The maximum exposed foundation of structures that are built on conventional concrete or concrete block foundations shall be 36 inches. Treatment is required for exposed foundations in excess of the thirty-six-inch limit and shall include treatments such as natural or faux stone facing, brick facing, wood batten, lattice or siding. Treatment shall not include a skim coat of mortar over concrete block work.

Structures that are built on piling or pier type foundations shall enclose the entire foundation with a finished architectural treatment, such as stone, masonry, framed lattice, framed louvers or siding, to enclose the entire foundation, the same to be reviewed and approved by the Construction Official.