Wall Street money pours into industrial outdoor storage lots as rents climb

They are among the least glamorous parcels in American real estate: unbranded lots where bulldozers, trucks and other heavy equipment sit idle behind fencing. Increasingly, they are also targets for Wall Street's biggest private investment firms, which see the artificial intelligence construction boom driving demand for what the industry calls industrial outdoor storage, or IOS.

Brookfield and Blackstone, two of the world's largest alternative asset managers, are among the institutional players moving in. "We have strong conviction in industrial outdoor storage, which plays a critical role in our supply chain," said Devin Barnwell, a managing partner and co-leader of Brookfield's logistics business. He said the segment has been fragmented until now, and that Brookfield sees "significant opportunity to bring institutional capital and operating expertise" to it.

Brookfield spent $1.2 billion earlier this year to take Peakstone Realty Trust private, a deal completed in May that came with a portfolio of more than 70 industrial properties, most of them outdoor storage yards. Blackstone has been active mainly as a lender: its real estate debt arm has made six loans to outdoor storage owners totaling more than $1.1 billion, including a $244 million loan in June to Alterra IOS to buy 37 properties.

The numbers help explain the appetite. Rents for industrial outdoor storage roughly doubled across eight major markets between 2020 and the third quarter of this year, according to data from Newmark Research and Alterra IOS. Average rent per usable acre rose 103.5%, to nearly $11,000 a month, compared with a 66% increase for traditional industrial space such as warehouses. Alterra says rent growth is tied most closely to local infrastructure and energy activity, even more than data center development, and values get a lift near seaports, rail lines and highways.

The gains were not uniform. Baltimore led with a 204% increase, followed by Houston at 159% and Norfolk at 148%, while South Florida and Savannah actually trailed traditional industrial. Lisa DeNight, Newmark's head of North American industrial research, said Savannah's IOS vacancy remains quite tight despite the rent figures. Savannah's container volumes more than doubled between 2010 and 2022 but have since declined, while Houston saw roughly 15% growth from 2022 to 2025.

Despite the billions flowing in, advisers say the door remains open for individuals and local entrepreneurs. "1,000 percent yes," said Adam Petrillo, an executive managing director at Newmark who co-leads its IOS practice, when asked whether smaller investors still have room. He said lots as small as three to five acres in primary or secondary markets can produce robust returns, and that mom-and-pop owners still control significant well-located supply. "We are still in the very early innings," he said of the market's growth.

Sam Cheema, co-founder of CanTex Capital, a Dallas firm that buys overlooked industrial real estate in Texas, said properly zoned infill IOS sites are getting scarcer as more are converted to warehouses and multifamily housing, which makes tenants sticky. Zoning is the biggest challenge, he warned: "If you don't understand the city's plans for the area, you may end up owning a use they're trying to phase out." He added that financing has improved but remains largely the domain of local and regional banks.

Alex Sutterer, an executive vice president at NAI Hiffman, a Chicago-area commercial real estate firm, said IOS draws investors for two main reasons: lower capital expenditure requirements than traditional industrial or multifamily properties, and the potential for higher yields. For private investors, IOS typically trades at a yield around one percentage point above traditional industrial, and tenants often carry stronger credit. He sees opportunity in deals below $3 million to $5 million, and noted that in Chicago no single user category accounts for more than 18% of IOS tenants, with vacancy across Chicagoland below 3%.

Debt costs remain the wildcard. "No one outside the Federal Reserve can control the cost of debt," said Kellie McIvor, vice president of acquisitions at Redwood Living, an Ohio real estate development firm. The Fed is expected to raise rates in December and, after this week's hot October CPI report, potentially hike twice more in early 2027, according to some Wall Street forecasts. McIvor said smaller buyers, viewed as riskier by lenders, can face more expensive debt and bigger equity requirements.

Ross Blankenship, who owns two fenced contractor and fleet yards in Colorado's Vail Valley through Wins Parking, said the math has to work now, not later. He rents spaces for $210 a month for a car or pickup, $265 for a box truck or trailer, and $1,250 to $5,500 a month for contractor zones. "A full yard throws off more cash per dollar of capex than a small retail or office building. An empty one earns nothing," he said. His advice for first-time buyers: call 10 local contractors and ask what they pay for space.