N.C. Gen. Stat. § 160A-275

Any city, county, or other municipal corporation is authorized to execute and deliver deeds to any real property with full covenants of warranty, without regard to how the property was acquired, when, in the opinion of the governing body, it is in the best interest of the city, county, or other municipal corporation to convey by warranty deed. Members of the governing boards of counties, cities, and other municipal corporations are hereby relieved of any personal or individual liability by reason of the execution of warranty deeds to governmentally owned property unless they act in fraud, malice, or bad faith.