Weekly Real Estate News
In brief: U.S. housing starts were estimated at a seasonally adjusted annual rate of 1.221 million in September, down 5.2% from August. Single-family permits fell 4.0% to an 845,000 annual pace, a more direct warning for builders planning their next projects. The government’s margins of error mean the monthly decline in total starts is not statistically conclusive.
New-home construction weakened in September as builders confronted rising financing costs and softer demand. The U.S. Census Bureau and Department of Housing and Urban Development reported October 20 that privately owned housing starts ran at a seasonally adjusted annual rate of 1,221,000, down from a revised 1,288,000 in August and 1,319,000 a year earlier.
The reported monthly decline was 5.2%, and the annual decrease was 7.4%. But the government placed a margin of error of 11.8 percentage points around the monthly change and 11.5 points around the annual change. Both intervals include zero. The estimates point to weakness, but neither comparison conclusively establishes that total starts actually declined.
Single-family permits offer a warning
Single-family housing starts were estimated at an 859,000 annual rate in September, down 4.6% from August’s revised 900,000. The Census Bureau’s margin of error on that change was 10.0 percentage points, so the month-to-month decline is also statistically uncertain.
Single-family building permits, meanwhile, fell 4.0% to an annualized 845,000, compared with 880,000 in August. Unlike a housing start, which records the beginning of foundation work, a permit measures authorization to build. A decline in permits can signal less work entering the construction pipeline, although not every authorized home breaks ground immediately.
Total building permits, including multifamily units, were essentially flat at 1.400 million on an annualized basis, down 0.2% from August’s revised 1.403 million and 3.0% from September 2025. The September authorization rate for buildings with at least five units was 503,000. Those figures suggest that the weakness in single-family authorizations did not extend equally across every building type.
Multifamily construction and completions
The September annualized pace for starts in buildings containing five or more homes was 349,000, compared with 859,000 for single-family homes. These are different segments of the housing market, with multifamily projects often driven by institutional financing, apartment rents and development schedules rather than individual buyers’ mortgage qualifications.
Overall housing completions were estimated at an annual rate of 1.192 million, up 2.2% from August but down 14.0% from September 2025. Single-family completions were 840,000, down 2.4% from the prior month, while completions in buildings with five or more units ran at 339,000. Completions matter because they represent units becoming available for occupancy, even when builders are reluctant to start the next wave of projects.
The government’s full release and statistical tables show how preliminary estimates can be revised. Census cautions that several months of observations may be needed to establish a reliable trend. A seasonally adjusted annual rate is an estimate of what a full year would look like at that month’s pace; it is not the number of homes actually started during September.
Builders were already reporting a weaker market
The construction report follows the October 19 National Association of Home Builders/Wells Fargo survey, which put builder confidence at 29, its lowest reading since June 2012. A reading below 50 means more surveyed builders see conditions as poor than good.
NAHB reported that 43% of builders cut home prices in October, the highest share in its 2020–2026 series. The average reported price reduction remained 6%, and 65% of builders used sales incentives. Prospective-buyer traffic fell to 18 on the survey’s index. WRE reported those findings on October 19; the new federal construction numbers provide a separate measure of activity, not a second version of the same survey.
Higher mortgage rates can reduce the number of buyers able to qualify at a given price, while developers also face financing, land, labor and material costs. Recent WRE reporting on construction input costs documented sharp increases in some nonresidential inputs, though those figures should not be mistaken for the residential construction price index.
What lenders, builders and buyers should watch
For mortgage lenders, a sustained decline in single-family permits could eventually reduce the pipeline of new-home purchase loans. For builders, weaker starts may reflect efforts to work down unsold inventory or avoid committing capital while buyer traffic is thin. For buyers, slower construction can limit future supply even as existing inventory offers greater negotiating leverage in some markets.
The next question is whether permits and starts stabilize as the fall progresses. The Census Bureau has scheduled its October new residential construction release for November 18. Until then, the September figures should be treated as preliminary estimates pointing toward a softer construction environment—not proof that all regions or every segment of homebuilding are contracting.
Sources: U.S. Census Bureau and HUD, September 2026 New Residential Construction release (October 20); NAHB/Wells Fargo Housing Market Index (October 19). Featured image is illustrative and does not depict a surveyed construction site.
