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What is storage unit insurance?

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Published on August 07, 2023 | 8 min read

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A storage unit full of cardboard boxes.
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Personal property insurance is one of the pillars of a home or renters insurance policy — but is your personal property stored elsewhere covered? While home or renters insurance may extend to items in storage, there are exceptions. That said, it may be beneficial to purchase a separate storage unit insurance policy for a greater level of financial protection. Whether you’re looking to offload some belongings ahead of a move or just trying to declutter, Bankrate has the answers to your questions about storage insurance.

How does storage unit insurance work?

Most self-storage facilities require customers to insure stored items. If you inquire about renting a storage unit and do not have adequate insurance, the storage facility may offer to sell you a policy of their own or direct you to an affiliated third-party insurer. Before agreeing to anything, you may want to compare the storage facility’s policy terms and rates to other insurance companies’ storage unit insurance offerings and also review what your home or renters insurance policy already covers for offsite storage.

Some storage unit policies offer reimbursement based on the square footage of your unit in case of a covered event. The reimbursement is usually only the actual cash value of the damaged items and not the replacement cost value. As with all insurance coverage, your reimbursement likely depends on whether or not the loss or damage is covered or excluded by the policy.

What’s covered by storage unit insurance

You can generally expect storage unit insurance to cover damage from the following perils:

  • Theft
  • Fire
  • Wind
  • Hurricane
  • Tornado
  • Water damage
  • Hail
  • Lightning
  • Smoke

What’s not covered by storage unit insurance

Damage related to the perils listed below will not typically be covered:

  • Flooding
  • Mold and mildew
  • Vermin
  • Earthquake
  • War
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Does homeowners insurance cover items in storage?

Personal property is a broad term that indicates possessions stored inside your house and elsewhere. A standard home insurance policy reimburses you for damaged or stolen items up to the coverage limit. A renters insurance policy will also include personal property insurance to provide financial protection if your items are damaged by a named peril.

When you have possessions stored off-premises, your home or renters insurance policy may extend to those items. This is known as off-premises coverage. Off-premises coverage typically has much lower limits than standard personal property coverage. In most cases, off-premises coverage is around 10 percent of your total personal property coverage limit.

For instance, say that your home insurance policy includes up to $70,000 worth of personal property coverage. For items in storage, your policy could cover up to $7,000.

If you need more coverage than what is included in your off-premises coverage, you might consider raising your total personal property coverage limit on your home or renters insurance policy. But keep in mind that doing so will likely result in a higher premium. It’s best to determine if the separate policy will cost less than adding premium to your existing home or renters policy.

If you plan to store high-value items like family heirlooms, antiques, art or jewelry, you may need to purchase additional scheduled property coverage. This rider (or endorsement) is an optional add-on to a home or renters insurance policy that increases the limits on expensive items not included under standard personal property. The additional coverage may not require a deductible, but your insurer will typically have you get each listed item professionally appraised before applying for the endorsement.

How to buy storage unit insurance

Depending on where you choose to store your items, you may be able to buy storage unit insurance directly through the storage facility or through an affiliated third-party insurer. If you do, the cost of the premium will likely be included in your storage contract.

Alternatively, several national and regional insurance companies offer storage insurance. Experts recommend speaking with an insurance professional to find the coverage you need at a price that suits your budget.

Note that your homeowners policy will typically provide greater coverage than a policy you obtain from the storage facility. Raising the limit of your dwelling coverage also increases the limit of your personal property coverage, and for high-value items you can purchase scheduled personal property coverage in the form of an endorsement.

How much does storage unit insurance cost?

What you pay for storage unit insurance depends on where you purchase it and what your coverage limits are. You can typically expect to pay more for your premium if you opt for a policy with higher coverage limits or more named perils. In some instances, it may be cheaper to purchase a separate storage unit insurance policy than it would be to increase your home or renters personal property coverage limit.

Other ways to protect items in storage

Even the most secure storage facility is susceptible to dangers that can damage your possessions. Insurance typically helps reimburse your losses, but some things are irreplaceable. Being proactive about protecting your belongings could make all the difference.

Here are a few steps to further safeguard items in storage:

  • Choosing the right facility: Self-storage facilities are plentiful across the U.S., but not all of them have high standards for protecting their customers’ possessions. Before you use a storage unit, confirm whether the paperwork you sign leaves the facility blameless in the event of loss or damage of stored items. Research the background and history of the company, as well as customer ratings, reviews and complaints.
  • Theft protection: It is important to know if the facility has experienced break-ins or theft and what measures are in place to prevent such occurrences. Are there 24/7 surveillance cameras? What is required to gain entry to the facility? What kind of locks are used on the individual storage units? Are there other forms of security for additional protection?
  • Water and moisture protection: Your belongings are more vulnerable to flooding if they are in a street-level storage unit, and high-humidity environments can lead to mold growth. Wrapping and/or storing belongings in plastic may help prevent moisture-related issues. Vapor barriers, desiccant packs and climate-controlled storage units might also minimize damage.
  • Fire protection: Every self-storage facility should have fire protection systems and restrictions on storing flammable and combustible items. When looking for a storage facility, this should be one of your key considerations.
  • Keeping access codes secret: Do not share the access code to your individual storage unit with anyone you don’t trust. Instead of putting it down in writing, save it on your phone with password protection.
  • Keeping an inventory: It’s wise to have video or photographic evidence of the items stored in your unit. This makes it hard for storage facilities to deny blame in case of stolen or missing items and will be beneficial if you need to file an insurance claim.

Placing your possessions in a storage facility is never completely risk-free, but life events may leave you with no other option. Therefore, if you have irreplaceable possessions, it is wise to store them where they are least susceptible to fire, theft or weather damage.

Frequently asked questions

    • How much personal property coverage you need is up to you, but coverage is generally based on the value of your personal belongings. That said, personal property coverage is typically calculated as a percentage of your dwelling coverage — usually 50 to 70 percent. What that means is that a policy that carries $200,000 in dwelling coverage would typically have $100,000 to $140,000 in personal property coverage.
    • Whether or not your homeowners policy will adequately cover the items you have in storage depends on numerous factors. Some insurance companies set limits on how much coverage is extended to stored items that are damaged or stolen. In many cases, the coverage limits are based on a percentage of your personal property coverage and can be as low as 10 percent. This is listed in your policy as ‘off-premises coverage.’
    • It depends. When purchasing a standard homeowners insurance or renters insurance policy, you’ll be offered the option to choose between replacement cost value (RCV), which offers coverage to replace items at today’s market prices, or actual cash value (ACV), which would pay to replace items at their depreciated value when you make a claim for stolen items. RCV typically costs about 10 percent more than ACV, but your actual costs may vary.
    • A renters insurance policy includes liability and personal property coverage. Unlike a home insurance policy, renters insurance does not include dwelling coverage. Stored items may be covered by the personal property insurance arm of your renters policy, but keep in mind that your coverage limits will likely be lower. Additionally, whatever exclusions apply to your onsite personal property coverage will likely extend to your offsite property. For example, if you did not add an earthquake endorsement to your renters insurance policy, your stored items will most likely not be covered if they are damaged in a seismic event.
    • If you want to purchase a storage unit insurance policy, you have a couple of options. Your storage facility may offer its own in-house insurance policy, or it may partner with a third party. MiniCo and SafeStor are two popular providers of storage unit insurance. Some major insurers also offer storage unit insurance.