The quick read: You finance a cold storage warehouse with a commercial mortgage sized on the building's value and the credit of the tenant or operating business, plus a plan for the refrigeration system, which lenders may treat as part of the real estate or finance separately as equipment. Because an insulated freezer or cooler box has fewer alternative users than a dry warehouse, expect lenders to lean harder on lease term, tenant strength and equity, and expect an SBA 504 owner-operator to contribute at least 15% if the building is classed as limited or single purpose.
Loan type: commercial mortgage for acquisition or refinance; construction loan for ground-up or conversion
Bank supervisory LTV, improved property: 85% (12 CFR Part 34, Subpart D, Appendix A, 2025 edition)
Bank supervisory LTV, commercial construction: 80% (same appendix)
SBA 504 borrower contribution, limited or single purpose building: at least 15% (13 CFR 120.910)
Equipment route: refrigeration financed inside the mortgage, as fixtures, or through a separate equipment loan
Main underwriting question: who else could use this box if the tenant leaves
This guide covers the temperature-controlled answer only. For the general industrial playbook see how to finance a warehouse or industrial property, for dry construction see financing a ground-up warehouse project, and for program types see the industrial loan overview.
Why do lenders treat a cold storage warehouse differently from a dry warehouse?
Lenders treat a cold storage warehouse differently because insulated panels, refrigeration plant, heavy power service and specialized floors make the building cost more to build and harder to re-lease to an ordinary user. The collateral value depends more on one tenant or operator, so lenders underwrite the box and its user together.
The OCC's Comptroller's Handbook on commercial real estate lending (Version 2.0, March 2022) gives the baseline for any industrial loan. It says industrial properties usually feature ceiling heights from 18 to 30 feet, that electrical capacity and floor thickness are also important considerations, and that properties that do not meet those criteria may be at a significant disadvantage. Discussing manufacturing facilities, which it notes are often built to accommodate a specific user's needs, it says the adaptability of the building to meet the needs of other potential users is an important underwriting consideration.
A freezer or cooler building sits at the far end of that adaptability question. Its insulated envelope, dock seals, refrigeration plant and under-floor heating are worth a great deal to a food or logistics user and much less to a general distribution tenant who would have to strip or ignore them. An appraiser and credit officer therefore ask two values: what the building is worth to a temperature-controlled user, and what it is worth if the next user does not need cold. The gap between those answers is where loan sizing tightens.
The handbook also says industrial properties as a group pose the highest risk of environmental contamination and merit close review of past and intended uses. Refrigeration systems run on chemical refrigerants, so expect the lender's environmental review to ask what the system uses and how it has been maintained.
How do lenders split the building from the refrigeration equipment?
Lenders split a cold storage deal into real estate and equipment because the two lose value differently: the building depreciates slowly, while compressors, condensers and evaporators wear out and can sometimes be removed. Some lenders take the whole plant as mortgage collateral; others want the refrigeration financed or secured separately.
The legal tool is the fixture. Under UCC Section 9-334, a security interest may be created in goods that are fixtures or may continue in goods that become fixtures, and an equipment lender that perfects by a fixture filing before the real estate lender's interest is of record can take priority in those goods. That is why a mortgage lender will ask, early, whether any refrigeration component is leased or already pledged, and why an equipment lender will ask whether the mortgage lender will sign an intercreditor or consent.
In practice you will see three structures:
Whole-building mortgage: the lender treats insulated panels and refrigeration as part of the real estate and appraises them in the value
Mortgage plus equipment loan: the bank finances the shell and the land, and an equipment lender finances the refrigeration plant on a shorter term against the equipment's useful life
Owner-operator 504: SBA's 504 page lists long-term machinery and equipment with a useful remaining life of a minimum of 10 years as an eligible use, so the plant can sit inside the same project as the building
Whichever structure you choose, give the lender an equipment schedule with age, capacity, refrigerant and maintenance records. A system near the end of its life is a capital expense the lender will reserve for or deduct.
