Applicants must submit architectural elevations to demonstrate consistency with this section. The Land Use Board will consider the architecture, color and design of proposed buildings. All buildings shall have a unified architectural treatment, whether constructed new, as an addition to an existing structure, or as a renovation. Buildings shall relate in scale and design to any surrounding buildings, showing respect for the local context and a compatibility with residential character. Continuity with surrounding uses should be considered in determining front yard setbacks. Front porches are recommended.