Cold storage:
the industrial subset that costs $300 a foot.

1. What cold storage actually is

Cold storage is temperature-controlled industrial. Same dock doors, same trucks at the loading bay, same forklifts inside. The difference is the box is wrapped in 6-8 inches of insulated metal panel, the floor has a heated slab so it doesn't frost-heave, and there's a refrigeration plant on the roof or in a mechanical yard out back that runs 24/7/365.

Inside, the building is divided into three temperature zones, and you need to know the difference:

• Freezer: -10°F to -20°F. Ice cream, frozen meat, frozen produce, frozen prepared meals. Most expensive to build, most expensive to operate.
• Cooler: 28°F to 40°F. Fresh produce, dairy, deli, fresh meat. Cheaper than freezer but still 2x dry.
• Dock / convertible: 35°F to 50°F. The buffer zone where pallets stage before going on a truck. Often built convertible so it can be re-zoned later.

A modern facility is usually 60-80% freezer, 15-30% cooler, the rest dock. The mix matters because each zone has a different operating cost and a different replacement cost, and the tenant pays accordingly.

2. The replacement cost moat

Dry industrial in 2026 builds for $80-$120 per square foot in most markets. Cold storage builds for $250-$350+, and the high end of that band is freezer-heavy facilities in coastal markets where labor and permitting compound the spread.

That gap is the entire moat.

You can't show up with a 50,000 SF dry box and a roll of insulation and convert it. The slab isn't right. The drainage isn't right. The roof structure can't take the refrigeration plant load. Conversion economics almost never pencil — it's usually cheaper to tear down and rebuild than to convert. So new supply is gated by replacement cost, and existing supply gets bid up.

This is the same dynamic that protects self-storage in supply-constrained metros, just on a larger scale. The capital intensity is the protection. If you're underwriting a value-add cold storage deal, the question isn't "can we raise rent?" — it's "what would a competitor pay to build this from scratch?" That's your floor.

3. Tenant types: distributors, grocers, 3PLs

There are basically three tenant categories, and they behave differently.

Food distributors. Sysco, US Foods, Performance Food Group, Gordon Food Service. These are the big national broadliners. They tend to own the buildings they really need and lease the buildings they're testing markets in. Sale-leasebacks from this group are common and usually credit-worthy. Lease terms are typically 15-20 years with rent bumps tied to CPI or fixed annual escalators.

Grocers. Kroger, Walmart, Costco, Albertsons, Publix, regional chains. These tenants run their own distribution centers, usually owned. When they do lease, it's often a build-to-suit with a 20-year term and corporate guaranty. The credit is excellent. The risk is that if they ever leave, the building is custom enough that re-tenanting is hard.

3PLs. Lineage and Americold themselves are 3PLs as well as REITs — they lease space to multiple food shippers under flexible terms. There's also a long tail of regional 3PLs. These tenants tend to want flexibility, so they sign 5-10 year leases with renewal options. Credit is mixed. Operationally they're sticky if you're in the right submarket.

If your tenant is a 3PL, your real risk isn't the tenant — it's the tenant's customer concentration. Ask who their top three accounts are. Then ask what happens if they lose the largest one.

4. The energy cost reality

A 200,000 SF freezer-heavy facility burns 4-8 million kWh per year. At commercial rates of $0.10-$0.15/kWh that's $400k-$1.2M annually in electricity alone. On a per-foot basis, energy runs $1.50-$3.00 PSF for freezer-dominant buildings. Dry industrial runs $0.30-$0.60.

Whether the tenant pays that directly matters a lot. In a true NNN lease the tenant is responsible for utilities. In a modified gross or full-service lease, you eat the volatility. Always confirm in the LOI which structure you're underwriting and don't assume.

The other thing that matters: most cold storage facilities have power demand charges that can spike based on peak usage. A poorly-managed tenant can blow up the demand charge schedule and create a $50k surprise on a single utility bill. If you own the meter, you eat that.

5. Refrigeration tech: ammonia vs freon

Two refrigerant systems dominate.

Ammonia (NH3). The institutional standard for big facilities. More efficient, lower operating cost, doesn't deplete ozone. Downside: it's toxic and flammable in concentrated form, so it requires a certified operator on-site, an OSHA Process Safety Management plan, and a Risk Management Plan filed with the EPA. Insurance is more expensive.

