A.
It shall be a class C misdemeanor for any homeowner and a class B misdemeanor for any person who receives payment or anything of value to construct or alter any building or structure, except a fence, without first securing the permit required by this chapter.
B.
This section shall not apply where the retail cost of the materials used in the construction or alteration is less than $5,000, except that it shall apply in the cases where the construction or alteration results in an enlarged structure or affects the walls of the building or structure.
(Code 1986 § 9-521)