Title 17C Land Use Standards
Chapter 17C.111 Residential Zones
Section 17C.111.300 Single-Unit Residential and Middle Housing Design Standards
Except as specified in this section, all new development of single-unit residential and middle housing must address the following design standards, administered pursuant to SMC 17C.111.015, Design Standards Administration. When existing single-unit residential or middle housing development is expanded or additional dwelling units are added, only those portions of the development that are new or renovated must meet the standards in this section. Co-living development in the R1 and R2 zones is subject to these standards. Manufactured Home Parks are not subject to these standards.
Date Passed: Monday, December 8, 2025
Effective Date: Sunday, January 18, 2026
ORD C36810 Section 7