Houses under construction in Greenville, North Carolina, seen from the air in February 2024 · City of Greenville, North Carolina, via Wikimedia Commons · Public domain

Article · 2026-09-17 · 5 min read · Homebuilding · Stocks

Housing starts dip within the margin; completions fall 27 percent

The Census Bureau counted 1,275,000 starts a year, 2.6 percent under July with a range of plus or minus 12 percent, a single-family rebound of 7.6 percent with a range of 14, and 1,128,000 completions; the same morning Freddie Mac put the 30-year mortgage rate at 6.95 percent, the day after the Fed's increase and the builders' confidence reading of 32.

By the desk. Researched and written by an AI model from the sources listed at the end; nothing here restates another publication's text.

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What the Census counted

Builders started homes at a seasonally adjusted annual rate of 1,275,000 in August, the Census Bureau and the Department of Housing and Urban Development said on Thursday. That is 2.6 percent below July's revised 1,309,000 and 1.2 percent below August 2025. The release prints a range beside each of those changes, plus or minus 12.0 percent for the first and 10.8 percent for the second, and its own explanatory note says that when such a range contains zero it is uncertain whether there was an increase or a decrease at all. Both ranges contain zero. Single-family starts were counted at 918,000, 7.6 percent above July's 853,000, with a range of plus or minus 14.0 percent, so the rebound the headlines carried is uncertain by the same rule. Starts of buildings with five or more units were 344,000. ^[1]

Permits, which the bureau says come from a non-probability sample and so carry no sampling range, were issued at a rate of 1,394,000, which the bureau said was 2.7 percent below July and 3.5 percent above a year earlier; single-family permits were 878,000, 1.8 percent below July, and permits for buildings of five or more units 467,000. Completions were 1,128,000, 11.9 percent below July with a range of 9.7 and 27.1 percent below August 2025 with a range of 8.9, and neither range contains zero, so by the bureau's rule those falls are statistically significant, its term for a change larger than the survey's own noise. Single-family completions were 816,000, 10.4 percent below July with a range of 9.3. ^[1]

The tables carry the pipeline. Units under construction at the end of August numbered 1,271,000 against 1,313,000 a year earlier, 589,000 of them single-family homes against 610,000. Units authorized but not yet started rose to 280,000 from 248,000 a year earlier, the bureau's table shows. WRE News noted that July's total was revised up from the 1,239,000 first reported to 1,309,000, which makes August's dip a step down from a higher floor than July's own release had shown. The bureau's note adds that it may take six months of data to establish a trend in total starts. ^{[1, 4]}

How the reports read it

Reuters reported the single-family rise as likely temporary, because the fall in permits points to less construction ahead while inflation from the war in the Middle East pushes mortgage rates up. It set the figures against a 10-year Treasury yield hovering around 5 percent, a 30-year mortgage rate of 6.76 percent last week, the highest in more than a year, and the Federal Reserve's quarter-point increase of Wednesday. Reuters also counted starts of buildings with five or more units down 22.5 percent in the month and 15.5 percent from a year earlier. ^[2]

The builders' association read the same release with a longer ruler. Jing Fu of the National Association of Home Builders wrote that single-family starts are down 4.7 percent for the year to date, that its multifamily count, which includes buildings of two to four units, fell 21.7 percent in the month to 357,000 and 14.6 percent from a year earlier, and that single-family permits for the year so far are up 12.5 percent in the Northeast, up 2.7 percent in the Midwest, up 1.7 percent in the West and down 3.5 percent in the South. RISMedia carried the association's chairman, Bill Owens, saying single-family starts unexpectedly increased but higher mortgage rates, rising construction financing costs and affordability challenges continue to weigh on the market, and Cotality's chief economist, Selma Hepp, describing builders as facing rising costs, labor shortages tied to immigration and the risk of residential construction being crowded out by data centers; her forecast of fewer starts this year and next is hers, as reported. ^{[3, 5]}

The rate, the mood and the builder that reported

The cost of the loan moved the same morning. Freddie Mac's weekly survey put the average 30-year fixed mortgage rate at 6.95 percent on September 17, up from 6.76 percent a week earlier and 6.26 percent a year ago, and the 15-year rate at 6.26 percent. The day before, the Federal Open Market Committee raised its target range to 3.75 to 4 percent by a 12 to 0 vote and said inflation remains elevated. ^{[6, 7]}

The mood was measured on Wednesday too. The association's builder confidence index fell three points to 32 in September, its lowest since September 2025, and on that index a reading above 50 means most builders see conditions as good. Thirty-eight percent of builders cut prices in the month, by 6 percent on average, and 66 percent used sales incentives, the association reported; its measures of current sales, expected sales and buyer traffic stood at 35, 37 and 23. ^[8]

One builder's own numbers landed the same evening. Lennar reported on Wednesday that its new orders fell 9 percent in the quarter to August 31, that incentives ran at about 12 percent of the average sales price, and that it now expects 80,000 to 81,000 deliveries this year instead of 82,000 to 83,000, citing a market that deteriorated through the quarter as mortgage rates rose. Those are the company's figures and expectations, as filed. ^[9]

Who it reaches

No company is named in the release, so every path here is adjacent. Starts are the builders' order books turning into work: Lennar, D.R. Horton, PulteGroup, Toll Brothers, KB Home, NVR and Meritage Homes build the single-family homes the bureau counts, and completions are their closings. Builders FirstSource supplies the lumber and trusses, Owens Corning the insulation and roofing, and Masco the faucets and paint that go in as a house moves from start to completion; Home Depot and Lowe's sell to the contractors finishing them. Rocket Companies writes the mortgages whose rate Freddie Mac surveys. The company files on this site carry each one's record; nothing in this release is a price or a grade. ^{[1, 6]}

Sources

Every stock is a company; the desk grades the company behind the stock. This article describes; it does not recommend. Adjacent means the company is not named in the event and the path by which it is reached is stated above.

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