×

US single-family housing starts, building permits tumble in September

By Thomson Reuters Oct 20, 2026 | 7:37 AM

WASHINGTON, Oct 20 (Reuters) – US single-family homebuilding and permits for future construction fell sharply in September as higher mortgage rates suppressed demand, suggesting residential investment resumed its declining ​trend in the third quarter.

Single-family housing starts, which ‌account for the bulk of homebuilding, dropped 4.6% to a seasonally adjusted annual rate of 859,000 units last month, the Commerce Department’s Census Bureau said on Tuesday. Single-family building permits decreased 4.0% to a rate of 845,000 ‌units.

Mortgage ​rates have surged in recent weeks, with ⁠the 30-year fixed rate ⁠averaging 7.40% last week, the highest level in nearly three years, data from mortgage finance firm Freddie Mac showed. The higher borrowing costs are tracking Treasury yields as the US-Israeli ​war with Iran fans inflation.

A National Association of Home Builders survey on Monday showed sentiment among single-family homebuilders plunged in ⁠October to the lowest level since June ⁠2012. The NAHB blamed rising material costs and ​mortgage rates as well as more expensive diesel and “worsening” labor conditions ​amid an immigration crackdown for the deterioration in sentiment.

Slumping ‌sales have led to a glut of unsold houses on the market, further reducing the incentive for developers to break ground on new single-family housing projects. Despite the overhang of new ⁠single-family homes, there is a national housing shortage, which is keeping home prices elevated.

Housing affordability has dominated campaign messaging ahead of the November ⁠3 midterm election, ‌which will determine control of Congress. President Donald ⁠Trump earlier this year refused to sign a ​bipartisan ‌housing affordability bill, calling it “a big yawn” as ​he pressed ⁠Congress, including fellow Republicans resisting his demands, to first pass separate and contentious voting requirements.

Residential investment rebounded in the second quarter, also reflecting renovations, making a small contribution to gross domestic product. The rise followed five straight quarterly declines.

(Reporting By Lucia Mutikani; Editing ​by Chizu Nomiyama)