A certificate of appropriateness shall be required before the following actions affecting the exterior architectural appearance of any landmark or property within a historic district may be undertaken:
(a) Any construction, alteration or removal requiring a building permit from the City;
(b) Any demolition in whole or in part requiring a permit from the City;
(c) Any construction, alteration, demolition or removal affecting a significant exterior architectural feature as specified in the ordinance designating the landmark or historic district.
(Ord. 2012-4. Passed 1-26-12.)