Construct alterations to an existing commercial building at the rooftop level minor communications antenna
Alteration or repair at 820 18th Ave, Seattle
Seattle Department of Construction and Inspections permit 6931340-CN: issued May 10, 2023 for alteration or repair work at 820 18th Ave. Construct alterations to an existing commercial building at the rooftop level minor communications antenna facility (AT&T) and at equipment room per plan.
- Permit number
- 6931340-CN
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $15,000
- ZIP code
- 98122
- City's category
- Addition/Alteration, 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 820 18th Ave, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 5, 2026. We checked it Oct 5, 19:40 UTC. See the city's official records.
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