N.C. Gen. Stat. § 40A-9
At the request of the owner the condemnor shall allow the owner of property acquired by condemnation to remove any timber, building, permanent improvement, or fixture wholly or partially located on or affixed to the property unless such removal would be inconsistent with the purpose for which condemnation is made, and shall specify a reasonable time within which it may be removed. If the report of the commissioners deducted the value of any such property to be removed from the award of compensation and allowed the cost of removal as an element of damages and the owner fails to remove it within the time allowed, the condemnor may remove it and the cost of the removal and storage of the property shall be chargeable against the owner and a lien upon any remainder of the property not acquired by the condemnor to be recovered or foreclosed in the manner provided by law for recovery of debt or foreclosure of mortgages.
N.C. Gen. Stat. § 40A-9