18.44.130   COMMERCIAL SIGNS ON RESIDENTIAL STRUCTURES.
   The following provisions shall apply when any commercial use is permitted in any structure originally designed or intended for residential use, excluding home occupations.
   .010   In cases where no significant alterations have been made in the external appearance of such structure, and its identity as a former residence is clearly evident, only one (1), unlighted, freestanding, monument or wall sign, no greater than six (6) square feet in area, shall be permitted on the premises.  Such sign shall be limited to a monument or freestanding sign and shall not exceed a height of four (4) feet.  Such sign shall include the property's numeric street address in numbers a minimum of six (6) inches and a maximum of twelve (12) inches high.
   .020   In cases where significant alterations have been made in the external appearance of such structure, and its identity as a former residence is not clearly evident, then the sign standards of the property's underlying zone shall apply.  (Ord. 5920 § 1 (part); June 8, 2004.)