Skip to main content

Lumber is piled at a housing construction site in Middleton, Mass., on June 24, 2021. U.S. single-family home building fell for a second straight month in August.Elise Amendola/The Associated Press

U.S. single-family home building fell for a second straight month in August as builders continued to struggle with shortages of materials and labour, suggesting the housing market could remain a drag on economic growth in the third quarter.

The report from the Commerce Department on Tuesday also showed the number of houses authorized for construction but not yet started raced to a record high last month, a sign of reluctance by builders to take on new projects.

Builders’ inability to ramp up the production of single-family homes amid a massive housing shortage is driving up prices and keeping some first-time buyers from the market.

“While lumber prices have plummeted in the spot market, those lower prices have not yet made their way to home builders,” said Mark Vitner, a senior economist at Wells Fargo in Charlotte, N.C. “Moreover, other essential building materials remain in short supply, including windows, cabinets, electric breaker boxes and wedge anchors.”

Single-family starts, which account for the largest share of the housing market, dropped 2.8 per cent to a seasonally adjusted annual rate of 1.076 million units last month. The decline was, however, offset by a surge in starts for the volatile multifamily segment.

As a result, overall housing starts advanced 3.9 per cent to a rate of 1.615 million units in August. Data for July were revised up to a rate of 1.554 million units from the previously reported 1.534 million units. Economists polled by Reuters had forecast starts would rebound to a rate of 1.555 million units. Housing starts jumped 17.4 per cent compared to August, 2020.

Single-family starts dropped in the West and Midwest. They rose in the Northeast and the densely populated South.

Building costs remain an issue even though lumber futures have tumbled from a record high of US$1,711 per thousand board feet in May to about US$604 in Tuesday morning trade.

Single-family home building has struggled to gain traction since surging to a rate of 1.255 million units in March, which was the highest level since November, 2006.

Starts for buildings with five units or more soared 21.6 per cent to a rate of 530,000 units last month, the highest level since January, 2020. The multifamily housing segment is being boosted by demand for rentals as COVID-19 vaccinations allow companies to recall workers to offices in city centres.

Early in the coronavirus pandemic, there was an exodus from cities as people worked from home and took classes online, fuelling demand for bigger homes in the suburbs and other low-density areas. While the pandemic tailwind is fading, demand for housing remains strong thanks to near record-low mortgage rates and rising wages from a tightening labour market.

Though the Federal Reserve is expected at the end of a two-day policy meeting on Wednesday to clear the way to trimming its monthly bond purchases later this year, that will likely have a limited impact on mortgage rates. The U.S. central bank is expected to keep its benchmark overnight interest rate near zero for a while.

A survey from the National Association of Home Builders on Monday showed confidence among single-family home builders edged up from a 13-month low in September, but it noted that “delivery times remain extended and the chronic construction labour shortage is expected to persist.”

Stocks on Wall Street rose as investors weighed the risk of contagion from debt-saddled Chinese developer Evergrande. The dollar dipped against a basket of currencies. U.S. Treasury prices were mixed.


Residential investment contracted in the second quarter after three straight quarters of double-digit growth. A further decline this quarter is likely.

“The softness in single-family starts suggests somewhat lower residential investment,” said Blerina Uruci, an economist at Barclays in Washington.

Permits for future home building rose 6.0 per cent to a rate of 1.728 million units in August. Single-family permits gained 0.6 per cent to a rate of 1.054 million units. Permits for buildings with five units or more jumped 19.7 per cent to a rate of 632,000 units, the highest level since January, 1990.

“We conjecture that this strength in multifamily may be a response to the strong increase in asking rents and the low vacancy rates in rental units,” said Conrad DeQuadros, senior economic adviser at Brean Capital in New York.

The backlog of homes yet to be started increased 3.7 per cent to 251,000 units, a record high. Single-family homes yet to be started were near a 15-year high.

Housing completions fell 4.5 per cent to a rate of 1.330 million units last month. Single-family home completions rose 2.8 per cent to a rate of 971,000 units. The pandemic has lengthened the time from when a permit is issued for single-family home construction to completion, which economists blame on supply constraints.

The inventory of previously owned homes is near record lows, leading to record double-digit annual growth in home prices.

Realtors estimate that single-family housing starts and completion rates need to be in a range of 1.5 million to 1.6 million units a month to close the inventory gap.

The stock of housing under construction increased 1.7 per cent to a rate of 1.404 million units last month.

“Supply issues will constrain production for some time yet and we expect single-family starts will see only a gradual rise from here, reaching 1.16 million annualized by end-2021,” said Matthew Pointon, a senior property economist at Capital Economics in New York.

Be smart with your money. Get the latest investing insights delivered right to your inbox three times a week, with the Globe Investor newsletter. Sign up today.

This content appears as provided to The Globe by the originating wire service. It has not been edited by Globe staff.

Report an error