Phase I A Micro piles and drilled piers (this permit) as part of Phase I of II to build an addition of a
New building at 505 1st Ave S, Seattle
Seattle Department of Construction and Inspections permit 6152626-CN: issued Sep 7, 2007 for new building work at 505 1st Ave S. Phase I A Micro piles and drilled piers (this permit) as part of Phase I of II to build an addition of a 7-story 308 000 sf commercial office building with ground floor retail above a 4-level 440 stall underground parking garage. Shoring Excavation Foundation and Substructure to Grade this phase per plans.
- Permit number
- 6152626-CN
- Issued
- Type of work
- New building
- Status
- Finished
- Reported cost
- $1,262,400
- ZIP code
- 98104
- City's category
- New, 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 505 1st Ave S, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 17, 2026. We checked it Oct 17, 14:06 UTC. See the city's official records (City of Seattle).
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