Chicago's City Council adopted Ordinance O2025-0016754 in May 2025, stripping self-storage of its by-right development status in most Business and Commercial zones. The amendment modified Municipal Code Sections 17-3-0207 and 17-4-0207, removing permitted use standing in B3, C1, C2, C3, and DX (Downtown Mixed-Use) districts. Self-storage is now allowed only in Manufacturing (M), Downtown Service (DS), and certain Planned Developments and Planned Manufacturing Districts. Existing facilities in the newly restricted zones are classified as legal nonconforming uses with tight limits on expansion.
Chicago is not isolated. Rockford, Illinois voted in October 2025 to remove self-storage from commercial zoning districts entirely, limiting it to industrial zones. Prattville, Alabama enacted a temporary moratorium on mini-warehouses and self-storage facilities that runs through June 16, 2026. The Denver City Council voted unanimously to prohibit new self-storage construction within a quarter-mile of Regional Transportation District stations and in suburban and downtown Main Street zones. Sacramento's Law and Legislation Committee forwarded a proposal to ban self-storage and auto-service businesses along the Stockton Boulevard corridor near the planned UC Davis Aggie Square campus. Federal Way, Washington imposed a one-year moratorium after receiving 10 new applications in less than 10 months.
Across at least 15 states, cities have passed bans, moratoriums, or conditional use requirements that treat self-storage as an undesirable use in commercial corridors. The cumulative effect is becoming a structural constraint on where new supply can be built.
Why Cities Are Moving Against Self-Storage
The stated justifications vary by city, but the underlying concern is consistent. Self-storage generates low employment, limited foot traffic, and modest sales tax revenue compared to retail, restaurant, or office uses that cities prefer to see on commercial corridors. A 60,000-square-foot self-storage facility might employ five people. A grocery store of similar size employs 50 or more and draws daily consumer spending.
Denver's transit-adjacent ban reflects a different concern: land use efficiency near transit infrastructure. A quarter-mile from a light-rail station is exactly where planning departments want residential density, retail, and walkable mixed use. A self-storage facility with a gated driveway and a parking lot does not serve that goal.
Sacramento's Stockton Boulevard proposal is even more pointed. The city is building a UC Davis satellite campus at Aggie Square and wants the surrounding corridor to reflect the character of an emerging university district. Self-storage and auto-service businesses were specifically identified as incompatible with that vision. The Stockton Boulevard vote was unanimous at the committee level.
The Federal Way, Washington moratorium was triggered by application volume alone: 10 new submissions in under a year, a pace the city determined was inconsistent with its long-term commercial land use goals. Cities watching storage development fill their commercial corridors are reacting before the trend becomes harder to reverse.
What the Numbers Show
The zoning crackdown is arriving alongside independent supply headwinds that were already slowing the pipeline.
Under-construction self-storage inventory stood at 54.3 million square feet as of December 2025, equivalent to 2.7% of existing stock. Deliveries are forecast to decline approximately 15% in 2025, 18% in 2026, and 8% in 2027. Construction starts tracked through mid-2025 totaled 22.1 million net rentable square feet, down 12.8% from the same period in 2024. The full-year 2024 start count had already declined 22% from 2023.
The causes are cumulative: construction costs rose sharply during 2021-2023 and have not fully normalized, steel tariffs under Section 232 added another layer of cost pressure, debt financing is 200-300 basis points more expensive than during the 2021 cycle, and operating fundamentals in Sunbelt markets remain compressed. Zoning restrictions are not the primary cause of the pipeline contraction, but they are the constraint that is hardest to price around. A developer can underwrite higher steel costs. A developer cannot build in a zone where the use is prohibited.
How Developers Are Responding
Two strategies have emerged as the primary adaptation to tighter zoning environments: mixed-use development and adaptive reuse.
Mixed-use projects offer the most direct path to approval in commercial zones. Many cities that have restricted standalone self-storage will still permit a facility that incorporates retail frontage, even a minimal amount. A 1,500-square-foot retail shell along the right of way, or a pad for a drive-through coffee shop or franchise restaurant, is often enough to reclassify the project as mixed-use and qualify for permits in zones where storage alone would be denied.
Cape Coral, Florida, which ran a moratorium through April 2024, codified this approach in its updated standards. New self-storage permits in Cape Coral now require mixed-use components, prohibit storage on the ground floor, and mandate a one-mile separation between facilities. The new rules make storage in Cape Coral more expensive to develop, but they do not eliminate it as an option the way an outright ban does.
