What storage unit owners earn depends on location, unit size, and occupancy rate

Storage unit owners make money by renting climate-controlled or standard units to customers who need space for household items, business inventory, or seasonal goods. Your actual income depends on three things: how much you charge per unit per month, how many units you own, and what percentage of those units are rented at any given time. A single 10-by-10 unit in a rural area might bring in $80 to $120 per month, while the same size unit in a city can rent for $150 to $300 or more. The difference between gross revenue and actual profit is significant—you have to subtract property taxes, insurance, maintenance, utilities, security systems, and advertising costs.

Most storage facility owners report occupancy rates between 70 and 90 percent, meaning some units sit empty. If you own a 100-unit facility charging an average of $150 per month per unit, your gross monthly revenue would be $15,000 at full occupancy. At 80 percent occupancy—a realistic target—that drops to $12,000. After operating costs, which typically run 30 to 50 percent of gross revenue depending on the facility type and location, your net monthly income would be somewhere between $6,000 and $8,400.

Key Takeaways

  • Monthly rent per unit ranges from $80 in rural areas to $300 or more in cities, depending on size and climate control.
  • Most storage facilities operate at 70 to 90 percent occupancy, so budget for some empty units when calculating income.
  • Operating costs—property taxes, insurance, maintenance, utilities, and security—typically consume 30 to 50 percent of gross revenue.
  • A 100-unit facility at 80 percent occupancy and $150 average rent generates roughly $6,000 to $8,400 in monthly net income after expenses.
  • Climate-controlled units command higher rents but cost more to operate than standard outdoor or drive-up units.

How rental rates vary by location and unit type

Rental rates depend heavily on where your facility sits and what kind of storage you offer. Urban and suburban areas with high population density support higher prices because demand is stronger and customers have fewer alternatives. A 5-by-5 unit in downtown Los Angeles might rent for $200 to $250 monthly, while the same unit 50 miles outside the city could be $80 to $120. Rural areas have lower rates because fewer people need storage and customers are willing to drive farther for a cheaper option.

Climate-controlled units rent for 50 to 100 percent more than standard units because they protect against temperature swings and humidity—critical for electronics, artwork, and wooden furniture. A standard 10-by-10 unit might rent for $120, while a climate-controlled 10-by-10 in the same facility could be $180 to $240. Drive-up units (where you can park directly outside your unit) also command a premium, typically 20 to 40 percent higher than indoor units without direct vehicle access, because customers value the convenience.

Operating costs that reduce your actual profit

Gross revenue is what customers pay you each month. Net profit is what remains after you pay to run the facility. The gap between the two is often larger than new owners expect. Property taxes vary by state and county but typically run 0.5 to 1.5 percent of the facility's assessed value annually. Insurance for a storage facility costs $3,000 to $8,000 per year depending on size, location, and whether you carry liability coverage. Utilities—electricity for lighting, climate control, and security systems—can run $500 to $2,000 monthly for a medium-sized facility.

Maintenance and repairs are ongoing. Roof leaks, paving cracks, door mechanisms, and locks all fail eventually. Most operators budget 5 to 10 percent of gross revenue for maintenance. Staffing costs depend on whether you run the facility yourself or hire a manager and attendant. A self-operated facility saves $2,000 to $4,000 monthly in labor, but demands your time. Marketing to keep occupancy high—online listings, local ads, signage—typically costs $200 to $500 monthly for a small to medium facility. Security systems, gate access, and surveillance cameras add another $100 to $400 monthly.

How occupancy rate affects your bottom line

A storage facility with 100 units at $150 average monthly rent has a theoretical maximum gross revenue of $18,000 per month. But if occupancy is only 60 percent, you collect just $10,800. At 80 percent occupancy, you collect $14,400. That 20-percentage-point difference is $3,600 in monthly revenue—$43,200 per year. Occupancy rates fluctuate seasonally: summer months (May through September) typically see higher occupancy as people move and store seasonal items, while winter months drop 5 to 15 percentage points lower.

Keeping occupancy high requires competitive pricing, good online visibility, and responsive customer service. Facilities in competitive markets often offer move-in specials—discounted first months or waived fees—to fill empty units faster. These promotions reduce short-term revenue but improve long-term occupancy. Most successful operators aim for 85 percent occupancy as a sustainable target, balancing the cost of marketing and discounts against the revenue from filled units.

Comparing self-storage income to other real estate investments

Storage facilities typically generate 6 to 12 percent annual returns on the initial investment, depending on location and management. A $500,000 facility investment might produce $30,000 to $60,000 in annual net profit. Apartment buildings in the same market often return 5 to 8 percent, while commercial office space returns 4 to 7 percent. Storage's advantage is lower tenant turnover—customers stay an average of 2 to 3 years, compared to 1 to 2 years for apartments—which reduces marketing and vacancy costs. The disadvantage is that storage requires less tenant interaction and fewer amenities, so you cannot charge premium prices the way a luxury apartment can.

Storage facilities also require less active management than apartments. You do not repair appliances, handle noise complaints, or manage common areas. This makes storage attractive to passive investors, though it still demands attention to maintenance, security, and occupancy rates. The trade-off is that storage income is more sensitive to economic downturns—when people lose jobs or move, storage demand drops faster than apartment demand.

What affects profitability over time

A storage facility's profitability changes as the property ages and the market shifts. New facilities often struggle to reach target occupancy in the first 1 to 2 years, so early profits are lower than projections. Once occupancy stabilizes, profit margins improve. However, aging facilities face rising maintenance costs—a 20-year-old roof costs more to repair than a 5-year-old one, and older security systems become less reliable. Property taxes typically increase every few years as assessed values rise, eating into profit margins unless you raise rents to match.

Competition also affects income. If a new storage facility opens nearby, you may need to lower rents or increase marketing to maintain occupancy. Conversely, if a competitor closes, you can raise rents and expect occupancy to improve. Economic conditions matter too—recessions reduce storage demand as people downsize and move less, while strong economies increase it. Owners who track these trends and adjust pricing and marketing accordingly maintain better profit margins than those who set rates once and ignore market changes.

Frequently Asked Questions

How much does it cost to build a storage facility?

Construction costs range from $30 to $60 per square foot depending on the building type, location, and whether you include climate control. A 50,000-square-foot facility with standard units might cost $1.5 to $3 million to build, while a climate-controlled facility in an expensive market could exceed $4 million. Land acquisition is often the largest expense, sometimes matching or exceeding construction costs in urban areas.

Can you make money with a small storage facility or just a few units?

Yes, but margins are tighter. A 20-unit facility with $150 average rent at 80 percent occupancy generates $2,400 monthly gross revenue. After operating costs of 40 percent, you net roughly $1,440 monthly. This works if you own the land outright and manage it yourself, but becomes difficult if you have a mortgage or hire staff.

What is a realistic occupancy rate to plan for?

Most facilities target 80 to 85 percent occupancy as sustainable. New facilities often start at 50 to 60 percent and climb over 18 to 24 months. Mature facilities in competitive markets may reach 90 percent, while rural or oversupplied markets might stabilize at 70 percent.

Do storage unit owners need a license or special permit?

Requirements vary by state and county. Most jurisdictions require a business license, zoning approval, and compliance with building codes. Some states regulate storage facility operations through specific statutes covering lien laws, access rights, and insurance. Check with your local city or county planning department before purchasing or building.

How do you increase occupancy if units are sitting empty?

Lower your rent to match or undercut nearby competitors, improve your online listings with clear photos and detailed descriptions, offer move-in specials like the first month free or 50 percent off, and ask current tenants for referrals. Seasonal promotions during peak moving months (May through August) also help fill units faster.