Blanket Permit for interior non-structural alterations for the 38th floor
Alteration or repair at 900 4th Ave, Seattle
Seattle Department of Construction and Inspections permit 6486112-BK: issued Sep 16, 2015 for alteration or repair work at 900 4th Ave. Blanket Permit for interior non-structural alterations for the 38th floor.
- Permit number
- 6486112-BK
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- Not listed
- ZIP code
- 98104
- City's category
- Tenant Improvment, N/A
- 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 900 4th Ave, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 4, 2026. We checked it Oct 4, 18:48 UTC. Official data.
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