Ordinance and law insurance offers crucial protection to commercial building owners when their property needs to be rebuilt in compliance with current building codes, ordinances, or laws.
Building ordinance or law coverage is an endorsement that can be added to a commercial property insurance policy. It offers commercial building owners critical protection through hazard insurance if a fire, storm, or other covered event causes significant property damage and code regulations require upgrades upon rebuilding.
While standard commercial property coverage pays to replace property damage with similar materials, ordinance and law insurance covers additional costs associated with repairing or rebuilding a structure to meet current building codes and local ordinances after a covered loss.

Ordinance and law insurance, also known as a building code endorsement, is typically available in three different types of coverage, known as Coverage A, B, and C.
Each option covers a key portion of the additional costs it could take to rebuild a damaged structure to code.
The first part, Coverage A, covers the value of the undamaged part of the building that must be demolished due to code regulations. Put simply, Coverage A pays for the value lost because of the law, not because of the damage itself.
For example, a fire destroys 40% of your commercial building, but state law requires full compliance. This means that the remaining 60% of the building that’s undamaged and still usable must also be torn down.
Coverage A would cover the value of the undamaged portion of the building because the law requires the entire structure to be torn down.
Coverage B pays to tear down and clear the site of the remaining, undamaged portion of the building, including:
In our example, Coverage B would handle the demolition costs and debris removal of the undamaged 60% of your building.
Coverage C handles the extra costs to repair or rebuild both the damaged and undamaged areas to meet modern, stricter building codes. This covers upgrades required by law, not optional improvements.
Building codes evolve, and updated regulations may include:
In terms of our example, Coverage C would cover the cost of rebuilding 100% of your structure to meet the current local codes.
Though uncommon, some insurance carriers may offer additional types of ordinance coverage, including:
Here’s an overview of what coverage you’ll get from standard commercial property insurance, sometimes referred to as replacement cost coverage, and what you’ll get when an ordinance and law endorsement is added to your policy.
| Commercial property insurance | Ordinance or law coverage | |
|---|---|---|
Primary purpose | Covers direct physical damage to insured property | Covers costs caused by required building codes |
Coverage type | Standard policy | Optional endorsement |
Coverage trigger | Damage from a covered peril, such as a fire or storm | A covered loss plus a legal requirement to rebuild or upgrade |
Treatment of damaged & undamaged portions of structure | Covers only damaged portions | Covers demolition of undamaged portions required by code |
Code upgrade costs | Not covered | Covers costs to meet current codes |
Replacement coverage | Replace like-for-like | Replace to meet current building codes or ordinances |
Any small business that owns its own building, retail location, or office space should strongly consider ordinance or law insurance, especially if:
Even if you don’t own property, a landlord might require you to provide proof of property insurance before you can sign a commercial lease.

The cost of ordinance or law coverage will vary for every small business based on a number of factors used during underwriting.
Some of these factors include:
To determine how much ordinance or law coverage you need to properly protect your small business, there are several details to consider, including:
In short, yes. Small businesses, especially those in older buildings or stricter code jurisdictions, should have Coverage A, Coverage B, and Coverage C.
Without all three, you risk having to pay for expensive demolition services, increased construction costs, and pricey code upgrades out of your own pocket.
While ordinance and law insurance provides crucial protection for commercial property owners, there are some general exclusions. These typically won’t be covered by your insurance company:
No, commercial building ordinance and law insurance typically doesn’t cover the costs to rebuild someone’s home to code. Generally, damage to a private residence is covered by homeowner’s insurance.
However, if you run a home-based business, you can add ordinance and law coverage as a specialized endorsement to your homeowner’s policy or to a commercial property policy, depending on the type of coverage you purchase for your home office.
Insureon helps small business owners compare property insurance quotes from top-rated U.S. insurance companies.
If you’re ready to get started, you can work with one of our licensed agents or complete our easy online application. Once you find the right policies, you can typically start coverage and get your certificate of insurance (COI) in less than 24 hours.
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