The National Association of Home Builders (NAHB) reported that, despite elevated mortgage rates averaging above 7%, single-family housing construction posted a solid gain in September as more buyers are turning to new homes because of a dearth of inventory in the resale market.

Overall housing starts (privately owned housing units on which construction has been started), increased 7% in September to a seasonally adjusted annual rate of 1.36 million units, according to a report from the U.S. Department of Housing and Urban Development and the U.S. Census Bureau.

The September reading of 1.36 million starts is the number of housing units builders would begin if development kept this pace for the next 12 months. Within this overall number, single-family starts increased 3.2% to a 963,000 seasonally adjusted annual rate. However, single-family starts are 12.8% lower year-to-date due to higher interest rates. 

“The uptick in single-family production was somewhat unexpected as our latest builder surveys indicate that starts are likely to weaken in the months ahead due to recent higher mortgage rates that were near 7.6% in mid-October,” said Alicia Huey, chairman of the NAHB and a custom home builder and developer from Birmingham, Alabama. “Meanwhile, builders also continue to face persistent labor shortages, a lack of buildable lots, and higher financing costs for acquisition and development loans.”

“Despite ongoing challenges in the market, the housing deficit of resale inventory continues to provide some market support for builders,” said NAHB Chief Economist Robert Dietz. “Because of a lack of existing homes in the marketplace, 31% of homes available for sale in August were new construction. This compares with a historical average in the 12-14% range. But in another sign that higher interest rates have slowed the market, the number of single-family homes under construction in September was 674,000, which is almost 15% lower than a year ago.”

On a regional and year-to-date basis, combined single-family and multifamily starts are 23.3% lower in the Northeast, 12.9% lower in the Midwest, 7.8% lower in the South and 16.9% lower in the West.

Overall permits decreased 4.4% to a 1.47-million-unit annualized rate in September. Single-family permits increased 1.8% to a 965,000-unit rate. Single-family permits are down 13.4% year-to-date.

Looking at regional permit data on a year-to-date basis, permits are 22.3% lower in the Northeast, 16.6% lower in the Midwest, 12.7% lower in the South and 17.6% lower in the West.

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