WHEN AN INDUSTRIAL BUILDING ISN’T ZONED INDUSTRIAL
It looks industrial.
It functions industrial.
But zoning says otherwise.
In commercial real estate, it’s easy to make assumptions based on how a building looks.
Dock doors. Warehouse layouts. Truck access. All of it signals “industrial.” And most of the time, that assumption holds.
But not always.
Cities change. Zoning codes get updated. Planning policies evolve. Buildings don’t.
Over time, zoning can shift—through code updates, specific plans, or corridor studies—without any change to the physical structure. The result is a common disconnect:
The building still looks and functions like a warehouse
But industrial uses may no longer be permitted under current zoning
This doesn’t mean the building or its use is illegal. It means zoning and architecture are no longer aligned.
In many cases, the property may be operating as a legal nonconforming use—allowed to continue because it existed before zoning changed, but often restricted from expansion, change of use, or re-establishment if the use is discontinued.
Why This Causes Confusion
Most zoning misunderstandings come from reasonable assumptions:
“It’s always been used this way”
“The last tenant did the same thing”
“It has dock doors, so industrial must be allowed”
None of those determine what uses are permitted today.
Zoning is governed by:
The current zoning code
Any applicable specific plans or overlays
Existing legal rights or approvals tied to the property
Not by how a building looks.
A Note on Existing Rights and Approvals
In some cases, certain uses may still be allowed through existing approvals, such as conditional use permits issued years ago. In other cases, the use may be allowed only because it existed before zoning changed.
These rights are:
Use-specific
Site-specific
Often lost if the use is discontinued or replaced
They are not automatically transferable to all future operations.
Why This Matters in Real Deals
Zoning issues rarely show up on day one. They surface later—after tours, letters of intent, deposits, inspections, and momentum.
When they do, the consequences are real:
Deals fall apart late-stage
Replacement tenant options are limited
Unexpected time and cost to obtain a CUP
Lenders and insurers raise concerns
This isn’t theoretical. It happens quietly and often.
The Takeaway
A building’s appearance does not determine what uses are allowed.
Before buying or leasing a warehouse-type property—especially in older or transitional areas—zoning and permitted uses should be verified early in due diligence.
It’s a simple step that prevents costly surprises.