L.A. warehouses fill on tariff chaos. The vacancy rate is the tell.

The tariff turbulence that has scrambled global trade is doing something unexpected to the warehouses around the ports of Los Angeles and Long Beach: filling them. Combined shipping volume through the twin ports is up 1.8 percent this year, the Port of Los Angeles crossed 1 million container units in June and nearly matched it in July — the second-busiest July on record — and the region’s industrial market just posted its best leasing quarter in five years, Commercial Observer reports.

Kidder Mathews counted 6.2 million square feet of industrial leasing across Los Angeles in the second quarter, Cushman & Wakefield marked the region’s best quarter in five years because of its centrality to larger logistics networks, and Marcus & Millichap credited a steadier flow of goods with stabilizing the market — with the gains landing in port-adjacent and port-dependent submarkets, the places most exposed to the policy swings.

Gregg Healy, executive vice president and head of Savills Industrial Services, describes the mood among people closest to the market as something between opportunism and panic, reaching for a line from The Morning Show: “Chaos is the new cocaine. I do think we will have more turbulent times ahead.” He says the second quarter felt like a transformation, with occupiers suddenly saying, “I’ve got to get in there, I’ve got to get a building now.” Gene Seroka, executive director of the Port of Los Angeles, offered the measured version in a statement: “Businesses continue to move cargo when they see windows of opportunity amid an evolving trade environment, while resilient consumer demand is helping keep imports at historically strong levels.”

The policy path runs from Liberation Day in April 2025, when the first broad tariff round landed, through the current conflict with Iran, and shippers have ping-ponged cargo between coasts — East Coast ports took more volume last year, West Coast ports are rebounding in 2026 — a movement Healy says translates directly into warehouse rents.

Warehouse vacancy in Los Angeles hit a recent peak of 7 percent this year, according to Commercial Observer, while industrial rents have been declining since mid-2023; on a longer timeline they remain 25 percent above the start of 2020, real gains but not the kind of number that marks a full recovery. One quarter of policy-shifted demand does not make a falling-rent region a durable landlord’s market.

Healy tells Commercial Observer that shippers are trying to game out supply and tariff policy, with a possible golden window right now. Investors should underwrite it as a trading window created by policy chaos, rather than a fundamental repricing of Southern California logistics; the same tariff decisions that pushed cargo west can push it east again, as this publication noted when the five-year leasing figure first landed. A five-year lease signed at today’s rates is a bet that Washington’s turbulence outlasts the term.

The operator’s move is to use the surge for what it is: filling space at better rates than the trend justifies, on lease terms that survive the next policy swing. Treat the 1.8 percent cargo gain as policy-shifted and the 6.2 million square feet as one quarter, not a normal year. The 7 percent vacancy peak is the number to watch when the policy swings again.