Which lender types finance cold storage, and how do their terms compare?
Six lender types finance cold storage warehouses: banks, life insurance companies, CMBS lenders, private debt funds, SBA 504 for an owner-operator and equipment lenders. Only the bank and SBA rows have dated, published leverage rules; the rest are quoted deal by deal, so the table is a sorting framework, not a ranking.
Table: Cold storage warehouse lender types (framework, not a ranking)
| Lender type | Leverage basis (dated public figure where one exists) | Refrigeration equipment | Recourse | Best when |
|---|---|---|---|---|
| Bank | 85% supervisory LTV for improved property, 80% for commercial construction (12 CFR Part 34, Subpart D, App. A, 2025 edition); supervisory limits, not typical terms, which a bank may exceed on a limited share of exception loans | Often appraised with the building; ask whether fixtures are in the collateral | Usually personal guaranty; quoted per deal | An operating facility, a local relationship, or a construction loan |
| Life insurance company | No dated public benchmark found; quoted per deal | Usually underwritten as part of the real estate value | Commonly nonrecourse with carve-outs; confirm per deal | A long lease to a strong tenant and a modest loan request |
| CMBS lender | No dated public benchmark found; quoted per deal | Ask how the servicer treats tenant-owned versus landlord-owned plant | Nonrecourse with carve-outs; confirm per deal | A stabilized, leased facility that fits standard underwriting |
| Private debt fund | No dated public benchmark found; quoted per deal | Negotiable; ask about equipment reserves | Quoted per deal | Lease-up, a conversion, or a short-term bridge to permanent debt |
| SBA 504, owner-operator | Bank up to 50%, CDC up to 40%, borrower at least 10% (SBA CDC/504 page); at least 15% for a limited or single purpose building (13 CFR 120.910) | Eligible if useful remaining life is at least 10 years (SBA 504 page) | Owners of 20% or more generally must guarantee (13 CFR 120.160) | The operating business occupies the building |
| Equipment lender | Sized on the equipment, not the building | The collateral itself; fixture filing under UCC 9-334 | Quoted per deal | Separating the plant from the mortgage, or replacing it |
No dated public source we found publishes cold storage loan rates, spreads or fees by lender type, so this page prints none. Use the table to ask each lender the same four questions: leverage basis, equipment treatment, recourse and the vacancy scenario.
How does tenant credit change a cold storage loan?
Tenant credit changes a cold storage loan more than it changes a dry warehouse loan, because a lender that doubts the box can be re-leased quickly is effectively lending against the tenant's ability to pay through the lease term. A long lease to a strong food or logistics user can carry the loan.
The OCC handbook says leases for single-tenant industrial properties are usually written on a net basis with the landlord responsible for maintaining only the roof and outer walls, and that lease agreements should always be reviewed to determine which expenses are the landlord's. In a cold building that review matters more: the lease must say who repairs and replaces the refrigeration plant, who pays for the power, and who restores the building at lease end.
Expect a lender to test these items:
Lease term remaining: measured against the loan term, so the tenant is still paying when the loan matures
Tenant financial statements: the tenant's own capacity to pay, not just the rent roll
Refrigeration responsibility: whether the tenant or the landlord carries plant repair and replacement
Re-tenanting plan: how long and how much it would take to re-lease to another cold user or convert to dry use
For context on the sector's size, USDA's National Agricultural Statistics Service counted 931 refrigerated warehouses with 3.99 billion cubic feet of gross refrigerated capacity on October 1, 2025, with public warehouses accounting for 62 percent of that space and private and semiprivate warehouses 38 percent (Capacity of Refrigerated Warehouses, February 2026). The same report says freezer space was 79 percent of usable refrigerated space and cooler space 21 percent. Know which type you own, because a lender will ask what the local cold users need.
Can an owner-operator use SBA 504 for a cold storage building?
An owner-operator can use SBA 504 for a cold storage building it occupies, financing the real estate and long-life refrigeration equipment together, but the business must occupy most of the property and should plan for at least 15% equity if the building is classed as limited or single purpose.
