Every person who shall erect in a city or town any building with brick shall have liberty to set half his partition wall on his next neighbor's ground, providing he leave a toothing in the corner of such wall for his neighbor to adjoin unto.
Party walls in cities and towns
S.C. Code Ann. § 27-1-40, under Title 27, Chapter 1.
S.C. Code Ann. § 27-1-40