Public Storage closes National Storage Affiliates Trust acquisition
Public Storage has completed the acquisition of National Storage Affiliates Trust, adding over 1,000 properties and 550,000 units to its portfolio. The transaction creates a platform with over 4,500 properties and 327 million rentable square feet. The company expects the deal to be accretive to FFO per share within the first year, with synergies of $110 to $130 million anticipated over three to four years.

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Public Storage has completed the acquisition of National Storage Affiliates Trust, significantly expanding its footprint in the self-storage sector. The transaction creates a combined portfolio of over 4,500 properties spanning 327 million rentable square feet across the United States. This move strengthens Public Storage’s position as a premier global self-storage platform, which includes a significant presence in Europe through Shurgard and a strategic entry into Canada.
Under the terms of the merger, holders of National Storage Affiliates Trust common shares received 0.14 of a Public Storage common share for each share held. The acquisition adds more than 1,000 properties and 550,000 units to Public Storage’s existing operations. The company expects the transaction to be accretive to Funds From Operations (FFO) per share within the first year following the closing.
Public Storage anticipates realizing approximately $110 to $130 million in run-rate synergies over three to four years. Upon full realization of these synergies, accretion is expected to increase to approximately $0.35 to $0.50 per share. The integration will involve transitioning National Storage Affiliates Trust’s customer base to the Public Storage branding and operating model.
As part of the closing, Public Storage and certain legacy limited partners in National Storage Affiliates Trust’s operating partnership formed a joint venture. The joint venture consists of 313 properties across 28 states and Puerto Rico. Legacy limited partners own approximately 80% of the joint venture, while Public Storage holds the remaining interest. Public Storage will exclusively manage the portfolio and earn property management, asset management, and tenant reinsurance income.
The joint venture secured approximately $2 billion in secured mortgage financing from Goldman Sachs Bank USA and Wells Fargo Bank, National Association. Additionally, Public Storage provided $237 million in mezzanine financing to the joint venture. The financial advisors for Public Storage were Goldman Sachs & Co. LLC, Wells Fargo, and Eastdil Secured, while Morgan Stanley & Co. LLC served as the exclusive financial advisor for National Storage Affiliates Trust.
Transaction Details
| Metric | Details |
|---|---|
| Properties Acquired | > 1,000 |
| Units Added | 550,000 |
| Total Portfolio Properties | > 4,500 |
| Total Rentable Square Feet | 327 million |
| Exchange Ratio | 0.14 Public Storage share per NSA share |
| Expected Run-Rate Synergies | $110 – $130 million |
| Synergy Realization Period | 3 – 4 years |
Joint Venture Structure
| Feature | Details |
|---|---|
| Properties in JV | 313 |
| Locations | 28 states and Puerto Rico |
| Legacy Limited Partners Ownership | ~80% |
| Public Storage Ownership | Remaining interest |
| Secured Mortgage Financing | ~$2 billion |
| Mezzanine Financing | $237 million |
How will the integration of National Storage Affiliates Trust's properties impact Public Storage's ability to maintain occupancy rates during the transition period?
What are the potential regulatory or competitive challenges Public Storage might face in consolidating its dominant position in the U.S. self-storage market?
Could this acquisition prompt further consolidation in the self-storage sector, with competitors seeking similar mergers to scale operations?

