Freon (HFC). Smaller systems, retail-style facilities, older buildings. Easier to operate, fewer regulatory requirements, but less efficient and the EPA is gradually phasing down the high-GWP refrigerants under the AIM Act. If you're buying a freon-based facility, ask which specific refrigerant is in the system and check whether it's on the phase-down schedule. R-404A is being phased down. R-448A and natural CO2 systems are the replacement direction.

Replacing a refrigeration plant is a $3-8 million capital event for a mid-sized facility. If the plant is more than 20 years old when you buy, that's a real reserve item, not a footnote.

6. Building specs that actually matter

Cold storage diligence has specs that don't exist in dry industrial. Here's what to actually look at:

• Insulated metal panels (IMP): R-30 minimum on walls, R-45+ on roofs for freezer. Foam thickness should be 4-6 inches minimum. Older buildings with built-up insulation are usually inferior.
• Heated slab: Required under freezers to prevent frost-heave. If it doesn't have one, the floor will eventually crack. Confirm via construction drawings.
• Floor drainage: Slope and drain placement matters because cleaning is constant. FSMA-compliant drainage is now standard for grocery tenants.
• Dock doors: Insulated, with seals and air curtains. A bad door is a $40k/year energy leak.
• Racking: Galvanized or stainless to handle humidity. Painted racking rusts within a few years in cooler zones.
• Clear height: 38-50 feet for modern facilities. Anything under 32 feet is functionally Class B.
• Power supply: 4,000-10,000 amps service typical. If the utility can't deliver more, your expansion path is capped.

7. Cap rate bands

2026 ranges, market-aware:

• Institutional credit, long lease: 5.5-6.5%. Think a Sysco sale-leaseback with 20-year term and CPI bumps in a top-25 market.
• Solid 3PL or distributor, 10-15 year lease: 6.25-7.25%. The bread and butter.
• Class B, mid-credit, shorter term: 7.25-8.5%. Regional operator, 5-7 years remaining, cooler-heavy mix.
• Value-add or vacant: 8.5-10%+ on stabilized assumptions. You're betting on lease-up and your refrigeration plant working.

If you're trying to sanity-check these against other industrial subtypes, our cap rates guide covers the framework. Cold storage trades wider than dry industrial because the buyer pool is smaller and the operating risk is higher. That spread isn't going away.

8. The Lineage/Americold institutional dynamic

Two REITs run the institutional cold storage world. Lineage Logistics and Americold (NYSE: COLD). Together they own roughly 80% of the institutional-grade temperature-controlled warehouse space in North America.

This concentration matters for two reasons. First, when either of them buys a facility, they're the comp — they set the cap rate ceiling for institutional trades. Second, when either of them is your tenant or your lease counterparty in a 3PL deal, you're effectively underwriting their credit.

Below the REIT line you have United States Cold Storage (Swire Group), Burris Logistics, NewCold, RealCold, and a long tail of regional operators. Mid-market institutional capital — pension fund LPs, family offices — has been actively trying to build cold storage portfolios since 2020 because the asset class outperformed dry industrial through the pandemic and the demographic tailwind is real (population growth, frozen prepared meals, e-commerce grocery).

9. Why most cold storage trades portfolio not single-asset

Single-asset cold storage rarely hits a CoStar listing. Here's why.

Most facilities are owned by either a REIT, a food company, or a regional operator who built it for their own business. REITs sell portfolios to other REITs or to private equity in negotiated transactions. Food companies do sale-leasebacks privately, often broker-direct with one or two relationships. Regional operators sell to other regional operators or to whoever is consolidating in their submarket.

The on-market single-asset opportunity that does exist tends to be: smaller (under 75,000 SF), older (20+ years), and in secondary or tertiary markets. That's also where the value-add yield lives, and where most of the family-office capital is fishing.

The consequence: if you want institutional-grade cold storage exposure, your realistic paths are (1) join a fund or syndication, (2) buy a DST that has cold storage in its property mix (rare but exists), or (3) do a private sale-leaseback you sourced through a relationship. Don't expect to pull listings off LoopNet.

10. The 1031 fit

Cold storage qualifies for 1031 exchange like any other commercial real estate, but the inventory problem we just covered makes it a hard 1031 target on a tight timeline.

Realistic 1031 paths into cold storage:

• Pre-arranged sale-leaseback. You source the deal before you list your relinquished property. By the time you're inside the 45-day ID window, you already have a signed LOI.
• DST with cold storage exposure. A few sponsors include cold storage in industrial-focused DST offerings. See our DST guide for how those structures actually work and why the fees matter.
• Smaller value-add facility. Sub-50,000 SF in a secondary market, often listed but with a longer sales cycle. You can sometimes time this with your 45-day window.

