Self-storage has always had business customers. Contractors storing tools, accountants archiving records, small retailers holding seasonal inventory: these tenants have shared facilities with residential customers for decades. What is different now is the rate at which commercial demand is growing relative to the overall market, and the profile of the business tenant doing the growing.
According to Mordor Intelligence's U.S. self-storage market analysis, business tenants currently account for approximately 23% of industry revenue and are forecast to expand at a 4.89% CAGR from 2026 through 2031. That growth rate exceeds the overall market CAGR of 4.10% over the same period. The driver is structural, not cyclical. E-commerce fulfillment footprints run roughly three times larger than those of traditional retail, and that demand spills persistently into facility leases as online sellers look for storage that is cheaper than a mini-warehouse, more accessible than a 3PL, and more scalable than a spare bedroom.
At the same time, the residential demand that powered the sector through 2021 and 2022 has softened. National occupancy at stabilized facilities averaged 77.0% in Q4 2025, essentially flat year-over-year. Move-in rates for Q4 2025 fell 10.7% year-over-year to $96.44. Operators who are growing NOI in this environment are not doing it by waiting for housing turnover to recover. They are doing it by capturing a tenant profile with better retention economics, and that profile is predominantly commercial.
Why Is E-Commerce Driving This?
The connection between online retail growth and self-storage demand runs through inventory cost. A small Amazon or Etsy seller storing product in their home has a space problem that becomes acute at a relatively low volume threshold. A dedicated FBA seller managing seasonal inventory across product lines needs somewhere to stage, sort, and hold stock between shipments. A self-storage unit at $200 to $300 per month for a 10x20 space is a fraction of the cost of leasing light industrial square footage, and it can be contracted month-to-month.
Amazon's platform alone creates the conditions for this demand at scale. Approximately 82% of active Amazon marketplace sellers use Fulfillment by Amazon. Among those FBA sellers, 66% report that storage space availability and fees are a top operational concern. When Amazon's FBA storage limits or fee structures create friction, sellers move inventory to alternative staging points, and self-storage is one of the primary options for low-volume to mid-volume sellers.
The e-commerce category is broader than Amazon, though. Etsy, Shopify, and direct-to-consumer brands run by individuals or small teams all carry inventory that needs to live somewhere between production and the customer. That demand is less seasonal and less housing-correlated than the residential self-storage customer, which makes it incrementally more stable as a demand source for operators.
How Do Business Tenants Differ From Residential?
The two dimensions that matter most to operators are length of stay and price sensitivity. On both measures, business tenants outperform residential customers.
Business tenants are less price-sensitive because storage is a business expense, not a personal one. A residential tenant weighs a $20-per-month rent increase against their household budget. A business tenant running $5,000 to $20,000 per month in revenue through their storage unit weighs the same increase against their cost of goods and margins. That calculus works in the operator's favor on existing customer rate increases (ECRIs), which are the most direct lever for NOI improvement in a flat street-rate environment.
Average length of stay for self-storage tenants nationally has increased from 15.8 months in Q2 2022 to approximately 17.5 months in Q4 2024. Business tenants pull this metric further in the right direction. A residential tenant typically moves out when their living situation changes, which is a housing-correlated event. A business tenant's departure is tied to whether their business changes in a way that eliminates the storage need: growth to a larger warehouse, failure of the business, or a dramatic shift in product lines. These events are less frequent than residential life changes, and the result is a tenant that stays longer on average and generates a predictable revenue stream.
Long-term leases exceeding 12 months already control 48% of self-storage revenue nationally. Business tenants disproportionately contribute to that share, and operators who have intentionally attracted commercial customers through the right amenities and unit mix are seeing it reflected in their retention metrics.
What Are Operators Doing to Attract Commercial Tenants?
Business renters have a specific set of requirements, and the gap between a facility that meets them and one that doesn't is significant. The three non-negotiables for most commercial tenants are 24-hour access, drive-up ground-floor units, and either electrical service or the ability to run equipment near the unit door.
Twenty-four-hour access is the most widely requested amenity among younger and commercial renters. Roughly 78% of millennial tenants value round-the-clock access, and commercial tenants depend on it structurally. A seller who needs to pull inventory for a same-day order at 9 p.m. on a Thursday cannot use a facility that closes at 7. Operators who restrict access hours are effectively opting out of the commercial tenant segment.
