From Downtown Charleston, Take Calhoun St To Sc-30 W. Take Exit 1 Toward Sc-61/Summerville And Merge Onto Sc-61 N. (R) On St Andrews Blvd And Continue On Sc-171 N/Old Towne Rd. (L) On Charlestowne Dr. Continue Straight On Dickens St. (L) On Orange Grove Rd. (R) On River Front Dr. House Is On (L).