What doesn't work: hoping a clean institutional cold storage trade pops up on the open market during your 45-day window. It almost certainly won't.

11. Common mistakes

The errors I see most often when people buy cold storage for the first time.

• Underwriting refrigeration as a stable expense. It isn't. A compressor failure is a $250k-$500k event. A full plant replacement is $3-8M. Build a real reserve.
• Not pricing the energy escalation correctly. If you're in a deregulated market and the tenant doesn't pay direct, your op-ex line can move 20% year over year.
• Buying a converted dry box. Almost always inferior to ground-up cold storage. Look at the slab, the drainage, the IMP joints. If they shortcut the conversion, you'll find out in winter.
• Trusting the seller's clear-height number. Measure it. Older buildings often advertise 36 ft and deliver 30 ft after racking and lighting clearance.
• Ignoring the loading dock count. Dock-door-to-square-foot ratio matters more than in dry industrial because freezer trucks need fast turns. Under 1 door per 8,000 SF is functionally constrained.
• Not having an operator relationship. If your tenant's lease ends and you don't know any 3PLs personally, you'll re-lease at a discount.

12. If you're underwriting cold storage right now

A short checklist for a deal that's actually live in front of you.

• Pull the refrigeration plant maintenance log. Last 5 years, all service tickets. If it's not available, that's a flag.
• Get the last 24 months of utility bills. Freezer/cooler/dock breakdown if metered separately. Compare to industry PSF benchmarks.
• Confirm IMP R-values via construction documents. Not the broker package — the actual drawings.
• Verify the refrigerant. Specifically R-404A vs R-448A vs ammonia vs CO2. Phase-down schedule matters.
• Get tenant financials, especially if it's a 3PL. Concentration in their customer base is your real exposure.
• Walk the dock at peak shift. Door seal condition, air curtain function, dock leveler condition. These are the leak points.
• Compare your cap rate to the institutional cap rate comp set. If you're 75 bps inside institutional pricing on a Class B asset, you're paying retail.
• Reserve at least $1.50/SF/year for refrigeration capital. More if the plant is over 15 years old.

13. FAQ

What's the difference between cold storage and regular industrial?

Temperature. A dry industrial box is a roof, a slab, a few dock doors, and lights. A cold storage box is all of that plus 6-8 inches of insulation in the walls and roof, refrigeration plant (usually ammonia or freon), insulated dock doors with seals and air curtains, special floor drainage, and racking that doesn't rust in 95% humidity. Replacement cost runs $250-$350 per square foot for new build versus $80-$120 for dry. That cost gap is the entire investment thesis.

What cap rates does cold storage trade at in 2026?

Institutional credit-tenant cold storage with long leases trades 5.5-7.0%. Class B value-add with shorter leases or weaker credit is 7.5-9.5%. Sale-leasebacks from regional food distributors land somewhere in the middle, usually 6.5-7.5% depending on credit. Spreads are wider than dry industrial because operating risk is higher and the buyer pool is smaller.

Why is cold storage so energy-intensive?

You're keeping a 200,000 SF box at -10°F or lower, 24/7/365, while forklifts open and close dock doors all day. Energy is typically 2-4x dry industrial on a per-foot basis. In a freezer-heavy facility, electricity can run $1.50-$3.00 per square foot per year. Whether the tenant pays that directly or it's bundled into rent matters a lot when you underwrite.

Who are the big institutional players in cold storage?

Lineage Logistics and Americold are the two giants — together they own most of the institutional-grade inventory in North America. United States Cold Storage and Burris Logistics are next tier. Beyond that you get regional 3PLs and a handful of food distributor-owned facilities (Sysco, US Foods, Performance Food Group all own some of their own). The rest is single-asset, regionally owned, often family-held.

Is cold storage a good 1031 fit?

It can be, but inventory is the problem. Single-asset cold storage rarely hits the open market — most institutional trades happen at the portfolio level. If you're trying to identify three replacement properties inside a 45-day window for a 1031, your realistic path is either a sale-leaseback you sourced privately, a second-tier regional 3PL building, or a DST sponsor with cold storage in its lineup. The asset class is real, the on-market inventory just isn't.

Should a first-time CRE investor buy cold storage?

No. Cold storage is the wrong place to learn industrial. Operating risk is higher, capital costs are higher, tenant pool is smaller, and a single refrigeration plant failure can cost you a tenant relationship. Buy a small-bay industrial box first. Once you understand how dry industrial actually behaves, then think about cold.