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Self-storage facility insurance: building, income, and customer-goods decisions

What a self-storage facility policy has to answer, which specialty coverages two published programs name, and the facility facts to gather before you compare proposals.

Sources captured August 30, 2026

Self-storage insurance covers more than the building

MiniCo describes its commercial self-storage program as a specialty business owners policy with property, liability, business income, replacement-cost, equipment-breakdown, crime, cyber, customer-goods legal-liability, sale-and-disposal liability, and pollutant-removal options.[1]

Chubb describes its self-storage facilities program as an ISO-based package with building and business personal property, general liability, business income, equipment breakdown, customer-goods legal liability, sale-and-disposal legal liability, and excess liability.[2]

For Texas commercial-property shoppers, Texas Department of Insurance guidance distinguishes basic, broad, and special commercial property forms. It also explains replacement cost and actual cash value and lists business interruption, extra expense, ordinance or law, and boiler and machinery among coverages a buyer may need to add.[4]

Related: Commercial property insurance guide

Coverage namedMiniCo commercial self-storage programChubb self-storage facilities program
Building and business personal propertyListedListed
LiabilityListedListed as general liability
Business incomeListedListed
Equipment breakdownListedListed
Customer-goods legal liabilityListedListed
Sale and disposal liabilityListedListed
CrimeListedNot listed in the captured program description
CyberListedNot listed in the captured program description
Limited pollutant removalListedNot listed in the captured program description
Excess liabilityNot listed in the captured program descriptionListed

Coverages named on the MiniCo and Chubb self-storage program pages captured for this guide. “Not listed in the captured program description” does not mean a carrier declines to write that coverage.[1][2]

Schedule the buildings, site property, equipment, and income

The captured MiniCo and Chubb program descriptions both name building and business personal property. Put each building, other site property, and business personal property item on the facility schedule so the quote can identify what is being valued and compared.[1][2]

Related: Business personal property insurance

MiniCo lists replacement cost among its program options. For Texas commercial-property shoppers, Texas Department of Insurance guidance explains the difference between replacement cost and actual cash value. Confirm the valuation basis shown for each scheduled property interest.[1][4]

Related: Replacement cost on a commercial property policy

  • List each building and other site property, including fences, gates, and paved areas, as separate schedule inputs where applicable.
  • List business personal property and operating equipment separately, including the equipment the facility relies on to operate.
  • Identify the equipment for which you want to compare equipment-breakdown terms. Both published self-storage programs list equipment breakdown.[1][2]
  • Provide the income information needed to compare business-income terms. Both published self-storage programs list business income.[1][2]
  • Verify whether extra expense is included or needs to be added. For Texas commercial-property shoppers, Texas Department of Insurance lists extra expense among coverages a buyer may need to add.[4]

Coverage questions in this guide

A shared record keeps related coverage questions in one place.

Building and business personal property

MiniCo’s commercial self-storage program describes property coverage within a specialty business owners policy, and Chubb’s self-storage program lists building and business personal property in an ISO-based package.[1][2]

Review: Confirm that the proposal identifies each building and business personal property interest you intend to insure.

Business income

Both self-storage programs list business income coverage. For Texas commercial-property shoppers, Texas Department of Insurance separately lists business interruption and extra expense among coverages a buyer may need to add.[1][2][4]

Review: Confirm whether extra expense is included and compare the business-income terms shown in each proposal.

Liability for the site and its visitors

MiniCo’s program lists liability coverage and Chubb’s program lists general liability. Chubb’s package also names excess liability.[1][2]

Review: Compare the liability and excess-liability terms shown in each proposal.

Equipment breakdown

Both the MiniCo and Chubb self-storage programs list equipment breakdown coverage.[1][2]

Review: Identify the operating equipment you want addressed and confirm the quoted equipment-breakdown terms.

Customer-goods legal liability

Both programs list customer-goods legal liability. MiniCo describes it as addressing damage to or loss of a renter’s property when the facility owner is found negligent.[1][2][3]

Review: Confirm the limit structure and read the negligence trigger in the issued form before describing this coverage to a renter.

Customer-goods liability is not blanket insurance for every unit

MiniCo explains customer-goods legal liability as coverage that addresses damage to or loss of a renter’s property when the facility owner is found negligent. The stated trigger is the operator’s negligence, not simply damage to belongings in a unit.[3]

MiniCo’s coverage examples do not establish liability in a particular case. The coverage remains subject to the issued policy, limits, exclusions, and underwriting.[3]

  • Read the issued form for the limit structure and the conditions that apply to customer-goods legal liability.[3]
  • Ask whether customer-goods legal liability is included in the proposal and how the quoted terms compare. MiniCo and Chubb both list the coverage in their published self-storage program descriptions.[1][2]
  • Include vehicle storage in the submission if it applies. Chubb lists vehicle storage among the target facts for its self-storage program.[2]

Review sale, disposal, pollution, crime, and cyber terms

MiniCo’s published self-storage materials describe specialty terms for customer-goods legal liability, sale and disposal liability, limited pollutant removal, crime, and cyber. Compare the quoted form’s terms for each exposure that applies to the facility’s operations.[1][3]

Sale and disposal liability

MiniCo describes this coverage as addressing negligent acts during the lockout, sale, removal, or disposal of a delinquent renter’s property. Both the MiniCo and Chubb program descriptions list sale-and-disposal liability.[3][1][2]

Review: Verify applicable state sale and disposal procedures and the rental agreement before a sale. Read the issued coverage terms rather than relying on a program summary.

