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ECONOMY
August 19, 2025

Homebuilders Keep On Starting in July

By Michael J. Bazdarich, PhD

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Single-family housing starts rose 2.8% in July on top of June sales estimates that were revised 3.4% higher from what was announced a month ago. Now, even with these gains and revisions, recent housing starts are not quite “busting it.” There still appears to be a downward trend for starts over the last five months. What is surprising to us is how leisurely that downtrend continues to be.

As suggested by Exhibit 1, homebuilders have been starting homes faster than they can sell them for most of the last five years. As a result, inventories of unsold new homes have been piling up. In June, inventory levels of unsold new homes were equivalent to 10 months’ worth of sales compared to “normal” inventory levels of about 4 months’ sales. It follows that homebuilders yesterday reported that they were generally cutting prices for new homes.

Exhibit 1: Sales and Starts of New, Single-Family Homes
Sales and Starts of New, Single-Family Homes
Source: Census Bureau. As of 31 Jul 25. Select the image to expand the view.

Yet, again, starts of new homes appear to be holding at levels substantially above the pace at which homebuilders are selling homes, indicating that inventories will move still higher. Long-time readers of this blog will note that we have been citing these facts since 2022, when rapidly rising mortgage interest rates were compounding the “overbuilding” problem. Since then, starts activity has retreated from 2021 levels and, again, looks to be declining leisurely this year, but, admittedly, this is nothing like the wrenching declines that one might have thought would occur.

Will homebuilders continue to start new homes at relatively brisk rates while and as new-home inventories approach 11 or even 12 months’ sales. Tune in next month to find out.

Meanwhile, multi-family starts logged a 9.9% increase in July. Multi-family starts are exceedingly volatile month to month, so the magnitude of the reported July gain can be discounted. Still, multi-family starts have exhibited a clear uptrend over the past year, after precipitous declines in 2023 and early 2024.

Exhibit 2: Multi-Family Homebuilding
Multi-Family Homebuilding
Source: Census Bureau. As of 31 Jul 25. Select the image to expand the view.

The gestation period for multi-family home construction is years longer than that of single-family homes, and we have seen enough previous declines that the number of multi-family units under construction is likely to decline for a while yet. Currently, 736,000 multi-family units are reported to be under construction. That is down from 1,016,000 under construction in 2023, but up from about 660,000 in 2020 and earlier.

As with single-family units, the supply of multi-family homes looks to be more than ample, with a big backlog due to the elevated construction rates of 2023-2024. Yet builders continue to start new units at a brisk pace.

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