As mortgage rates have risen this year, the demand for home purchases has fallen. That has spelled trouble for the home construction business. Homebuilder confidence dropped for the 10th straight month in October. The decline in builder sentiment reflects what economist Ian Shepherdson describes as "housing ... in free fall. So far, most of the hit is in sales volumes, but prices are now falling too, and they have a long way to go.” The University of Michigan's index of buying conditions for homes has fallen to the lowest level since 1982.

Meanwhile, as of this week, mortgage demand for home purchases is "down 41% from a year ago and close to a seven-year low."

Naturally, this has been a sizable drag on the sale of newly constructed homes. According to the Census Bureau, new single-family houses sold in the US in September were down by 17 percent, year over year. They were also down by 10.9 percent from the previous month. Overall, sales of new homes are down 42 percent from the peak in August of 2020.

Nor does it look like construction of multifamily housing is likely to make up for the decline in single-family. Although it might stand to reason that a decline in demand for purchase housing could lead to more building of rental housing, that doesn't appear to be the case. According to Housing Wire, the "historic multifamily housing construction boom is already fading." This is partly due to the fact that rising interest rates are not limited to mortgages for home buyers, and "those same interest rates pushing would-be homebuyers to the sidelines are also hurting [muiltifamily] developers."

t's getting more expensive to borrow money up and down the food chain in housing, and that's slowing down new construction of both for-purchase and for-purchase housing.

For anyone concerned about the availability and affordability of housing, this is bad news. The US is currently in the midst of a housing shortage in the sense that builders aren't building enough to keep up with population growth. And now, it appears that the short-lived boom in construction that launched in recent years will soon be over.

The combination of the boom-bust cycle, coupled with mounting government regulations driving up the cost of construction will further drive up the cost of living for ordinary Americans.

A Tale of Bust and Boom

New housing construction has always been sensitive to business cycles. Over the past 60 years, it's not hard to find annual swings in construction growth ranging from negative twenty percent to positive twenty percent.

Source: US Census Bureau.

Moreover, the negative swing on housing construction in the years surrounding the 2008 financial crises were especially severe. Construction began to head downward in 2006, with a drop of 12 percent. This was followed by three years of even bigger declines, culminating in a 38-percent drop in 2009.

New housing construction did not return to the post-1990 average again until 2020.

In other words, the end of the housing bubble in 2009 had an enormous impact on the industry and led to more than a decade of below-average home production. In spite of enormous amounts of new money creation, stimulus, and ultra-low interest rates, the home construction industry did not bounce back. As noted in National Public Radio earlier this year, the slow pace of new housing construction did not start with the current economic cycle but dates to an earlier easy-money-induced bubble:

The roots of the problem go back much further — to the housing bubble collapse in 2008.

"What I call a bloodbath happened," says [builder Emerson] Claus. It was the worst housing market crash since the Great Depression. Many homebuilders went out of business. Claus was building houses in Florida when the bottom fell out.

"A lot of my tradespeople found other work, went and got retrained for new jobs in law enforcement, all sorts of jobs," says Claus. "So the workforce was somewhat decimated."

A few years later, as Americans started buying more homes again, building stayed below normal. And that slump in building continued for more than a decade. Meanwhile, the largest generation, the millennials, started to settle down and buy houses.

This trend was then only made worse by the shipping and logistical bottlenecks brought on by the government-imposed covid lockdowns. These have meant a shortage of lumber, appliances, electrical equipment, and cabinetry. The National Association of Home Builders concluded in June "shortages of materials are now more widespread than at any time since NAHB began tracking the issue in the 1990s."

The Role of Monetary "Stimulus"

Monetary inflation has fueled shortages in both labor and supplies as stimulus programs have driven demand by both businesses and consumers to new heights. Yet, since this demand is based on the appearance of newly printed money, and not on rising real wealth or productivity, we're seeing more demand for a stagnating supply of goods and services.

The result has been less building even as population has continued to grow. The result, of course, has been a higher cost of living—just as we would expect from an inflationary boom.

The data on home starts and population backs up the anecdotal evidence. For example, if we look at annual housing starts totals the trend has been downward since 1960. Beginning in 1983, every new trough in the housing construction downcycle has been lower than the one before it.

Source: US Census Bureau.

This has only been slightly mitigated by slowing population growth, and we have seen an upward trend in the number of new US residents per new housing start, even as the size of the US household has fallen. In other words, the number of new residents per new housing start has grown over time. From the 1960s through the 1980s, the average number of new Americans per new housing start was approximately 1.6. Since 1990, on the other hand, the average has been 2.2. Since 2008, the average has been 2.5. So, there are progressively fewer and fewer new housing starts per person.

Source: US Census Bureau.

After new housing construction began to collapse in 2006, the number of new residents per new housing unit surged to nearly 5, a new high.

On the other hand, it is true that in 2020 and 2021, new housing construction reached the highest levels seen since 2007. Moreover, the gap between new residents and new housing was eliminated. This was thanks to a sizable decline in new population growth created by covid-era border closures and a fall in fertility rates. Thus, the number of new residents per housing unit then collapsed below 1 for the first time in decades.

But, this trend is unlikely to continue since "after a construction boom in the second half of 2020 and 2021, the home building sector is contracting." Population growth is also returning to more normal rates. It does not look like boom of the last 18 months will be enough to reverse the worsening situation in housing production.

What can be done to reverse the trend? Last month, we explored some ways that state and local regulation has driven up the cost of construction, thus limiting the total number of units produced. Many of these regulations will only continue to push up prices while reducing affordability for first-time buyers.

It's also important to note the effects of repeated boom-bust cycles on total housing production. One might be tempted to assume that new rounds of monetary stimulus—say, the quantitative easing of the past decade—would easily reverse a collapse in housing construction and will bring new highs in housing production. That is not what has happened, however. Rather, relentless monetary stimulus since 2008 has not been sufficient to address the effects of malinvestment and regulatory costs over the past 20 years. Over the past six months, new housing starts have flatlined compared to 2021, and we may even see housing starts end the year down in 2022. The result is a continuation of an ongoing decline in housing production. Not even the runaway money printing of the past two years has been enough to bring home construction back to what was more normal before the housing bubble and resulting financial crisis.