Limited pollutant removal

MiniCo lists limited pollutant removal and describes it as addressing required removal of hazardous materials. The captured Chubb program description does not list this coverage.[1][3][2]

Review: Ask what limit and conditions apply and how a competing proposal addresses required cleanup at the site.

Crime

MiniCo’s self-storage program lists crime among its coverages. The captured Chubb program description does not list crime coverage.[1][2]

Review: Confirm the quoted form’s covered-loss terms and limit before comparing proposals.

Cyber

MiniCo lists cyber coverage and describes it as addressing specified cyberattack and data-breach costs.[1][3]

Review: Compare the quoted form’s cyberattack and data-breach cost terms with the facility systems and information you use.

Construction, occupancy, protection, and catastrophe exposure affect fit

MiniCo and Chubb publish target facts for their own self-storage programs. These carrier-specific examples show the information that can affect fit; they are not market-wide rules.[1][2]

  • Construction, building age, and updates. MiniCo lists construction date, while Chubb lists construction and building age or updates.[1][2]
  • Purpose-built storage use, which MiniCo lists among its target facts.[1]
  • Fire protection. MiniCo lists protection class, and Chubb lists distance to the fire department.[1][2]
  • Occupancy and total insured value, both listed among Chubb’s target facts.[2]
  • Loss history. MiniCo lists loss history, and Chubb lists claims among its target facts.[1][2]
  • Vehicle storage, which Chubb lists among its target facts.[2]
  • Non-storage operations at the site. MiniCo lists non-storage operations, and Chubb lists non-storage exposures.[1][2]
  • Catastrophe exposure, which both programs list. MiniCo also lists state availability for its program.[1][2]

For Texas commercial-property shoppers, Texas Department of Insurance guidance identifies flood, earth movement, and wear and tear among common special-form exclusions. It also lists ordinance or law among coverages a buyer may need to add.[4]

Identify the facility’s earthquake exposure and verify the quote, policy, and endorsements for earthquake or earth-movement treatment. The Texas guidance is for Texas commercial-property shoppers and does not establish the treatment in every policy or state.[4]

Prepare one facility schedule for every quote

Build one submission packet and reuse it for each proposal. Nationwide’s commercial real-estate page shows documents one carrier program requests, while the MiniCo and Chubb pages identify facility facts published for their self-storage programs.[6][1][2]

  • Rent rolls or equivalent statement-of-values information, which Nationwide’s commercial real-estate page requests.[6]
  • An ACORD application and a real-estate supplemental or equivalent underwriting information, which Nationwide also requests.[6]
  • Executed third-party contracts and leases, which Nationwide includes in its submission requirements.[6]
  • Five years of currently valued loss runs, the period Nationwide requests.[6]
  • The published self-storage facility facts: construction, building age or updates, purpose-built use, protection class or distance to the fire department, occupancy, total insured value, loss history, vehicle storage, non-storage operations, and catastrophe exposure.[1][2]
  • Current security and access-control details for the facility.
  • Customer-goods exposure facts, including the operations that can affect customer-goods legal-liability and sale-and-disposal comparisons.[1][2][3]
  • Any written lender insurance requirements that apply to the property, so they can be verified against each proposal.
  • A written list of specialty terms to compare, including customer-goods legal liability, sale-and-disposal liability, limited pollutant removal, crime, cyber, equipment breakdown, business income, and excess liability.[1][2]

MiniCo states that its program’s coverage, limits, deductibles, eligibility, and availability vary by state and issued policy. Chubb states that its program is subject to underwriting, state availability, and issued-policy terms. Use the same completed schedule to compare the terms each proposal actually shows.[1][2]

Property Covered is a property insurance marketplace operated by Switchboard Risk Technologies Inc., a licensed insurance producer. It has access to more than 400 carriers and market options across the marketplace, but that does not mean 400 carriers will quote one facility. Carriers make final eligibility, pricing, binding, policy, and claims decisions. A quote request is free, carries no purchase obligation, and records your details for licensed follow-up. You can also call licensed support at (888) 693-8980.

Related: Property Covered quote route

Sources

  1. 1.MiniCo Insurance Agency, Commercial Self-Storage program page
  2. 2.Chubb, Self-Storage Facilities Program page
  3. 3.MiniCo Insurance Agency, 4 Specialized Insurance Coverages for Self-Storage Businesses
  4. 4.Texas Department of Insurance, Commercial property insurance guide
  5. 5.FEMA National Flood Insurance Program, NFIP Summary of Coverage: Commercial Property
  6. 6.Nationwide, Real Estate Insurance for Businesses

Common questions

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