Structure width limits
Seattle Mun. Code § 23.44.130
in effectStructure width for each building containing residential uses in Neighborhood Residential zones may not exceed 90 feet. Measurement of structure width is provided in Section 23.86.014 . (Ord. 127376 , § 31, 2025.)
Source: Seattle Municipal Code (Municode library)URL: https://library.municode.com/wa/seattle/codes/municipal_codeFetched: 7/25/2026