances.

Interestingly, these multigenerational listings receive 13.5% more views than standard homes while selling within the same median timeframe of 59 days, indicating a balanced demand that keeps pace with their higher pricing.

Regional Disparities in Availability

The distribution of multigenerational homes is uneven across the country. California leads in listings, with Western metro areas accounting for about 14% of the multigenerational market—far exceeding the South's 6.1%, the Northeast's 5.3%, and the Midwest's mere 2.9%. The top five metros for multigenerational listings are all located in California, with cities like Los Angeles (23.7%), San Diego (22.7%), and San Francisco (17.4%) leading the charge. In contrast, cities such as Detroit and Cleveland show very low availability, ranking among the lowest for multigenerational listings, yet they see asking price premiums of over 100% when such homes do become available.

Who Chooses Multigenerational Living?

Multigenerational households reflect a diverse tapestry of American family life. Among those living in these arrangements, the demographics indicate 44.9% are White, 25.8% Hispanic, 13.5% Black, and 11.1% Asian. This trend is notably more prevalent in urban markets along the West and East coasts, where high housing and childcare costs play a significant role in encouraging families to embrace shared living arrangements.

From 2014 to 2024, the number of multigenerational families grew from 3.2 million to 3.9 million, illustrating a clear trend towards this living arrangement. Markets like Urban Honolulu, Riverside, and Stockton are seeing the fastest growth in multigenerational households, highlighting a response to financial pressures.

Navigating the Market as a Buyer or Seller

For those exploring the possibilities of purchasing a multigenerational home, understanding the timing and strategy is crucial. Realtor.com®'s Market Clock provides insights tailored to specific markets, supporting families in their search while helping sellers capitalize during peak demand periods.

In conclusion, the trend towards multigenerational living in the United States isn't just a passing phase; it's a reflection of the changing family structures and economic realities facing many Americans today. As this shift continues, it’s essential for both buyers and sellers to stay informed—and flexible—in this evolving landscape.