Addition or alteration at 800 5th Ave
Seattle Department of Construction and Inspections permit 6448729-CN, issued Oct 16, 2015 for 800 5th Ave: addition or alteration. Construct alterations to the building envelope at the 4th and 5th floors of existing office building including replacement of panels with windows per plan.
- Permit number
- 6448729-CN
- Issued
- Type
- Addition or alteration
- Status
- Completed
- Reported cost
- $4,500,000
- ZIP code
- 98104
- Source
- Seattle Department of Construction and Inspections permit data (this record as JSON)
Checked 2026-10-01 08:55 UTC.