Your Unit Mix Could Be Costing You More Than You Think

Every self-storage owner tracks occupancy, rental rates, and collections—but one area that's often overlooked is unit mix.

The types and sizes of units your facility offers can have a significant impact on occupancy, customer demand, and long-term profitability. Understanding which unit sizes are most popular can help you make smarter operational decisions and strengthen your property's performance.

1. Know What's Renting the Fastest

Not all unit sizes perform equally.

Some facilities consistently have waiting lists for 10'x10' units while larger units sit vacant. Others experience strong demand for small 5'x10' units from apartment residents or business customers.

Review your occupancy by unit size—not just your facility's overall occupancy. If one unit type is consistently full while another struggles to lease, that information can help guide future pricing and operational decisions.

2. Price Based on Demand

One of the biggest revenue opportunities comes from adjusting rental rates based on availability.

If your most popular unit sizes remain nearly full year-round, it may be time to evaluate whether those units are priced appropriately for your market.

Likewise, slower-moving units may benefit from promotional pricing or targeted marketing until demand improves.

Revenue management isn't about charging the highest rates possible—it's about matching pricing with demand.

3. Look for Conversion Opportunities

Sometimes the best way to increase revenue isn't building new units—it's reconfiguring existing space.

Depending on your facility, it may be possible to:

• Divide oversized units into smaller units.

• Combine smaller units to meet local demand.

• Convert unused office or maintenance space into rentable storage.

• Add outdoor parking where zoning allows.

Even modest changes can improve your facility's ability to meet customer demand.

4. Understand Your Local Market

Every market is different.

A facility near apartments may experience stronger demand for smaller units, while one serving contractors, RV owners, or growing suburban communities may benefit from larger units or vehicle storage.

Don't assume national trends automatically apply to your property. Compare your unit mix and occupancy with local competitors to identify opportunities unique to your market.

5. Think Like a Buyer

When buyers evaluate a self-storage facility, they're looking beyond today's occupancy.

They want to understand whether the property has opportunities to increase revenue in the future. A well-balanced unit mix, strong demand across multiple unit sizes, and thoughtful pricing strategies demonstrate that the facility is being managed proactively.

Understanding your unit mix today can help improve operating performance—and may also make your facility more attractive if you decide to sell in the future.

Final Thoughts

Your unit mix is more than just a list of unit sizes—it's a key driver of occupancy, revenue, and long-term value.

By regularly reviewing which units lease the fastest, adjusting pricing based on demand, and identifying opportunities to optimize your layout, you can improve your property's performance without adding additional square footage.

Whether you're focused on increasing cash flow or preparing for a future sale, understanding your unit mix is one of the simplest ways to make better business decisions.