(A) Construction standards shall be in conformity with all city building code requirements, as amended.
(B) Exterior surfaces of all principal buildings shall be constructed at a minimum of 51% masonry materials. The percentage is calculated on the exterior wall surface of the entire structure, excluding doors, windows, door and window casings, porch decking and roofs. Exterior surfaces may be constructed of masonry or approved siding, such as wood, or aluminum, or fiber cement siding, or solar energy conservation materials, or any combination of such materials, or other type shingles, subject to compliance with compliance with local regulations. No shiplap may be used.
(C) All foundation plans shall be designed and sealed by a registered engineer.
(D) All exposed foundation types shall be enclosed.
(E) The following shall apply to offices:
(1) Residential in scale and texture.
(2) No parking between the front and sides of the building and the front and side setback lines.