Single-Family Home Size Continues to Trend Higher

Trends
Published

COVID-19 has impacted the way many residents use their homes, with an increased desire for space to accommodate added functions such as working from and/or studying at home. Recent housing data confirm the continuation of this trend.

According to third quarter 2021 data from the Census Quarterly Starts and Completions by Purpose and Design and NAHB analysis, median single-family square floor area increased to 2,337 square feet, while average square footage for new single-family homes increased to 2,541. These metrics have increased 9.3% and 6.2%, respectively, since Great Recession lows.

This marks a shift from the previous downward trend in home size from 2016 to 2020, during which time more starter homes were developed. NAHB Chief Economist Robert Dietz provides more analysis in this Eye on Housing post.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Business Management

Apr 20, 2026

More Young Adults Interested in the Construction Trades, but Challenges Persist

A new study conducted by the National Association of Home Builders (NAHB) reveals that more young adults between the ages of 18 and 25 are interested in the construction trades but more work needs to be done to educate the public that there are increasing opportunities for rewarding, lucrative careers in the skilled trades.

Construction Statistics

Apr 17, 2026

Single-Family Permits Decline Sharply to Start 2026

Residential construction activity began 2026 on a mixed note, with single-family permitting weakening significantly while multifamily activity remained relatively stable.

View all

Latest Economic News

Economics

Apr 20, 2026

Construction Workforce Shifts: Fewer Tradesmen, More White-Collar Jobs

The long-running shift in the construction labor force away from construction trades and toward management, business, and technical roles is ongoing and gaining momentum, according to NAHB’s analysis of the latest 2024 data from the American Community Survey (ACS).

Economics

Apr 17, 2026

Count of Second Homes Declines in 2024

In 2024, the number of second homes in the U.S. was 6.2 million, accounting for 4.3% of the nation’s housing stock, according to NAHB estimates. This reflects a modest decline from 2022, when the number reached 6.5 million. This decline suggests some cooling following the pandemic-era surge in second home demand.

Economics

Apr 16, 2026

Young Adults Report More Interest in the Construction Trades: 2026 Survey

NAHB estimates the U.S. has a structural housing deficit of 1.2 million units. Among the myriad of headwinds home builders face trying to close that gap is the industry’s chronic shortage of workers in the construction trades.