The U.S. Census Bureau’s Survey of Construction’s (SOC) estimate of the number of bedrooms in new single-family homes has shown a declining trend for homes with 4 bedrooms or more since 2015. The most recent SOC data show the number of bedrooms of new homes whose construction began in 2018 (new homes started). Nationally, the number of single-family homes started with 4 bedrooms or more declined from 44.8% in 2017 to 43.5% in 2018. As of 2018, the share of new single-family homes started with 3 bedrooms was the highest of all categories. These developments are linked to changes in preferences among home buyers. With more Millennials becoming prepared to buy their first home, the starter home share will rise, which means smaller homes and slightly fewer bedrooms.
New Homes Started With 4 or More Bedrooms Trends Lower