Market Size for Self storage unit in 2026 [Example]

The total available market for self-storage units includes both individuals and businesses requiring extra space. In the U.S. alone, there are approximately 50,000 self-storage facilities, catering to around 10% of the population, which translates to nearly 33 million people. Extending this globally, considering Europe and Asia, the total market can be estimated by looking at similar penetration rates across different countries, leading to an approximate 500 million potential users globally and a market value of $50 billion based on average rent prices per unit per year, which are around $1,000.

From the total available market, the serviceable addressable market can be refined to focus on individuals and small businesses that actively seek self-storage solutions, particularly in urban areas. Assuming that 20% of the TAM is accessible due to geographic, economic, and competitive factors, the SAM consists of about 100 million people who might require these services. This results in a calculated $10 billion market size based on a conservative estimate of $100 per person per year on self-storage services.

Considering realistic conversion rates for a solopreneur-run self-storage business, targeting specifically the urban demographic, the serviceable obtainable market can be conservatively estimated at 1% of the SAM in the first year. Therefore, with a target of 1 million individuals who might use self-storage services and an average spending of $100 per year among this segment, the SOM amounts to $100 million. This figure reflects a cautious and achievable expectation for first-year revenue growth.