Extra Space Storage Number of Stores decreased by 0.7% to $408.00 in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 7.1%, from $439.00 to $408.00.
other_equity_method_investment_number_of_stores| Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 257 | 288 | 304 | 315 | 323 | 323 | 471 | 472 | 472 | 460 | 439 | 414 | 411 | 408 |
| QoQ Change | — | +12.1% | +5.6% | +3.6% | +2.5% | +0.0% | +45.8% | +0.2% | +0.0% | -2.5% | -4.6% | -5.7% | -0.7% | -0.7% |
| YoY Change | — | — | — | +22.6% | +12.2% | +6.3% | +49.5% | +46.1% | +46.1% | -2.3% | -7.0% | -12.3% | -10.7% | -7.1% |