Cluster guide
Self storage investment returns
Self storage investment returns by strategy: target IRR ranges, where the return comes from, and what decides whether a deal hits its numbers.
Return expectations in self storage are only meaningful alongside a strategy. A stabilised facility bought at a market cap rate and a ground-up development on raw land are different businesses with different risk, timelines, and cash-flow shapes — even though both end up as a storage building. These ranges only make sense against the strategies and mechanics covered in the complete guide to self storage investing.
Target ranges by strategy
| Strategy | Target IRR | Hold period | When cashflow starts | Principal risk |
|---|---|---|---|---|
| Ground-up development | 14–20% | 3–5 years | After construction and lease-up | Entitlement, construction cost, lease-up pace |
| Conversion | 13–18% | 3–5 years | After conversion and lease-up | Building suitability, permitting, lease-up pace |
| Value-add reposition | 12–17% | 3–5 years | Year one, growing with NOI | Execution on rate and occupancy |
| Stabilised acquisition | 8–12% | 5–7 years | Year one | Exit cap rate, financing cost |
These ranges are illustrative targets for the project types we sponsor. They are not projections for any specific offering, and actual results vary with market, execution, and financing. Each offering's own underwriting, assumptions, and risk factors are disclosed in its documents.
Where the return actually comes from
Three components, in roughly this order of importance:
- Net operating income growth. Raising occupancy and rate, adding ancillary revenue, and holding expenses flat. This is the part a good operator controls.
- Value creation at basis. Building or converting at a total cost below what the stabilised asset is worth. This is the development premium, and it is earned by taking construction and lease-up risk.
- Cap-rate movement at exit. Largely outside anyone's control, which is why we underwrite an exit cap rate at or above the entry rate rather than assuming compression.
Leverage amplifies all three in both directions. A deal that works unlevered and works levered is a deal; one that only works levered is a bet on rates.
The assumptions that decide the outcome
Lease-up pace is the assumption most worth interrogating. A development pro forma that reaches stabilised occupancy in eighteen months and one that takes twenty-four can show similar year-five values and very different IRRs. Ask any sponsor how their last three facilities leased up against plan.
After that: the exit cap rate, the rate-growth assumption on existing tenants, and the cost and term of the debt. Together these move a target IRR more than any operating line item.
Returns cannot be read without the risk that produces them — see the risks of self storage investing — and if you would rather own the outcome without underwriting the deal, passive self storage investing explains how limited partners participate.
Frequently asked questions
What IRR should I expect from a self-storage investment?
It depends entirely on strategy and market. As illustrative ranges, we underwrite stabilised acquisitions in the 8–12% IRR band, value-add repositions at 12–17%, conversions at 13–18%, and ground-up development at 14–20%. These are targets, not projections or guarantees, and every offering discloses its own underwriting.
When do distributions start?
On a stabilised acquisition, income is in place and distributions typically begin in the first year. On a development or conversion there is no income until the facility opens and leases up, so distributions usually begin after stabilisation — with the return weighted toward the sale or refinance.
What most often causes a deal to miss its target return?
Slower-than-projected lease-up and a higher exit capitalisation rate than underwritten. Construction cost overruns and financing costs matter too, but a lease-up curve that runs six months behind plan is the most common single cause of a return shortfall.