Boundary claims against a homeowner would be protected against by their:

Title insurance is designed to protect homeowners against various issues related to the ownership of their property, including boundary claims. This type of insurance ensures that if there are any disputes over property lines or ownership issues that arise from previous transactions, the homeowner is financially protected. It covers losses due to defects in the title, such as liens or boundary discrepancies, and can help resolve claims made by neighbors regarding property boundaries.

Homeowners insurance typically covers damage to the property and personal liability but does not specifically address boundary disputes or claims regarding the title to the property. General liability insurance is generally relevant for businesses and protects against claims of bodily injury or property damage that occur on the insured's property. Flood insurance specifically addresses damage from flooding and does not pertain to boundary claims. Thus, title insurance is the appropriate coverage for protecting against boundary claims.