Construct roof deck addition and alterations to existing public school (Seattle Preparatory School Adelphia
Addition at 2400 11th Ave E, Seattle
Seattle Department of Construction and Inspections permit 6570194-CN: issued Jun 20, 2017 for addition work at 2400 11th Ave E. Construct roof deck addition and alterations to existing public school (Seattle Preparatory School Adelphia Memorial Hall) occupy per plans.
- Permit number
- 6570194-CN
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- $509,000
- ZIP code
- 98102
- 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 2400 11th Ave E, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 8, 2026. We checked it Oct 8, 06:52 UTC. See the city's official records (City of Seattle).
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