Financial research concept

Self-Storage Same-Store Churn: Customer Turnover in Stabilized Stores

Self-storage same-store churn measures customer turnover within a stabilized store cohort, helping investors connect move-outs with occupancy, acquisition pricing, and existing-tenant rate increases.

By Lee BaileyPublished Sep 19, 2026
Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date
Sep 19, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
6 connected conceptsPart of the reviewed Self-Storage Operating Model; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.
  1. Churn is the retention side of occupancy
  2. Churn should be read with pricing
  3. Seasonal comparisons matter
  4. Churn is not occupancy
  5. Primary-source examples
  6. Part of the Self-Storage Operating Model
  7. See It in Company Research
  8. Continue Research

Self-storage same-store churn is an issuer-defined measure of customer turnover within a stabilized same-store property cohort.

Public Storage reports same-store churn alongside move-in rent, move-out rent, and weighted-average occupancy in its operating updates.

Churn is the retention side of occupancy

Self-storage demand is continuously replenished because leases are generally month-to-month.

Move-ins add occupied units.

Move-outs remove them.

Churn summarizes the turnover pressure that the operator must replace with new customers to maintain occupancy.

Lower churn can reduce the number of new move-ins required simply to keep the portfolio equally full.

Churn should be read with pricing

A self-storage operator can raise existing-tenant rents faster than advertised new-customer rates.

That strategy can lift revenue from the installed base while potentially affecting customer retention.

Churn therefore belongs beside Self-Storage Move-Out Contract Rent.

If move-out rents rise while churn also rises, investors should investigate whether pricing, seasonality, customer mix, or other factors are contributing.

The metric itself does not prove causation.

Seasonal comparisons matter

Moving activity and storage demand are seasonal.

A churn percentage from a spring operating window should generally be compared with the same period in the prior year rather than with a winter period.

Public Storage presents its operating update on matched year-over-year periods for that reason.

Churn is not occupancy

A portfolio can have high churn and stable occupancy if move-in volume is strong enough to replace departing customers.

It can also have low churn but falling occupancy if new-customer acquisition weakens.

The two metrics answer different questions:

  • churn: how much customer turnover is occurring;
  • occupancy: how much stabilized space is ultimately filled.

Primary-source examples

Self-storage same-store churn is most useful as a retention and replacement-demand measure, not as a substitute for occupancy or a direct measure of pricing elasticity.

Part of the Self-Storage Operating Model

Connect customer move-in pricing, move-out pricing, churn, stabilized occupancy, same-store NOI growth, and tenant reinsurance to understand self-storage property and ancillary economics.

How the model fits together
  • Customer acquisition, retention, and occupancy: Move-in contract rent shows the price offered to new customers, while move-out contract rent shows the rate paid by departing customers after in-place increases. Same-store churn captures customer turnover, and same-store occupancy shows how those flows translate into stabilized space utilization.
  • Property and ancillary economics: Same-store NOI growth captures stabilized property-level revenue and expense performance, while tenant reinsurance adds a separate ancillary revenue and profit stream tied to insured tenants. Neither measure should be treated as a substitute for occupancy or customer pricing.

See It in Company Research

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