The provisions of this Section, inclusive, are optional, and are only applicable to zoning lots located wholly or partially within flood zones.

The provisions of Section 64-31 (Special Bulk Regulations for All Buildings), inclusive, may be applied to zoning lots regardless of whether buildings or other structures on such zoning lots comply with flood-resistant construction standards.

The provisions of Section 64-32 (Special Bulk Regulations for Flood-resistant Buildings), inclusive, may be applied to zoning lots containing flood-resistant buildings, including cottage envelope buildings.

The provisions of Section 64-33 (Special Bulk Regulations for Cottage Envelope Buildings), inclusive, may be applied to zoning lots with cottage envelope buildings.