Financial Glossary
Self-Storage Cap Rate
A self-storage cap rate is the ratio of a storage facility's annual net operating income to its market value or purchase price, expressed as a percentage. It estimates the unleveraged annual return an investor would earn and serves as a quick way to compare facilities or markets. Lower cap rates generally indicate higher prices relative to income, often in stronger or more competitive markets.
Problem & Application
Self-storage investors use cap rates to underwrite acquisitions, since the figure normalizes properties of different sizes and price points onto a single comparison. Because storage facilities have variable expense loads and occupancy patterns, the quality of the net operating income input drives whether the cap rate is meaningful or misleading. Clean books that properly separate operating expenses from capital costs are what make a cap rate trustworthy in a deal.
In Short
The cap rate is only as reliable as the net operating income behind it, so accurate facility financials are the foundation of any storage valuation. Used carefully, it is the fastest way to compare deals and set offer prices.