Cold Storage to Biotech Lab Conversion: Source Industrial

Why Cold Storage and Biotech Labs Are a Natural Conversion Pair

Biotech and life science tenants are notoriously difficult to place. They need heavy power (often 4-8 watts per square foot), controlled environments, high floor-to-ceiling clearance, and mechanical infrastructure most office or flex buildings simply cannot support.

Cold storage facilities already have most of that. Refrigerated warehouses are built around tight environmental control, reinforced concrete slabs, powerful electrical systems, and loading infrastructure. Strip out the refrigeration equipment, upgrade the HVAC to lab-grade, and the bones are already there.

That structural overlap is exactly why institutional life science developers are circling industrial submarkets in markets like Boston, San Diego, Raleigh-Durham, and the Bay Area. But they are competing for a limited number of listed assets, which means the off-market cold storage owner sitting on a 1970s refrigerated warehouse is the opportunity most buyers have not reached yet.

The Demand Backdrop Driving Conversion Value

Life science leasing demand has been compressed by a post-pandemic correction, but the structural need for wet lab space has not gone away. Biotech funding has rebounded through 2024 into 2025, and purpose-built lab supply pipelines have slowed in most major markets after developers pulled back.

That tightening supply-demand gap is pushing tenants and developers toward conversion plays rather than waiting for new construction. A cold storage asset in the right submarket can pencil out faster than ground-up development because:

• Permitting timelines are shorter when you are working within existing square footage
• Infrastructure costs are partially offset by existing mechanical systems
• Acquisition basis is still priced on industrial cap rates, not life science comps

The window between industrial pricing and life science pricing is the spread operators need to capture. The only way to capture it is to find owners before the repricing happens.

What Makes a Cold Storage Asset Conversion-Ready

Not every refrigerated warehouse converts cleanly. Before you build a sourcing list, know what you are looking for so you can filter intelligently.

Power capacity: Lab conversions need substantial electrical infrastructure. Cold storage facilities typically have robust service to run compressors and refrigeration systems. Confirm the existing service amperage and transformer capacity before underwriting.

Floor load: Wet labs with heavy equipment require floor load ratings of 150-300 pounds per square foot or higher. Refrigerated warehouses built to hold dense product pallets often meet or exceed this threshold.

Ceiling height: You need enough clearance to run new mechanical, electrical, and plumbing above finished ceiling heights. Twenty-four foot clear minimum is a reasonable floor for a viable conversion candidate.

Lot and dock configuration: Some biotech tenants need truck access for supply chain. Others do not. Know your target tenant profile before you decide whether existing dock doors are a feature or a demo item.

Location relative to research clusters: Proximity to university research hospitals, biotech corridors, or existing life science parks matters. A cold storage building in the right zip code is worth far more than one with identical specs two miles away.

Building Your Off-Market Cold Storage Owner List

The sourcing process starts with filtering for the right asset type before you ever contact an owner.

Use industrial property databases to filter by building characteristics. Look for refrigerated warehouse, food processing, or cold storage use codes in industrial submarkets within your target life science clusters. Most platforms let you filter by square footage, year built, and property type.

Layer on ownership filters. Private individual owners and small LLCs are your priority targets. Institutional owners and REITs are already being called by every broker in the market. Private owners, especially those who have held assets for 10 or more years, are far more likely to be open to an off-market conversation.

Check ownership duration. Long-hold owners often have low basis and may be thinking about estate planning, depreciation recapture exposure, or operational headaches. A 20-year owner of a refrigerated warehouse is not necessarily looking to sell, but they are worth a conversation.

Skip-trace to find direct contact information. LLC ownership is common in industrial real estate, and the entity name alone tells you nothing. Skip-tracing tools connect the LLC to a real person with a phone number and mailing address. CRE Finder runs skip-tracing directly against property ownership records, so you can build a contact-ready list without manually cross-referencing county records and secretary of state filings.

Outreach Strategy for Industrial Conversion Sourcing

Cold calling industrial owners on conversion plays requires a different pitch than a standard disposition conversation. You are not just asking if they want to sell. You are presenting a specific thesis about what their building is worth to a specific buyer set.

Lead with the conversion angle, not just the acquisition offer. Owners who have held an asset for years have heard plenty of lowball pitches. Telling them that biotech developers are actively seeking cold storage conversion candidates, and that their building has traits that fit the profile, is a more interesting opening than a generic offer to buy.

Quantify the spread. If industrial cap rates in the submarket are pricing the building at X and life science conversion comps are implying a value of Y, walk them through that delta. Owners respond to specifics.

Follow up systematically. Most off-market deals do not close on the first contact. Build a drip sequence with three to five touchpoints over 60-90 days. A direct mail piece followed by a phone call followed by an email with market data is a simple cadence that keeps you in front of the owner without being aggressive.

Timing Is the Entire Play

The cold storage to biotech lab conversion opportunity is real, but it is time-sensitive. Once institutional buyers and life science developers identify a submarket as a conversion target, they move fast and reprice the assets they can find on-market.

The operators who win this play are the ones who have already built relationships with private owners before the institutional demand wave arrives. That means sourcing now, skipping the listed assets, and going directly to the owners who have not yet been told what their building is worth to a biotech developer.

Off-market industrial conversion sourcing is not complicated. It is a filtering problem combined with a contact problem. Solve both before the market solves the pricing problem for you.