Code and policies

• King County Code 20.26.pdf - Protection and preservation of landmarks, landmark sites and districts 

Forms and applications:

• Certificate of appropriateness application
• Certificate of appropriateness application instructions

Technical papers:

• Certificates of appropriateness
• Design review
• Historic barn rehabilitation standards
• Incentive programs
• King County landmarking process
• King County landmarks register
• Landmark and site information
• Landmark designation criteria
• Researching historic buildings
• Restoration resource guide
• So you own a landmark

For more information, please contact:

Julie Koler, Preservation Officer
Phone: 206-296-8689
Email: julie.koler@kingcounty.gov
Mailing Address:
400 Yesler Way, Suite 510
Seattle, WA 98104
Mail Stop: YES-EX-0510