Drive-up roll-up door access is the physical requirement that most directly separates business-friendly facilities from standard ones. A 10x10 or 10x20 interior unit reached through hallways and elevator access is useful for boxes. It is not useful for pallet delivery, loading equipment, or carrier pickups. Business tenants need ground-floor, drive-up access as a baseline. Operators retrofitting existing facilities for commercial use are widening drive aisles, adding roll-up doors on ground-floor units, and configuring unit layouts to accommodate pallet jacks.
Electrical service inside or adjacent to units is the premium differentiator. Most facilities do not offer powered units. Those that do are capturing a higher-value commercial customer: e-commerce sellers who need lights and barcode scanners while packing orders, contractors who need to charge tools, and any small business that runs devices as part of its operation. Package-receipt services, where the facility accepts and holds inbound deliveries, are also gaining traction as an amenity that directly serves e-commerce operators.
What Does This Mean for Unit Mix Decisions?
The growing commercial segment pushes unit mix decisions in a specific direction: more large-format, drive-up, ground-floor units. The 10x20 and 10x30 unit sizes that standard residential tenants rarely need are the preferred sizes for business tenants managing meaningful inventory or equipment volumes.
For operators building new facilities, or undergoing substantial renovations, allocating a larger share of the ground-floor footprint to 10x20 units and configuring those units with drive-up access and optional electrical service is a direct response to where demand growth is concentrated. The trade-off is that large units generate less revenue per square foot than small climate-controlled units in some markets. But they generate more stable revenue, longer average tenancies, and a customer segment that is explicitly counter-cyclical to the housing-correlated residential demand that drove the sector's boom-and-bust in 2022-2024.
Climate control is a secondary consideration for most business tenants unless the inventory is temperature-sensitive. Contractors and e-commerce sellers storing non-perishable goods often prefer non-climate units specifically because they are cheaper. That pricing point is attractive to cost-conscious business operators, and non-climate 10x20 units are among the most straightforward units for an operator to price, maintain, and fill.
The Numbers Worth Writing Down
- Business tenants account for approximately 23% of U.S. self-storage revenue in 2025 (personal users: 77%)
- Business segment CAGR: 4.89% from 2026 to 2031, outpacing overall market growth of 4.10%
- E-commerce fulfillment footprints run roughly 3x larger than traditional retail, driving persistent micro-warehousing demand
- 82% of active Amazon marketplace sellers use Fulfillment by Amazon; 66% cite storage availability as a top concern
- Average self-storage length of stay increased from 15.8 months (Q2 2022) to 17.5 months (Q4 2024); business tenants extend this further
- Long-term leases above 12 months represent 48% of industry revenue nationally
- National occupancy at stabilized facilities: 77.0% in Q4 2025, essentially flat YoY
- Move-in rates Q4 2025: fell 10.7% YoY to $96.44
- 78% of self-storage operators plan to compete on superior customer service in 2026 (Storable); 75% cite customer acquisition as top priority
- U.S. self-storage market size: $45.34 billion in 2025, forecast $57.79 billion by 2031
This Demand Is Not Cyclical
The residential self-storage demand cycle is well understood by now. Housing turnover drives move-ins; when the housing market stalls, occupancy softens and street rates fall. The 2022-2024 period demonstrated that correlation with unusual clarity. Operators who built strategy entirely around residential demand assumptions are the ones sitting at 75% occupancy and waiting for mortgage rates to drop.
Business tenant demand does not follow that pattern. It follows the trajectory of small-business formation, e-commerce growth, and the ongoing shift of retail toward direct-to-consumer models. All three of those trends are multi-year in duration and are not meaningfully correlated with housing market cycles. The operators positioning for commercial demand are not just adding a revenue stream. They are adding one that provides a counterweight to the housing-correlated volatility they cannot otherwise control. In a flat-rate, soft-occupancy market, that counterweight is worth building deliberately.
Sources
- US Self Storage Market Size, Share and Growth Analysis 2031, Mordor Intelligence
- Storable Releases 2026 Self-Storage Industry Outlook, PR Newswire
- What Self-Storage Operators Should Do Differently in 2026, Storable
- What's Next for Self Storage in 2026, Multi-Housing News
- Global Business Storage Units Market to Reach USD 1.46 Billion by 2035, yourwyominglink.com
- Amazon FBA Statistics 2026, Yaguara
- Self Storage Industry Trends and Statistics, StorageCafe
- Self-Storage Trends to Watch in 2026 and Beyond, Prestige Storage
- Q3 2025 Self-Storage Industry Report, SkyView Advisors
- Business and Commercial Storage, Extra Space Storage
- How the Digital Economy Is Driving New Self-Storage Revenue, Storage Authority Franchise