
A salon owner in Coral Gables spends a large part of her savings building out a leased unit: new flooring, plumbing for eight wash stations, upgraded electrical, custom millwork, and lighting. Two years later a pipe fails in the unit above hers over a weekend and the space is ruined. She files a claim and discovers that her policy’s business personal property limit was set years ago against her equipment and furniture, not against the build-out, and that her landlord’s building policy does not cover what she installed. Between the two policies, most of the money she spent on the space is uninsured.
Improvements to a leased space are the most commonly misinsured property in a shopping center, because they sit in the gap between two policies that each assume the other one has them.
What Counts as a Tenant Improvement
Improvements and betterments are the permanent changes a tenant makes to a leased space at the tenant’s expense: flooring, walls and partitions, ceilings, lighting, plumbing, electrical upgrades, built-in cabinetry and millwork, bars and counters, restrooms, and in a restaurant the kitchen infrastructure, hood, fire suppression, and floor drains.
The line that matters is permanence. Things that can be unbolted and taken to the next location are usually business personal property. Things that would stay with the building if the tenant walked away are usually improvements and betterments. A freestanding display rack is contents. The lighting track it hangs from is an improvement.
The Lease Decides Ownership, the Policy Decides Coverage
Most commercial leases say that improvements become the property of the landlord at the end of the term, or at the moment they are installed, or that the tenant must remove some of them on surrender. Those provisions vary and they matter, but they answer a different question than the insurance does.
Insurance follows insurable interest. A tenant who paid for improvements and has the use of them for the lease term has an insurable interest in them, which is why standard commercial property forms cover a tenant’s improvements and betterments within the business personal property limit. The landlord’s policy covers the building, which may or may not be written to include improvements the landlord did not pay for.
What goes wrong is not the law. It is arithmetic. The tenant sets a contents limit based on equipment and furniture, the landlord sets a building limit based on the shell, and the several hundred thousand dollars spent on the build-out is not in either number.
Who Insures Them Should Be Written Down
The practical fix is a conversation before the build-out and a sentence in the lease. Either the tenant insures the improvements and carries a limit that reflects what they cost, or the landlord insures them and the building limit is raised to include them, with the rent or the improvement allowance reflecting that.
What should never happen is both parties assuming the other one has it, which is the most common outcome. The second most common is both insuring the same improvements, which produces an argument between two carriers after the loss and no extra recovery.
For the landlord, this belongs in the same conversation as the rest of the tenant insurance requirements. Our strip mall and retail plaza insurance page covers what those requirements should include, and our article on shopping centers with restaurant tenants covers the version of this problem that arrives with a commercial kitchen.
Set the Limit on What It Costs to Rebuild Today
Build-out costs have risen sharply, and a limit set when the space was finished is usually wrong within a few years. The number should reflect what it would cost to rebuild the improvements at current prices, including demolition, permitting, and the delays that come with both.
Two provisions decide what actually gets paid. Valuation is the first: replacement cost pays to rebuild, while actual cash value deducts depreciation, and on a ten-year-old build-out that difference is most of the claim. Coinsurance is the second: where it applies, insuring the improvements for less than the required percentage of their value reduces payment on every partial loss, not just a total one.
There is also a provision specific to this coverage. Many forms address what happens if the tenant does not repair or replace damaged improvements, paying on a basis tied to the unexpired portion of the lease rather than the full replacement cost. A tenant near the end of a term who decides not to rebuild may recover considerably less than expected.
Water Is What Usually Destroys Them
Fire is the loss everyone pictures. Water is the loss that actually happens. A supply line, a water heater, an air conditioning condensate line, a roof leak, or a failure in the unit next door or above puts water into flooring, cabinetry, millwork, drywall, and electrical, which is exactly where the build-out money went.
Florida adds mold, which most commercial property policies exclude or sharply sublimit, and which grows fast enough that the response time after a leak determines the size of the claim.
Two other causes deserve naming. Flood is excluded from every property policy and requires separate coverage, and improvements sit at floor level where flood damage concentrates. And a named storm deductible applies to hurricane damage as a percentage of the insured value, which for a tenant carrying a modest contents and improvements limit can still be a meaningful number.
When the Space Cannot Be Used
Damaged improvements usually mean a closed business. For the tenant, business income coverage replaces lost earnings during the period of restoration, and the limit and the restoration period both need to reflect how long it actually takes to permit and rebuild a finished space in Florida, not how long the repair itself takes.
For the landlord, the same loss is a loss of rents claim, and a tenant who cannot rebuild is a unit that stays empty past the repair. That is one more reason the landlord has an interest in the tenant carrying the right limit, even though the improvements are the tenant’s to insure.
At the End of the Lease
Surrender provisions decide who pays to undo the build-out. Some leases require the tenant to remove specialized improvements and restore the space, which for a restaurant can mean removing a hood system, capping a gas line, and repairing roof penetrations. Others leave everything in place, which hands the landlord both an asset and a maintenance obligation.
Either way, an improvement that stays becomes part of what the landlord’s building limit should reflect at the next renewal. A center whose units have been built out over twenty years is worth more to rebuild than the shell that was originally insured.
Worth Confirming on Any Build-Out
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The lease states who owns the improvements and who is responsible for insuring them
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The tenant’s business personal property limit reflects the build-out, not just furniture and equipment
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Or the landlord’s building limit includes the improvements, with the lease saying so
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The limit is based on current rebuild cost, including demolition and permitting
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You know whether improvements settle on replacement cost or actual cash value
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Any coinsurance requirement is met
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Business income and loss of rents limits reflect a realistic rebuild timeline
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Flood coverage addresses the improvements, which sit at floor level
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The named storm deductible is understood in dollars
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Surrender and removal obligations are defined before the build-out, not after
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Build-out contractors carry insurance naming both the tenant and the landlord
To review how your build-out is insured, whether you are the tenant who paid for it or the owner who will inherit it, contact Prestige Insurance Group:
Miami 305-969-8776 · Orlando 407-993-2331 · Stuart 772-247-3788
Se Habla Español.
This article is for general informational purposes only and is not legal advice. Lease provisions and policy forms vary, and the treatment of improvements differs between them; have leases reviewed by a qualified attorney and refer to your policy for the terms that apply to you. Prestige Insurance Group, Florida agency license L057894.



