The Ardian Real Estate team publishes new insights on European self-storage

Ardian's Real Estate team has published a new white paper examining the structural forces reshaping European self-storage and the opportunity they present for investors looking to scale. 

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A market characterized by structural undersupply 

Europe's self-storage sector has expanded rapidly over the past decade, yet growth has consistently trailed underlying storage need for secure, flexible space. Around 4% of the European population now uses self-storage, and that figure continues to rise across both personal and commercial segments seeking additional square meters of storage space. Planning restrictions, scarce urban land and stringent zoning regulations act as barriers to new supply. This creates a market where quality storage provision and unit availability struggle to keep pace with need, and where well-positioned investors stand to benefit from sustained occupancy and long-term growth potential. 

From fragmented origins to institutional asset class

Transaction volumes across the UK and Europe reached a record €1.2 billion in 2024, and scaled platforms valued above €1 billion are emerging. Yet the market remains highly fragmented, with more than 10,500 facilities still largely controlled by local operators. For investors with scaling capabilities, this fragmentation represents a significant opportunity. 

Operational value creation and inflation resilience

As the sector matures, competitive advantage is increasingly defined by operational advancements – from AI-enabled dynamic pricing to ESG integration. Self-storage also offers a distinctive inflation hedge, with short contractual durations and frequent repricing supporting revenue growth even during periods of macroeconomic uncertainty.

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