Elevated borrowing costs, rising inflation and broad economic uncertainty continue to curb buyer demand and hold back new home sales.

Sales of newly built single-family homes declined 10.5% in July to a seasonally adjusted annual rate of 607,000, following a sharply upwardly revised June estimate, according to newly released data from the U.S. Department of Housing and Urban Development and the U.S. Census Bureau. The pace of new home sales was 6.3% lower than a year earlier.

“New home sales fell in July to their slowest pace since the start of the year as affordability challenges limited home buyer traffic,” said Bill Owens, chairman of the National Association of Home Builders (NAHB) and a home builder and remodeler from Worthington, Ohio. “NAHB surveys show that a majority of builders continue to offer sales incentives, including mortgage rate buydowns, to support new home sales.”

“The single-family home building market is on track for a second consecutive annual decline in 2026,” said NAHB Chief Economist Robert Dietz. “New home sales are down more than 4% on a year-to-date basis. NAHB research and economic data show community builders continue to outperform the broader market, while the Northeast remains a relative bright spot, with new home sales up nearly 9% year-to-date.”

A new home sale occurs when a sales contract is signed, or a deposit is accepted. The home can be in any stage of construction: not yet started, under construction or completed. In addition to adjusting for seasonal effects, the July reading of 607,000 units is the number of homes that would sell if this pace continued for the next 12 months.

New single-family home inventory in July rose to 488,000 units, up 1.9% from June, and down 1.6% compared to a year ago. This represents an elevated 9.6 months’ supply at the current building pace, the highest measure since January.

The median new home sales price in July fell 2.3% from June to $393,800 and was down 0.9% from a year ago. The new home sales market is showing relative strength at the higher end of the market. The market share of new home sales priced above $800,000 increased from 5% a year ago to 8% in July.

Regionally, on a year-to-date basis, new home sales are up 8.8% in the Northeast but fell in the other three regions, with declines of 6.4% in Midwest, 3.7% in the South and 6.4% in the West.