Self-Storage Investing and Growth: Avoiding ‘Irrational Exuberance’

New self-storage projects are never easy, regardless of the economic climate; and there are many unanswered questions about industry growth today. Read what’s driving it, how to quantify risk, and how to prepare for what the future may hold.

Benjamin Burkhart, Owner

July 2, 2018

7 Min Read
Self-Storage Investing and Growth: Avoiding ‘Irrational Exuberance’

“Irrational exuberance is when investors are so confident that the price of an asset will keep going up, they lose sight of its underlying value. They overlook deteriorating economic fundamentals in the pursuit of ever-higher returns. Instead, they get into a bidding war and send prices up even higher. Irrational exuberance drives the peak phase of the business cycle.”

—The Balance, “Irrational Exuberance, Its Quotes, Dangers, and Examples”

Former Federal Reserve Chairman Alan Greenspan used the term “irrational exuberance” in a televised speech he gave in 1996. There’s some controversy about whether he was the original source of the phrase. Maybe he coined it; maybe he had some help. I do know this: Those of us who’ve been around for a while understand the gravity of it. We’ve seen real estate bubbles and suffered through the fallout. 

At a recent self-storage conference, I heard some chatter about industry development, with scary terms like “overbuilding,” “lower rents” and “negative reports.” New storage projects are never easy, regardless of the economic climate. The ambitious developer must secure a site, determine the best investment strategies, deal with escalating political red tape, hire busy design professionals, gain entitlements, price materials and labor amidst rising costs, satisfy lenders and investors, and then lease-up empty space while bleeding cash. It’s not for the faint of heart.

There are plenty of unanswered questions on the horizon regarding self-storage growth. What factors continue to drive it? How can we quantify risk moving forward? And how can developers prepare for whatever the future holds? Let’s look at some key dynamics to see how we can capitalize on industry development without falling prey to irrational exuberance.

Driving Forces

I often find myself in déjà vu discussions with first-time self-storage investors. The neophyte will say something like, “I’ve seen these things going up for years, and they all seem to be doing really well,” or “I have a friend who’s in the business. He says they are killing it, and he just keeps building.”

Anecdotally, store-level managers often report they have a significant percentage of long-term tenants. As an owner, I see the number of long-time renters rising steadily with facility age. Why? Once the decision to store has been made and belongings are locked, the customer often issues a sigh of relief. Using self-storage can be stressful. It’s often associated with unpleasant life events like death, a failed marriage, a lost job or a move—big, emotional issues.

For a nominal monthly fee, self-storage is the alternative to revisiting the anxieties related to whatever life event triggered a need for its use. Making a storage payment becomes a lifestyle choice for many. It’s less painful than renting a truck, borrowing or paying for labor, risking a sore back, and making room for the stuff somewhere else. By comparison, paying the rent is easy. Some percentage—maybe only 10 percent—of every monthly move-in will turn into a long-term renter, but those tenants add up after years of operation.

Meanwhile, those life events that create self-storage demand continue. People still get divorced. Residents change their address. Kids go to college or move back home. Parents age. People die. Businesses start or fail. All these happenings generate the seemingly magical but very explainable demand that we track every month as move-ins. Sure, people move out, too; but a percentage of your tenants is going to store with you for more than a year or two or even 10.

This dynamic is favorable for new development. Older facilities stabilize and remain stable because an ever-growing percentage of their tenancy is made up of these long-term customers. Unit sizes become scarce, prices go up, and BAM! We need more storage.

Measuring Demand

The self-storage industry sometimes errantly uses statistics like “7 square feet per person” as a reasonable measuring stick for gauging supply and demand. Benchmarks like these, however, are as dependable as fairy dust because they only represent an average across all markets, and every market is unique. Some areas will absorb 20 square feet per person, while others are overbuilt at 3 square feet. Demand indicators, though, can be specifically measured and accurately interpreted in small submarkets.

Aside from measuring supply, occupancy and rental-rate trends, we can quantify demand by measuring the regular “churn” in a specific market via move-ins per month. Relative to population, some markets see more than others due to different dynamics. For example, a population with a relatively high percentage of household renters probably demands more storage than one with more home owners. Areas of low income may see more turnover but less long-term tenancy. A military or vacation area may see more seasonality.

The point? Every population is different, and the wise developer will work to understand the opportunities and risks associated with unique demand profiles.

Competitive Landscape Shifts

Industry reports differ on the number of new self-storage facilities our industry has absorbed in the past 24 months as well as what the future pipeline looks like. It’s a lot. Thousands of new stores are competing across the country, or soon will be, for that constant flow of demand. However, each new location is competing in a small submarket, and understanding those unique demand forces and pressures is of utmost importance to developers.

Across the markets in which I operate, I’ve seen high occupancies and climbing rental rates for several years. I’ve seen lease-ups that have gone more quickly than I would ever have predicted. However, we’re now seeing more instances of average performance from brand-new facilities—even those in strong markets—because of the level of competition.

Industry growth continues because self-storage remains a sound real estate investment. Developers know profit can still be strong if occupancy stabilizes at 85 percent vs. 92 percent, or lease-up takes three or five years. Most of the projects I’ve underwritten have broken even inside of 70 percent occupancy. Rarely have I seen a market with average occupancies below 80 percent. That speaks to the overall profitability of the industry.

Sensible Success Strategies

Shoring up your investment amidst competitive landscape shifts requires simple, sensible expectations and strategies. Here are a few:

Don’t build too much! If a 600-unit project won’t work for your investment model, it’s unlikely an 800-unit project will. Push rentable square feet with large units; the other guy may be shrinking his average unit sizes to make numbers work. Quantify market demand. Manage risk by building to the optimal size, not the average or the extreme.

Use professional management. The absolute best management in the country can be had for 5 percent to 6 percent of gross income. Don’t try to recreate the wheel. Those who have mastered operation can absolutely, without a doubt, do it better than you. Weaker operators are losing. Be strong.

Budget for contingency. In markets where your new store will compete with other new facilities, give yourself enough working capital to take the asset from 0 percent to 70 percent occupancy while covering all your cash outflows. Budget for slower lease-up or depressed rental rates.

Be the best. Self-storage operators don’t market or sell a commodity. We deliver real solutions for real people who are in stressful, real-life situations. You’ll be competing with operators who have adopted this principle. Make your new facility stand out by offering what the other guys don’t—covered/drive-through access, convenient automation, prominent security and manicured grounds.

The self-storage industry is facing lots of new competitors coming online to serve an ever-growing demand. New properties will probably be more attractive than older ones, but existing stores will still benefit from the sticky demand of long-term tenants and prevailing market share.

We still live in the Land of Plenty of Stuff. At a time when convenience rules supreme, industry growth will continue. Avoid irrational exuberance by quantifying demand and risks, and investing sensibly.

Benjamin Burkhart is owner of, which provides feasibility studies and development consulting to self-storage developers and owners nationwide. He can be reached at 804.598.8742 or [email protected]

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