Sourced market view · 01
What's happening
IOS has moved from a niche to an institutional asset class. CBRE's Q4 2025 data showed IOS rents averaging $13.14 per square foot against $10.85 for traditional industrial, with vacancy around 2.5% versus 6.7%. Matthews estimates 2025 transaction volume at $14–16 billion and says institutional buyers now drive roughly 35–45% of acquisitions, up from about 25–30% four years ago.
