18.156.420: PROPERTY DEVELOPMENT STANDARDS:
   A.   The residential structure shall be improved to conform with the requirements of the fire and building and safety departments. Their requirements shall be developed from a careful study of each structure and the appropriate building and fire ordinances of the city. It is anticipated that all possible alternatives will be explored to retain the structure and still comply with the spirit and intent of the codes.
   B.   The exterior of the structure shall not be modified in a manner that would alter its residential character.
   C.   The commission may require complete exterior renovation of the structure, including repainting and reroofing.
   D.   Off street parking shall be provided as required in sections 18.164.140 through 18.164.320 of this title. No parking is permitted in any existing front yard area.
   E.   One identification sign containing the name of the business and/or use, not exceeding twenty (20) square feet in area, is permitted. In reviewing the sign, special emphasis will be placed on the proper integration of the sign with the project.
   F.   All on site utilities shall be placed underground.
   G.   Front yard areas shall be landscaped and maintained in accordance with the provisions of chapter 18.168 of this title. (Ord. 1000 § 52.10(B)(2), 1955)