SBA's CDC/504 page describes the structure: a private-sector lender with a senior lien covering up to 50% of the project cost, a CDC loan backed by a 100% SBA-guaranteed debenture covering up to 40%, and a borrower contribution of at least 10%. Under 13 CFR 120.910, the contribution rises to at least 15% if the project involves the acquisition, construction, conversion or expansion of a limited or single purpose building or structure, to at least 15% for a business operating two years or less, and to at least 20% if both apply. Whether a particular freezer building counts as limited or single purpose is decided project by project; ask your CDC before you set your equity budget.
SBA's 504 page gives $5.5 million as the maximum 504 loan, but under 13 CFR 120.931 that $5,500,000 limit applies to small manufacturers and certain energy-saving or renewable-energy projects; for other borrowers the 504 loan is limited to $5,000,000. The same SBA page says 10-, 20- and 25-year maturity terms are available and that 504 cannot be used for speculation or investment in rental real estate. Occupancy is set by 13 CFR 120.131: at least 51% of an existing building, or at least 60% of new construction with no more than 20% permanently leased.
Hypothetical example, for illustration only: a food distributor buys and equips an $8,000,000 cooler facility it will occupy. If the building is classed as limited or single purpose, the distributor contributes at least $1,200,000 (15%), the bank lends up to $4,000,000 (50%), and the CDC covers the remaining $2,800,000. At the standard 10% contribution the equity would be $800,000.
How do you finance ground-up or conversion cold storage?
Ground-up or conversion cold storage is financed with a construction loan sized on loan-to-cost and tested against the appraised as-completed value, with the borrower's equity in first and a signed lease or an owner-operator business behind the takeout. Speculative cold construction is a harder loan to place than speculative dry space.
For a bank, the supervisory loan-to-value limit for commercial construction is 80%, with 65% for raw land and 75% for land development (12 CFR Part 34, Subpart D, Appendix A). These are supervisory limits a bank may exceed on a limited share of exception loans; the appendix says all exception loans should not total more than 100% of the bank's total capital, and those on commercial and other non-1-to-4 family properties no more than 30%. Under the bank capital rule, a construction loan avoids high-volatility commercial real estate treatment when its loan-to-value is within the supervisory maximum and the borrower has contributed capital of at least 15 percent of the property's appraised as-completed value, put in before the bank advances funds and contractually required to stay in the project until the bank reclassifies the loan (12 CFR 324.2, the FDIC's version of the rule). That rule is why construction lenders ask for equity before the first draw.
A conversion adds its own questions. Converting a dry building means proving the slab, roof structure, clear height and power service can take insulated panels, refrigeration and the floor loads, which the OCC handbook flags when it names electrical capacity and floor thickness as important industrial considerations. Bring an engineer's report on the existing structure, a refrigeration design, a line-item budget with contingency, and the utility's confirmation of power availability.
The exit matters as much as the build. A lender will want a lease signed by a temperature-controlled user, or an owner-operator business with statements, before it funds a building whose value depends on that user.
Financing a freezer or cooler building? What will a lender ask about the box and the tenant?
A lender financing a freezer or cooler building will ask for the building's specifications, the refrigeration equipment schedule and its ownership, the lease and tenant financials or your operating statements, environmental history, and your equity source. A package that answers the re-tenanting question up front gets quoted faster and more consistently.
YieldStack is a commercial mortgage brokerage, not a lender. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed. Submit your cold storage deal with the building specifications, equipment schedule, lease and equity source, and the brokerage will route it to lenders whose current programs fit.
The bottom line
Finance a cold storage warehouse on the building and the user together. Bank supervisory LTV limits are 85% for improved property and 80% for construction, which a bank can exceed on a limited share of loans. SBA 504 asks at least 15% from an owner-operator of a limited or single purpose building, and every lender will ask who owns the refrigeration plant and who could use the box next.