Commercial Tenant Improvement Checklist

A tenant improvement is the renovation of a commercial (nonresidential) space.

Plans

1. Existing / Demo Plan
2. Proposed Plan
   • Show all dimensions, room identification, window size and type (if applicable)

Documents

1. Signed and Dated Commercial, Multi-Family & Industrial (CMI) Application Form (PDF)

Resources

File Naming Standards Plan File Requirements – Leave a blank area on the plans for the Approval Stamp Design Codes and Criteria 3 Story or Less Buildings – Energy Code Residential Prescriptive Requirements 4 Story or More Buildings – Energy Compliance Forms Revised Code of Washington 64.55