A fortress of freehold London self-storage assets with pricing power, a deep development runway, and a discounted entry point versus NAV.
Overview
Big Yellow Group Plc is the UK’s leading self-storage REIT and a FTSE 250 constituent, built around a dominant, hard-to-replicate footprint of largely freehold stores concentrated in London and the Southeast—areas with extreme site scarcity and planning barriers. The business leases secure storage units on short-to-medium terms (typically monthly billing), creating resilient, recurring cash flows; ancillary revenues (insurance and packing materials) are additive but secondary. FY25 revenue was £204.5m (store revenue £203.1m), serving 70,000+ customers with strong “stickiness” (average length of stay ~32 months). Demand spans domestic users driven by life events and housing moves (41% of domestic move-ins linked to property transactions), a growing business customer base using storage as flexible “mini-warehousing” (36% of occupied space), and scaling national accounts (5% of space; +11% YoY revenue). Despite the 2023–25 inflation and higher-rate environment, Big Yellow sustained pricing power (FY25 achieved rents +3%) and maintained like-for-like occupancy around ~79%, while sustaining elite store EBITDA margins (~70%+). With a conservative balance sheet (13% LTV) and a pipeline that could lift capacity to ~7.5m sq ft, the company combines prime real estate scarcity value with operational and brand advantages.