The industrial pipeline is not collapsing. It’s emptying at the front.
Yardi Matrix data reported by Commercial Property Executive on Sept. 28 puts August industrial construction starts at 16 million square feet. A year earlier the figure was 30.7 million. That’s a 48% drop, and it lands on top of a 43% month-over-month fall in July.
A year that won’t hold a trend
What makes 2026 hard to read is that it started strong. March ran 33.4 million square feet, up 33% year over year. June hit 40 million, up 23%. Then July fell to 22.2 million and August to 16. Two good quarters and two bad months don’t make a cycle, but they do make forecasting useless.
The cumulative number is less ambiguous. Starts through July totalled 180.6 million square feet against 333.1 million over the same stretch of 2025. That’s a 46% reduction in new commitments, and it will show up as delivered space in late 2027, not now.
The backlog is doing the work
Roughly 427.6 million square feet is under construction, about 2% of national stock. Vacancy sits at 9.3% and average asking rents at $9.25 per square foot, up 5.4%. So the sector is still absorbing space and still pushing rent while developers stop starting new boxes.
That combination usually means one thing: the constraint has moved from demand to cost of capital and cost of land. Rents rising 5.4% into a 9.3% vacancy rate is not a market telling developers to stop. Financing terms are.
Data centers are now an industrial planning risk
The new item in Yardi’s August report is public resistance to data center construction, listed as a source of uncertainty for industrial development generally. That’s a meaningful shift in framing. Data centers have been the one part of the industrial pipeline still commanding capital, and the constraint on them is increasingly municipal rather than financial.
When a county puts a moratorium on large-load projects, it usually writes the ordinance around square footage, power draw or parcel size, and warehouses land inside the definition. Industrial developers who’ve never touched a data center are starting to inherit hearing schedules designed to slow one down.
Read the figures carefully
Yardi revises monthly, and the revisions are not small. May 2025 appears as 22.1 million square feet in one edition and 26.1 million in another. July’s 43% month-over-month drop implies a slightly different June base than the 40 million figure published earlier. Cite the month and the edition, and don’t stitch a series together across releases.
The wider construction picture is pointing the same direction: Dodge reported total starts down 24.8% in August with manufacturing groundbreakings off 80.8%. Two independent datasets, same month, same direction.