The exterior of any structure, site, place or building, including, without limitation, light fixtures, awnings, canopies, sidewalks, landscaping, fences, affixed benches, steps, landscape structures, such as retaining walls, paving and other exterior elements designated as an historic site or any place, site, structure, building or property, including, without limitation, lighting fixtures, located wholly or partly within the boundaries of the Historic/Scenic Overlay District shall not be constructed, altered, changed, moved to or from the Historic/Scenic Overlay District or demolished, in whole or in part, except in compliance with the requirements set forth in this article.