Adaptive reuse is the second strategy, and it is gaining traction specifically because it sidesteps zoning classification entirely. Converting an existing commercial or industrial building to self-storage often qualifies for permits based on the building's original zoning, not its new use. In Hartford, Connecticut, a developer is seeking a special permit to convert an Asylum Hill building to self-storage under this logic. In Pearl City, Hawaii, Poverni Sheikh Group is developing a six-story building combining 115,400 square feet of self-storage with 2,700 square feet of retail for a 2027 opening, a project that required the retail component to clear the local planning process.
"More cities are beginning to soften to the idea of allowing self-storage in retail and commercial zones, but in most cases, the additional storefront is nothing more than 1,500 square feet of speculative shell space. It is the cost of entry."
- Inside Self-Storage, Mixed-Use Development Strategy Guide
Which Markets Face the Most Exposure
The zoning risk is not evenly distributed. Facilities in Midwest and Pacific Northwest cities face the most immediate exposure, given Chicago's commercial zone ban, Rockford's industrial-only restriction, and the Washington state moratoriums in Federal Way and Cashmere. Urban and transit-adjacent sites in Denver, Sacramento, and New York City's Industrial Business Zones face their own versions of the same constraint.
Sunbelt markets are more permissive overall, but Cape Coral's experience shows that even the most storage-dense markets can implement restrictions once saturation reaches a visible threshold. Florida's self-storage market added more per-capita square footage than almost any other state over the 2020-2024 cycle, and the regulatory pushback is now arriving in several of its cities.
Tertiary and rural markets remain largely unrestricted, but they also have limited demand fundamentals. The tightest zoning restrictions are appearing in exactly the markets where demand density is highest: urban corridors, transit zones, and high-growth suburban areas where commercial land is genuinely scarce and cities have leverage to be selective about what they allow.
The Numbers Worth Writing Down
- Chicago Ordinance O2025-0016754 (May 2025): Self-storage banned in B3, C1, C2, C3, and DX zones; permitted only in M, DS, and certain PMDs
- Rockford, IL (October 2025): Self-storage restricted to industrial zones only
- Prattville, AL: Moratorium on mini-warehouses and self-storage through June 16, 2026
- Denver: New facilities banned within a quarter-mile of all RTD stations and Main Street zones (unanimous council vote)
- Federal Way, WA: 1-year moratorium after 10 new applications filed in under 10 months
- Bans or moratoriums now active across 15+ states
- 2026 self-storage deliveries forecast to decline approximately 18% year-over-year
- Construction starts through mid-2025: 22.1 million sq ft, down 12.8% from 2024; full-year 2024 starts were already down 22% from 2023
- Under-construction inventory December 2025: 54.3 million sq ft (2.7% of existing stock)
Zoning Is the Pipeline Constraint That Doesn't Reverse
Construction cost inflation can ease. Interest rates can fall. Neither changes a zoning code that has removed self-storage from commercial districts entirely.
The Chicago ordinance created a legal nonconforming classification for existing facilities that restricts their ability to expand. The Rockford restriction locked future development out of commercial zones without any expiration. These are not moratoriums: they are permanent changes to what can be built where, and the development economics that depended on commercial zone approvals for urban and suburban infill projects are now structurally different in those markets.
Operators who own stabilized facilities in Chicago's commercial zones now hold an asset with a protected competitive position that cannot be replicated. The developer who was underwriting a new 80,000-square-foot facility in a B3 zone no longer has that option. The supply pipeline, already under pressure from costs and fundamentals, is losing access to some of the most attractive development sites in the country one city council vote at a time.
Sources
- Chicago Modifies Zoning Ordinance to Restrict Self-Storage Development, Inside Self-Storage
- Chicago Modifies Zoning Ordinance To Restrict Self-Storage Development, Taft Law
- Denver Bans Self-Storage Construction Near Light-Rail Stations, Other Zones, Inside Self-Storage
- Federal Way, WA, Officials Impose 1-Year Moratorium on Self-Storage Development, Inside Self-Storage
- Sacramento, CA, Officials Consider Self-Storage Ban Along Stockton Boulevard Corridor, Inside Self-Storage
- Ordinance to Declare a Temporary Moratorium on Mini-Warehouses and Self-Storage Facilities, City of Prattville
- Zoned Out: Self-Storage Bans and The Battle To Belong, Modern Storage Media
- Self-Storage Development and Zoning Activity: May 2026, Inside Self-Storage
- Self-storage development feasibility in 2026, Loan Analytics
- Using a Mixed-Use Development Strategy to Get Approval for Your Self-Storage Project, Inside Self-Storage
- Developer seeks special permit to convert Asylum Hill building into self-storage, Hartford Business Journal