A self-storage facility can look like a simple investment from the outside. You have rows of units, tenants pay monthly rent, and operating expenses are usually lower than many other commercial properties. But the numbers can be misleading. As a self-storage owner and Missouri real estate professional, I have learned that you need to evaluate the property, the business and the local market together.
Start with the rent roll—but verify it
The rent roll is usually the first document I want to see. It should show every unit, its size, the current monthly rent, whether it is occupied and the tenant’s payment status.
I want to know how many units are actually occupied, how many tenants are behind, what each tenant currently pays, how long they have been there, and whether discounts, complimentary units or owner-used units are included in the reported occupancy.
This matters because physical occupancy and economic occupancy are not the same thing. A facility might have 90% of its units occupied while several tenants are delinquent or paying deeply discounted rates. Bank statements, management reports and tax returns can help verify whether the income shown on the rent roll is actually being collected.
Compare current rents with the local market
Below-market rents are not automatically a negative. They may represent one of the best opportunities in the deal.
I compare the facility’s rates with nearby competitors offering similar unit sizes. I also account for climate control, drive-up access, security, promotions, administrative fees and vehicle, RV or boat parking. The advertised starting rate does not always tell you what customers ultimately pay.
If the subject property charges $65 for a 10-by-10 unit while comparable facilities consistently charge $85, there may be room to grow revenue. But I would not assume every tenant can absorb an immediate $20 increase. Rent increases should be realistic, supported by the market and introduced thoughtfully.
Understand the true occupancy
A high occupancy rate sounds good, but it needs context. If a facility is consistently 98% occupied and rarely has units available, its rents may be too low. If it is 70% occupied in a growing market, the problem might be weak management or limited marketing. If it is 70% occupied in an oversupplied market, increasing occupancy could be much more difficult.
I also look at occupancy by unit size. A property can have strong overall occupancy while certain sizes remain difficult to rent. If every 10-by-10 is occupied but half of the 10-by-30 units are empty, that tells us something about local demand.
Historical occupancy is much more useful than a single snapshot. Ideally, I want at least 12 months of operating history so we can identify seasonal patterns and determine whether occupancy is improving or declining.
Review every operating expense
Self-storage facilities can be relatively simple to operate, but they are not expense-free. I review property taxes, insurance, utilities, repairs, lawn care, snow removal, security systems, software, credit-card processing, advertising, pest control, payroll and professional fees.
Insurance deserves special attention because costs can change significantly based on location, condition and exposure to flooding, wind or other risks. I also account for management even if the current owner manages the facility personally and does not pay themselves. Your time has value, and a future buyer or lender will usually consider the cost of management.
Once income and expenses are verified, you can calculate net operating income, or NOI. That is gross operating income minus normal operating expenses, before debt payments and income taxes. NOI is one of the main figures buyers use to value an income-producing property.
Walk every part of the property
The financial records only tell part of the story. I want to walk the entire facility and inspect roofs, roll-up doors, drainage, pavement, fencing, gates, cameras, lighting, electrical systems, climate-control equipment and any office or manager unit.
I also look for moisture, pests and vacant units that cannot currently be rented. Drainage is especially important. Water problems can damage tenants’ belongings, create recurring maintenance issues and hurt the facility’s reputation.
Small repairs are normal. The bigger question is whether several years of deferred maintenance have created a large expense that needs to be addressed immediately after closing.
Study the competition and surrounding market
A storage facility does not operate in isolation. I search the surrounding area for existing competitors, new construction and proposed developments. I also consider population growth, household formation, apartment construction, traffic patterns and nearby businesses.
The effective market area depends on the location. In a city, customers may have several facilities within a short drive. In a smaller Missouri community, a facility may draw customers from a much wider area.
Online reviews can also tell you quite a bit. Repeated complaints about access, security, billing or communication may reveal an operational weakness. Those problems create risk, but they may also create an opportunity for a better operator.
Look for realistic expansion potential
Expansion can add tremendous value, but vacant land does not necessarily mean buildable land. Before assigning value to future units, investigate zoning, setbacks, utilities, stormwater requirements, topography, drainage, construction access and the cost of new buildings and pavement.
Most importantly, determine whether local demand actually supports more units. Expansion should be treated as a separate investment decision. I would not pay today for all the income a future expansion might produce unless the approvals, costs and market demand are reasonably clear.
Understand how the facility is managed
A poorly managed facility can be a great acquisition—but only if the underlying market is healthy. Handwritten records, cash payments, missing leases, years without rent increases, weak collection procedures and no online rental option may all create room for improvement.
These issues do not automatically kill a deal. Improving management may increase income without constructing another building. The key is distinguishing between a management problem and a demand problem. Management can often be fixed. A weak location or heavily oversupplied market is much harder to change.
Determine what the property is worth to you
There is no single number that works for every buyer. Value depends on verified NOI, property condition, financing, market demand and the return you expect from the investment. One buyer may pay more because they already operate nearby and can reduce management costs. Another may require a lower price because the property needs significant repairs.
Before making an offer, I recommend building three projections: current operations with no major changes, realistic performance after correcting rents and management, and a downside scenario with lower occupancy or higher expenses.
If the deal only works under the most optimistic assumptions, the asking price is probably too aggressive.
Final thoughts
The best self-storage acquisitions are not always the newest or most attractive facilities. I would rather buy a well-located property with verifiable demand and manageable problems than a polished facility whose price depends on perfect performance.
Take time to verify the income, understand the market and inspect the physical property. Most importantly, avoid paying today for improvements and rent increases that still require your time, money and execution.
If you are considering buying or selling a self-storage facility in Missouri, I would be glad to talk through the property and help you understand how investors are likely to evaluate it.