Alterations to modify existing minor communications facility (AT&T) on rooftop of existing building
Alteration or repair at 400 Spring St, Seattle
Seattle Department of Construction and Inspections permit 6637467-CN: issued Jul 18, 2018 for alteration or repair work at 400 Spring St. Alterations to modify existing minor communications facility (AT&T) on rooftop of existing building per plan.
- Permit number
- 6637467-CN
- Issued
- Type of work
- Alteration or repair
- Status
- Expired
- Reported cost
- $30,000
- ZIP code
- 98104
- 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 400 Spring St, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 11, 2026. We checked it Oct 11, 08:13 UTC. See the city's official records (City of Seattle).
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