Construct new spiral stair addition to existing single family residence per STFI
Addition at 3515 Magnolia Blvd W, Seattle
Seattle Department of Construction and Inspections permit 7142945-CN: issued Jun 8, 2026 for addition work at 3515 Magnolia Blvd W. Construct new spiral stair addition to existing single family residence per STFI.
- Permit number
- 7142945-CN
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- $10,000
- ZIP code
- 98199
- City's category
- Addition/Alteration, Single Family/Duplex
- 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 3515 Magnolia Blvd W, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 8, 2026. We checked it Oct 8, 06:14 UTC. See the city's official records (City of Seattle).
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