Construct alterations to existing commercial building (Costco warehouse)
Alteration or repair at 4401 4th Ave S, Seattle
Seattle Department of Construction and Inspections permit 6734345-CN: issued Oct 14, 2019 for alteration or repair work at 4401 4th Ave S. Construct alterations to existing commercial building (Costco warehouse) per plan. Mechanical Included.
- Permit number
- 6734345-CN
- Issued
- Type of work
- Alteration or repair
- Status
- Expired
- Reported cost
- $430,000
- ZIP code
- 98134
- City's category
- Addition/Alteration, Commercial
- City's status
- Expired
- 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 4401 4th Ave S, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 8, 2026. We checked it Oct 8, 17:12 UTC. See the city's official records (City of Seattle).
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