2021 Seattle Code Adoption - Get Involved
The effective date for the 2021 Seattle codes will be November 15, 2024. Until then, applicants may use either the 2018 or draft 2021 Seattle codes. The 2021 Seattle Codes adoption ordinance is continuing through the final stages of the approval process. Printed copies of the Seattle Codes and complete digital versions will be available after the November 15 implementation date.
Public Comment
We welcome comments on the draft 2021 Seattle Construction Code changes posted on the Project Documents page. We post changes regularly, so check back if you don’t see the code that you need. We are no longer accepting code change proposals, but if you have any comments or see errors, please send them to:
Jenifer Gilliland, Senior Technical Code Development Analyst
(206) 233-2766
jenifer.gilliland@seattle.gov
Micah Chappell, Technical Codes Development Manager
(206) 256-5157
micah.chappell@seattle.gov