17.63.030 Structures – Alteration or extension.
This section is included in your selections.
Structures conforming as to use but nonconforming as to height, yard requirements, setback, lot size, or density may be altered or extended, provided the alteration or extension does not result in a violation of this title, except as provided below:
A. Dwellings may be altered or extended subject to the provisions of MMC 17.54.050;
B. Dwellings located in residential zones may be altered or extended so long as the alteration or extension does not result in a violation of this title or so long as the alteration or extension is confined within the existing building lines. (Ord. 4912 §3, 2009; Ord. 4128 (part), 1981; Ord. 3380 (part), 1968).