In reviewing applications for certificates of appropriateness, the
Historic Preservation Commission shall consider the siting, arrangement,
exterior design, design quality, bulk, arrangement, density, texture,
details, style, scale, setbacks, stepbacks, shape, height, massing,
lot coverage, rhythm, directional emphasis, proportions, building
elements, materials, finishes and relationships to the streetscape
and/or landscape views of the proposed work and the relationship of
those characteristics to the historical significance of the historic
landmark or historic district.