Blanket permit for tenant improvements to Washington Institute for Coagulation existing office space on the
Alteration or repair at 800 Union St, Seattle
Seattle Department of Construction and Inspections permit 6805777-BK: issued Dec 7, 2020 for alteration or repair work at 800 Union St. Blanket permit for tenant improvements to Washington Institute for Coagulation existing office space on the 19th floor per plans.
- Permit number
- 6805777-BK
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $1,000,000
- ZIP code
- 98101
- City's category
- Tenant Improvment, Commercial
- City's status
- Completed
- Source
- Seattle Department of Construction and Inspections permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 800 Union St, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 5, 2026. We checked it Oct 5, 19:48 UTC. See the city's official records.
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