The short answer
A self-storage DST owns one or more storage facilities whose units are rented month to month, so the trust needs a master tenant to run the business because Rev. Rul. 2004-86 bars the trustee from signing new leases. Short terms let the operator reprice often, which helps when demand is firm and hurts when it softens. The filed 10-Ks of the two storage REITs reviewed here show both: higher rents from existing customers in 2025, alongside lower move-in rates and slightly lower occupancy. Read any storage trust as an operating business with a lease wrapped around it.
At a glance
| Lease form | Units rent month to month for personal and business use |
|---|---|
| Why a master lease | The trustee cannot lease to anyone but the existing tenant, so a master tenant subleases the units |
| 2025 pricing | The largest owner reported lower move-in rates and occupancy, offset by rate increases to existing tenants |
| Occupancy | Another listed owner's same-store occupancy averaged 89.7% in 2025, down from 90.4% |
| Cost base | Direct operating costs were about 22% of same-store revenue at the largest owner, with property tax the biggest line |
| Supply | Both 10-Ks list local oversupply and new development as risks to rents and occupancy |
| Operator scale | The two filers managed 362 and 862 facilities for third-party owners |
Month-to-month units cannot sit inside a fixed-lease trust without a master tenant
The largest storage REIT's 2025 10-K says its facilities offer space for lease generally on a month-to-month basis, and a second listed owner says its customers typically rent month to month. A trust that may lease only to its existing tenant, under Rev. Rul. 2004-86, cannot rent hundreds of units a month on its own.
So storage DSTs lease the whole facility to a master tenant. A non-traded REIT's August 2026 prospectus supplement describes that arrangement for its own program, which holds eight storage properties in Oregon, Texas, North Carolina and Tennessee through its trusts: the REIT's subsidiary, as master tenant, is responsible for subleasing the properties and for all operating costs, and pays the trust rent. The same filing leaves storage out of its lease-expiration table because substantially all such leases expire within 12 months.
Your distribution is therefore a promise from the master tenant, backed by whatever the facility earns. That layer is covered at DST master lease risk.
Short rentals give the operator pricing power, in both directions
The largest owner explains that it sets pricing by adjusting promotional discounts, rates for new and existing tenants and marketing spend, watching move-ins, move-outs and length of stay. In 2025 softer demand led to lower move-in rates for new tenants and lower average occupancy, while fewer move-outs and lower delinquencies among existing customers allowed rate increases over their tenancy. Same-store revenue was roughly flat.
The second listed owner reports same-store occupancy averaging 89.7% in 2025 against 90.4% in 2024, with realized annual rent of $22.73 per occupied square foot against $22.71. It notes that customer turnover is fairly frequent and that any delay in re-leasing units, or lower rates when it does, would reduce revenue.
That is the trade a storage trust offers. Rent can reset within months when the market allows, and it can slip just as fast. Distributions are not fixed by a long lease and can be reduced or suspended.
Expenses are modest, but property tax and marketing move them
The largest owner's same-store table shows $3.76 billion of 2025 revenue against $820 million of direct operating costs, about 22%, before $116 million of indirect costs. Property taxes were the largest line at $378 million, up 5.3% on the year, ahead of on-site payroll, marketing, repairs and utilities.
In a DST the master tenant usually carries those costs, but the master tenant's ability to pay fixed rent depends on them. Ask how the master lease handles a property tax reassessment after the trust buys the facility, and which party keeps ancillary income such as tenant insurance programs and merchandise sales, both of which the largest owner reports as separate businesses.
The trust itself cannot raise money for upgrades. The ruling limits it to minor non-structural modifications, so roof, paving and climate-control work must be funded from reserves set at closing.
The operator is the investment, because pricing and marketing are the business
Storage revenue is earned through revenue management, web traffic and call centers. The largest owner says its scale lets it run at a materially higher level of cash flow per square foot than operators without that scale, and it managed 362 facilities for other owners at year end. The second owner managed 862 stores for third parties.
For a trust, ask who the master tenant hires to operate the facility, whether it is a national platform or a local manager, and what the management fee is. Ask too whether the operator also runs competing facilities nearby. Your due diligence list is at the DST offering due diligence checklist.
New supply is the class's recurring risk, and a trust cannot respond by building
Both 10-Ks flag it. The largest owner warns that outside capital may drive more development into the industry and that newly opened facilities intensify competition, adding that new storage space is generally not pre-leased and rent-up can be delayed. The second owner lists local or regional oversupply and excess space in a market among the conditions likely to cut market rents.
A trust facing a new competitor down the road can lower prices or spend on marketing through its operator, but it cannot expand or reposition the facility. Ask the sponsor for the supply pipeline within the facility's trade area and how the underwriting treats it. The client's own overview of the sector is at self-storage real estate, and if you are selling a facility yourself, see 1031 exchange of a self-storage facility.
Related questions
Is a self-storage facility real property for a 1031 exchange?
The buildings enclose space under a roof, which meets the building definition in Reg. section 1.1031(a)-3, and paved areas are listed as inherently permanent structures. Tenant goods and the operator's business are not part of what you acquire.
Why do storage DSTs need a master lease?
The trustee may not sign leases with anyone other than the existing tenant, and storage units turn over monthly. A master tenant holds the facility and does the renting.
Does month-to-month leasing make income less stable?
It makes income more responsive. Rents can rise quickly when demand is firm, and filings show move-in rates and occupancy can fall when it softens, so distributions are not assured.
What happens if a new facility opens nearby?
Competition can force lower rates or more marketing spend, and the trust cannot add space or renovate beyond minor work. The master tenant absorbs the first hit, but its rent coverage shrinks.
Are storage DSTs usually portfolios?
Some do. One REIT program's filing lists eight storage properties across four states held through its trusts. Multi-property trusts are covered on our portfolio DST page.
Sources
Checked against these publications on September 30, 2026. Rules and figures change; confirm the current version with your CPA or attorney before you act. This page is general information, not tax or legal advice.
- Rev. Rul. 2004-86 (IRS)
- Form 10-K for 2025 of the largest listed self-storage REIT: pricing, costs, supply, third-party management (sec.gov)
- Form 10-K for 2025 of a listed self-storage REIT: occupancy, rent per square foot, oversupply risk (sec.gov)
- Prospectus supplement of a non-traded REIT, August 2026: DST program master lease and storage properties (sec.gov)
- 26 CFR 1.1031(a)-3, definition of real property (Cornell LII)
