Allow new detached accessory dwelling unit to existing single family use per land use code
New building at 858 NW 87th St, Seattle
Seattle Department of Construction and Inspections permit 7083190-CN: issued Jun 25, 2025 for new building work at 858 NW 87th St. Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new north one-family dwelling per plan. TJL: Related side sewer permit SPUE-SS-26-01236.
- Permit number
- 7083190-CN
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $188,242
- ZIP code
- 98117
- City's category
- Addition/Alteration, Single Family/Duplex
- City's status
- Issued
- 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 858 NW 87th St, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 17, 2026. We checked it Oct 17, 18:11 UTC. See the city's official records (City of Seattle).
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