Why did self-storage REITs have mixed results in Q2 2026?

Revenue was roughly flat across the sector; the difference came from expenses. CubeSmart's same-store expenses rose 4.4% and NOI fell 0.7%, while Extra Space held expenses flat and grew NOI 3.5%. Payroll and property taxes were named as the main drivers.

Are property taxes a big expense in self-storage?

Yes. Property taxes and insurance are the two silent killers. In Q2 2026, property taxes and payroll drove roughly a $7M increase in property expenses at CubeSmart. The rule is to call the county and verify the assessment against the T12 before underwriting any deal.

What is a good expense ratio for a self-storage facility?

The rule operators use is 35–40% of gross potential rent. When the ratio holds there, the NOI is real; when it doesn't, you're buying someone else's deferred maintenance.

How do storage operators control property taxes?

Call the county, always. Verify the current assessment against the T12, not the asking price, and contest reassessments. A reassessment that jumps from $10K to $27K is a new deal, not a line item.

Is self-storage still profitable when rents are flat?

Yes, for operators who control the expense side. When revenue is flat, the operator's whole game is the expense ratio, the tax line, and tenant insurance as margin. Past performance is not indicative of future results.

Same Market, Flat Revenue, Three Different REIT Results

What Q2 actually showed

Here's the whole quarter in three rows.

Operator (Q2 2026 same-store)	Revenue	Expenses	NOI	Occupancy
CubeSmart	−0.8%	+4.4%	−0.7%	90.4%
Extra Space	+2.4%	−0.5%	+3.5%	94.2%
Public Storage	−0.6%	+4.4%	(74.2% NOI margin)	92.5%

Same market. Same demand. Same weather. Revenue was basically flat for everyone. The expense side is where the quarter was won and lost. That is the whole lesson, and it's worth saying slowly.

Where the divergence came from

CubeSmart's expenses rose 4.4%, and the reports named the drivers: payroll and property taxes, together worth about $7M of added property expense. Extra Space held expenses flat and grew NOI. Two of the biggest, best-run operators in the country, same quarter, opposite expense outcomes.

Folks, when the biggest operators in the country get hit by a property-tax line they didn't plan for, that is not a REIT problem. That's a sector signal. If it moves their margin, it will move yours.

Why this matters at your scale

When revenue is flat, the expense ratio is the business. The rule we underwrite to: expense ratio at 35–40% of gross potential rent, or the NOI you think you're buying is not the NOI you're getting. The REITs just showed what happens at the institutional end of that line.

You can't raise the market. You can't speed up the economy. But you can control what you keep. It's not about how much you make. It's about how much you keep.

The two silent killers, at REIT scale

This is the same story we've been telling since day one, now with bigger numbers attached. Property taxes and insurance. The silent killers.

The operator move does not change with the size of the asset. Call the county. Always. Verify the assessment against the T12, not the asking price. If a reassessment jumps from $10K to $27K like the one we lived through in Texas, that is not a line item. That's a new deal. And make tenant insurance mandatory. It's pure margin and zero labour: 30–50% commission, $5–25K a year most operators leave on the table.

The honest counterpoint

Before you read this as doom, read the other direction. Extra Space grew NOI 3.5% with expenses flat. Public Storage kept a 74.2% NOI margin through a down-revenue quarter. The best-run operators don't get lucky on expenses. They run them tight every quarter, so when the market goes flat they still keep most of what they make.

That's the real lesson. The gap between the operators who lost the quarter on expenses and the ones who won it is the same gap that decides which mom-and-pop deal works and which one just runs.

The bottom line

Revenue gets set by the market. Expenses get set by you. When the market is flat, that asymmetry is the whole game.

Before you underwrite another deal, pull the T12 and run the tax line. Call the county. Hold the ratio at 35–40%. And ask the honest question on every facility: if revenue never grew another dollar, does this deal still work on what it keeps? If it doesn't, walk. The deal you don't do is the smartest deal of the year.

Run the numbers

Past performance is not indicative of future results. Figures in these posts are historical results for those specific deals or the cited industry data, not projections, and nothing here constitutes investment advice. The math that decides a deal is the math you do before you sign — underwrite it yourself, or have someone you trust walk it with you.