Does a self-storage facility in a military town actually hold up when the base gets a drawdown order

The assumption doing the most work is that military turnover creates durable demand, when actually it creates demand that moves in one direction very fast if the population shrinks.

What's the actual civilian household density within four miles of that facility, because that's the number that tells you whether non-military demand can carry 88 percent if JBLM contracts?

The demand pattern at military-adjacent facilities is genuinely different from typical urban storage, and your concern is the right one to be sitting with.

When a base population drops, two things happen at the same time. Outbound PCS moves (PCS stands for Permanent Change of Station, meaning the military is ordering a service member to relocate) do generate short-term storage demand from people clearing housing. But that spike is temporary, and the replacement tenant pool that would normally refill those units simply does not materialize. If headcount falls by, say, 20 percent over 18 months, you are not just losing 20 percent of future lease-up potential. You are also losing the steady churn the broker is describing as a feature. The feature and the risk are the same mechanism running in reverse.

The 88 percent occupancy on a month-to-month rent roll is worth looking at carefully here. Month-to-month terms mean tenants can leave with 30 days notice, which is fine when the population is stable or growing. It becomes a problem when a drawdown accelerates departures faster than the local civilian market can absorb vacancies.

What I would want to know before going further: what share of that 88 percent occupancy is actually military versus civilian? If the broker is presenting military demand as the story but cannot break out the tenant composition, that is a data gap that changes how you read the risk.

I would also pull JBLM's publicly available installation size history and look at what happened to vacancy rates at comparable facilities near Fort Lewis during earlier force reductions. That data exists and a good commercial broker or a self-storage industry analyst can help you locate it.

One thing worth flagging: the Guide content on this strategy notes that recovery right now is favoring low-supply markets, which JBLM-adjacent may or may not be.

What does the rent roll actually show you on military versus civilian tenant mix?

The broker's framing is accurate and incomplete at the same time. Turnover does generate storage demand, but the mechanism cuts against you in a drawdown. PCS moves and deployments produce demand because people are arriving, departing, and cycling gear. A sustained headcount reduction at JBLM means fewer arrivals, and the month-to-month structure you already noted means that existing military tenants clear out fast when orders come. There is no lease buffer absorbing the shock.

The assumption doing the most work in your underwrite is that 88% occupancy is a steady-state figure rather than a ceiling sitting on top of a single-sector demand base. Military-adjacent facilities near large installations can run tight occupancy for years and then reprice sharply when policy shifts, because the civilian demand pool in that immediate trade area may not be deep enough to replace military volume quickly. Four miles from the gate is close enough that civilian substitution is not automatic.

JBLM specifically has been largely protected through past rounds partly because of its role in Pacific theater logistics and training, but that protection is a function of doctrine and budget priorities that are in active review right now. You already know "historically" is doing a lot of work. The question is whether your underwrite prices the scenario where headcount drops 15 to 20 percent over 24 months. At 6.8 cap on trailing NOI with 88% occupancy, there is not a lot of compression room before debt service coverage gets uncomfortable, and that depends on how you are financing this, which you have not mentioned.

The risk you did not name is the re-leasing timeline. If military occupancy is 40 to 50 percent of your rent roll and it softens over two to three years rather than dropping immediately, you could bleed occupancy slowly without a clear inflection point that triggers a strategic response.

What does the civilian catchment look like within a three-mile radius, and what is the non-military share of the current roll?

The broker is right that military churn generates consistent demand, but the mechanism cuts both ways: PCS moves create storage need on the way in and on the way out, so a drawdown does not eliminate demand in year one, it just front-loads a wave of exits without the corresponding wave of arrivals to replace them. The fall-off tends to be faster than civilian markets because the population that leaves is concentrated, coordinated by orders, and does not linger. At 88 percent occupancy on a month-to-month roll, you have almost no contractual buffer, so a 15 to 20 percent population reduction at JBLM could push you through stabilized occupancy into territory where the 6.8 cap on trailing NOI starts looking like a 5 cap on forward NOI pretty quickly.

What I would want to know is the civilian tenant mix as a percentage of occupied units, because that number changes the whole underwrite. If 70 percent of tenants are military affiliated, your downside scenario is severe and your recovery depends on whether the surrounding civilian market can absorb the vacant units at current rates. If it is closer to 40 percent, the facility is less a military play and more a general storage asset with some deployment seasonality, and the drawdown risk is real but bounded. What does the rent roll actually show on that split?