Homeowner's insurance may cover fire damage to a neighbor's property in some cases. Generally, if the fire started on your property and caused damage to your neighbor’s property, then your homeowner's insurance will usually cover the damage under your personal liability coverage. However, the coverage is usually limited to the amount of insurance you have purchased and may not cover all of the costs associated with the damage. It is important to check with your insurance provider to make sure that you are adequately covered before a fire occurs.