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As a real estate owner, you need to know about building insurance coverage. You may already carry insurance tied to your tenants or your rental income, but what happens when a windstorm or fire damages the actual structure of the building itself?
That is what building insurance covers: the physical structure of your property and attached or detached structures like garages and fences. In the U.S., this is usually the dwelling coverage (Coverage A) inside a landlord or property policy rather than a standalone product, so you will often see it described that way on your policy. For example, if there’s a severe hail storm that wrecks the roof of your building, adequate building coverage is what stands between you and thousands of dollars in out-of-pocket repairs.
Below, we break down what building insurance covers, what it does not, and how much you need, framed for U.S. landlords and real estate investors.
What is building insurance coverage?
Building insurance is a property policy that covers the cost of repairing or rebuilding your property’s structure. In the U.S., “building insurance” typically refers to the dwelling or structure portion (Coverage A) of a landlord or commercial property policy. It is most common on financed properties, where lenders require enough coverage to protect the value of the structure securing the loan.
Even on properties you own outright, building coverage is strongly recommended. Rebuilding is expensive, and this coverage protects you from major out-of-pocket costs after a covered loss.
The level of coverage depends on the type of policy you buy. For example, coverage can be named peril or all-risk. A named-peril policy covers only the specific events listed in the policy. An all-risk (open-peril) policy covers everything except what is explicitly excluded.
A standard U.S. property policy generally covers structural damage from events like these:
- Fire and smoke
- Lightning
- Windstorm and hail
- Vandalism, theft, and burglary
- Falling objects, such as trees or limbs
- Vehicle or aircraft collisions
- Frozen or burst pipes
- Explosion
Two important exceptions for U.S. owners: flood and earthquake (earth movement) are not covered by a standard property policy. Each requires separate coverage, covered in the exclusions below and in our guide to flood insurance for rental property.
What building insurance covers
Building insurance covers your property’s main structure plus attached and detached structures. The most commonly covered detached structures are sheds, garages, and fences. Most carriers also cover permanently installed fixtures such as:
- The roof
- Doors and windows
- Built-in cabinetry and fitted kitchens
- Bathtubs and permanent plumbing fixtures
Structural repair is not the only cost after a loss. On a rental, a landlord policy typically pairs this structural coverage with landlord liability, which covers legal and medical costs if a third party is injured on the property.
A serious loss also leaves debris, and clearing it can run into thousands of dollars. Most building coverage includes debris removal up to a limit, so you are not paying to haul away the wreckage on top of rebuilding.
Coverage can also extend to on-site equipment and owner-provided contents, which matters for an apartment building with shared equipment or a fully furnished short-term rental.
What building insurance doesn’t cover
Every policy has exclusions, so read your carrier’s form closely and compare providers. Building insurance generally does not cover:
- Flood damage (requires a separate flood policy)
- Earthquake and other earth movement (requires separate coverage)
- Personal property and tenants’ belongings
- General wear and tear
- Damage from negligence or failure to maintain the property
- Damage from war or nuclear events
- Damage from pests, birds, and rodents
- Gradual damage, such as slow leaks from aging gutters
- Property under construction (needs a builders risk policy)
How does building insurance work?
Building insurance transfers the financial risk of major structural damage from you, the property owner, to the insurer. Instead of shouldering the full cost of rebuilding after a disaster, you pay a relatively small premium and the insurer covers the large expenses.
The lifecycle of a claim
1. Set your coverage limit. When you buy a policy, you set a coverage limit for the structure (Coverage A), sometimes called the sum insured. This is the most the insurer will pay to rebuild, and it should reflect materials, labor, demolition, and professional fees such as architects and engineers.
2. The insurer assesses risk. Your premium is based on the likelihood of a claim: the property’s location (for example, wildfire or flood-prone areas), the age of the structure, and construction materials.
3. A covered event occurs and you file a claim. After a covered event such as a fire or severe storm, you file a claim, typically with photos, video, and a description of the damage.
4. An adjuster assesses the damage. For larger claims, the insurer sends a claims adjuster to confirm the cause is covered and estimate repair costs.
5. The claim is settled. Once approved, the insurer settles in one of a few ways:
- Repair or rebuild using the insurer’s network of preferred contractors.
- Cash payout so you manage the repairs yourself.
- Replacement of the structure after a total loss.
How much that payout actually covers depends on whether your policy pays replacement cost or actual cash value — the single biggest factor in what lands in your pocket after a loss.
Key financial terms
- The premium. The monthly or annual fee that keeps the policy active.
- The deductible. The amount you pay out of pocket on a claim before coverage kicks in. A higher deductible usually lowers your premium.
- Keeping your insurer informed. Tell your insurer about anything that changes the risk, such as a major renovation or a long vacancy. Failing to disclose these can give the carrier grounds to deny a claim later.
Maintaining adequate building insurance protects the equity in your property so a single catastrophic event does not turn into a total financial loss.
How much building insurance coverage do you need?
The right amount depends on your property’s location, size, age, and construction materials — and, critically, on rebuild cost, not market value.
Replacement-cost calculators can help you estimate this coverage limit. You can also check the Obie Risk Map to understand the natural risks in your area and insure for them accordingly.
For the most accurate figure, work with a professional such as a contractor. Alongside size, location, and age, they account for local material and labor costs and professional fees for engineers and architects. That helps you avoid being under-insured (a shortfall at claim time) or over-insured (paying for coverage you cannot use).
If you want a cushion against rising construction costs, ask about extended or guaranteed replacement cost. These endorsements pay above your stated limit (up to a set percentage, or in full) if rebuild costs come in higher than expected. They cost more but can be worth it on high-value properties or in areas where labor and materials are volatile.
7 tips for finding the right building insurance
The right coverage lets you run your rental business with confidence. Getting there takes a little effort, but these seven tips make it easier.
1. Decide how much coverage you need
Start by deciding whether you need broad, open-peril protection or a more basic named-peril policy. The higher your property’s value and risk exposure, the stronger the case for comprehensive coverage.
2. Shop around and compare
Get quotes from at least three to five carriers so you can compare price and coverage side by side — or use a broker like Obie that shops multiple carriers for you in one step.
3. Read the fine print
Read each policy closely so you know exactly what is and is not covered. Some policies exclude damage from natural disasters such as floods or earthquakes, so know those gaps before you sign.
4. Consider a higher deductible
A higher deductible means more out of pocket on a claim, but it lowers your premium. Just choose an amount you could comfortably cover in an emergency.
5. Consider adding endorsements
Endorsements (sometimes called riders) add protection for specific risks, such as flood, equipment breakdown, or ordinance and law coverage for rebuilding to current codes. They raise the premium, but can be well worth it depending on your property’s exposures.
6. Carry enough liability coverage
Liability coverage protects you if someone is injured on your property and sues. How much you need depends on your assets and your property’s risk profile, so carry enough to protect what you own.
7. Review your policy every year
Review your policy at least once a year. As your property changes — a new unit, a major renovation, rising rebuild costs — your coverage needs change with it, and your limit should keep pace.
Where to find building insurance coverage
As a landlord, you can stay with your current property insurer, contact individual agencies one by one, or use a digital broker like Obie.
Obie is built specifically for real estate investors. Its technology streamlines the whole process — no hours on hold, no stacks of paperwork — and its access to multiple carriers means competitive rates and coverage tailored to how landlords actually operate.
Get an instant landlord insurance quote in minutes.
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