S.C. Code § 6-29-1190
The owner or agent of the owner of any property being developed within the municipality or county may not transfer title to any lots or parts of the development unless the land development plan or subdivision has been approved by the local planning commission or designated authority and an approved plan or plat recorded in the office of the county charged with the responsibility of recording deeds, plats, and other property records. A transfer of title in violation of this provision is a misdemeanor and, upon conviction, must be punished in the discretion of the court. A description by metes and bounds in the instrument of transfer or other document used in the process of transfer does not exempt the transaction from these penalties. The municipality or county may enjoin the transfer by appropriate action.
S.C. Code § 6-29-1190