News
2 min read

Starts Plunge As Buyers And Builders Remain On the Sidelines

new home sales
Orphe Divounguy

Written by on September 17, 2025

  • Building permits issued in August decreased to 1,312,000 (SAAR). That’s 3.7% below the revised July rate and 11.1% lower than a year ago.
  • Housing starts decreased to 1,307,000 (SAAR) in August, down 8.5% from the revised July estimate and is 6% lower than a year ago, according to the U.S. Census Bureau.
  • Single-family housing starts decreased to 890,000 (SAAR) in August, decreasing 7% from the July estimate and 11.7% lower than in August 2024.

What happened: Housing starts decreased in August. Slowing price growth, weaker than expected sales and rising input costs are dragging down builder confidence. Permitting activity remains weak and points to sluggish new home construction. With so many homes already under construction in a rapidly slowing economy, builders are remaining on the sidelines. In August, single-family permitting activity was down in every region except the Midwest where housing remains relatively more affordable.

The silver lining: Mortgage rates have eased somewhat since May, which could help push some buyers over the edge of affordability and support home sales in the coming months. Future sales expectations hit a 6-month high according to the National Association of Home Builders.

Why this matters: Many builders pumped the brakes on new projects this year. The total number of single-family permits in the first half of this year fell below year ago levels. 

Despite a small improvement in housing affordability this year, home sales continued to bounce along the bottom. The slower than expected home shopping season has caused the number of unsold new homes to accumulate, weighing on builder confidence.

In July, the median price per square foot of new construction homes was down 1.2% from a year ago according to Zillow data.

 

Sign up for Zillow Research updates

Subscribe to receive weekly emails for the latest Zillow research, weekly housing data, market insights and more.

 

By submitting this form, you agree to receive email communication from Zillow. We respect your privacy. See our privacy policy.

Related Articles

Mortgage Rates Reach an 11-Month High as Oil Risks Return
5 min read

Mortgage Rates Reach an 11-Month High as Oil Risks Return

Austin Holds the Crown for New Grads in 2026
5 min read

Austin Holds the Crown for New Grads in 2026

Zillow: CPI Shelter Forecast, May 2026
5 min read

Zillow: CPI Shelter Forecast, May 2026

Research in your inbox

Get the latest housing data and analysis from Zillow's economists — delivered when the numbers update.

 

By submitting this form, you agree to receive email communication from Zillow. We respect your privacy. See our privacy policy.