Addition or alteration at 601 Union St
City of Seattle permit 6544233-CN, issued Oct 18, 2016 for 601 Union St: addition or alteration. Construct alterations to existing office to infill the convenience stair between floors 48 and 49 per plan.
- Permit number
- 6544233-CN
- Issued
- Type
- Addition or alteration
- Status
- Expired
- Reported cost
- $82,500
- ZIP code
- 98101
- Source
- City of Seattle permit dataset (this record as JSON)
Checked 2026-10-01 07:16 UTC.