**Industrial Outdoor Storage Continues to Steal the Spotlight**
Industrial Outdoor Storage (IOS), once considered merely a complement to warehouses and logistics centers, is emerging as a standout sector in commercial real estate (CRE). A recent report from Newmark highlights how IOS has outperformed traditional industrial asset types in terms of rent growth over the past few years.
**Key Rent Growth Metrics Since 2020:**
– IOS rents have surged by 120%
– Bulk warehouse rents increased by 58%
According to Newmark, the estimated 1.4 billion square feet of IOS across the U.S. equates to a potential market capitalization of $200 billion. Moreover, the total market capitalization for IOS could eventually exceed $1 trillion.
**What is IOS?**
While “industrial outdoor storage” may bring to mind images of open lots and trailer parks, the concept includes a variety of essential logistics and operational uses. Newmark identifies two primary use cases:
1. **Transport, Logistics, and Fleet Operations**
These include land and flow-through facilities that support the transport and movement of cargo, such as cross-dock truck terminals, container storage, trailer parking, and fleet maintenance yards.
2. **Equipment and Bulk Storage/Rental Operations**
This category covers land uses such as contractor yards, building materials depots, vehicle and equipment rental lots, and landscaping service operations.
**Market Fundamentals**
Between 2020 and 2025 (year to date), bulk warehouse development grew to 2.5 times the average from 2015 to 2019. In contrast, IOS additions have remained minimal—largely due to more stringent zoning regulations.
Key challenges currently facing IOS include:
– **Land Density:** In high-density markets, bulk warehouse tenants are increasingly turning to IOS for purposes like drop yards and vehicle parking, due to limited land availability.
– **Softening Fundamentals:** While both IOS and bulk warehouse spaces have seen rising vacancies, bulk warehouse rents are beginning to soften. Meanwhile, IOS rents continue to increase on a national scale, according to Newmark’s findings.
– **Fragmented Pricing:** IOS remains mostly under institutional ownership, contributing to inconsistent pricing strategies. Limited familiarity with IOS has also posed challenges in securing acquisition and development financing.
**Looking Ahead**
Newmark’s analysis indicates that IOS is in the early stages of institutional adoption, but investor interest is accelerating. The number of IOS properties included in the National Council of Real Estate Investment Fiduciaries’ Expanded National Property Index has more than doubled in the last five years.
With limited supply and rising demand, IOS is poised to transition from a niche market into a mature, standardized asset class attracting broader institutional investment.
