S.C. Code § 15-39-630
Property adjudged to be sold must be sold in the county in which it lies, except as otherwise provided in this article, and in the manner herein provided. All sales of real estate under the orders of the probate court shall be made by the judge of probate. All sales under the order of the court when the title is to be made by the clerk of the circuit court shall be made by the clerk. In those counties in which the office of master exists the master shall make all sales ordered by the court in granting equitable relief, conformable to the practice of the circuit court or to the practice of the courts of equity in this State before such courts were abolished. And whenever real estate is adjudged to be sold by a master, such sale may take place by consent of the parties to the cause or their attorneys, or, when infants are parties, by consent of their guardians ad litem or their attorneys in any county which the court may direct. Whenever the court of common pleas in any county shall have acquired jurisdiction over real estate lying in another county the master for the county in which the action is brought may sell such real estate in the county in which the land is situated. But when such land is contained in one tract or adjoining tracts lying in more than one county the land may be sold in whatever county the court may fix, and the advertisement shall appear in the county or counties in which the land is situate and in which the land is to be sold. All other judicial sales shall be made by the sheriffs.
S.C. Code § 15-39-630