Data Centre Boom Drives Record Institutional Investment in Industrial Outdoor Storage

Ons siening

This is a US-market story, but it carries real signals for South African commercial property investors and developers worth paying attention to. The IOS asset class — essentially well-located, hard-surfaced open lots near logistics corridors — remains largely informal and fragmented in South Africa. Most such sites are owner-operated or leased through informal arrangements, meaning there is no equivalent institutional market here yet. But the underlying thesis translates: chronic undersupply, low capex relative to built industrial, and growing demand from logistics, construction, and increasingly data centre rollouts. South Africa's data centre pipeline is accelerating, with major campuses under development in Johannesburg, Cape Town, and increasingly secondary nodes. Those projects need staging yards, equipment storage, and laydown areas — exactly the IOS use case. Local industrial landlords and developers sitting on underutilised hardstand or surplus yard space adjacent to data centre corridors should take note. For SA investors, the broader lesson is that niche, supply-constrained asset classes with multiple demand drivers can outperform conventional industrial even in a difficult macro environment. As interest rates ease and institutional appetite for alternative real estate grows locally, IOS-style assets could attract formalised attention from listed property funds and private equity. Watch this space — particularly around the N14 and N1 corridors in Gauteng where data centre density is highest.