Construct duplex
New building at 523 N 115th St, Seattle
Seattle Department of Construction and Inspections permit 7069302-CN: issued Dec 5, 2025 for new building work at 523 N 115th St. Construct duplex per plans (Allow two new attached single-family residences and convert the existing dwelling to a detached accessory dwelling unit per the land use code. Construct a two-family dwelling maintaining an existing dwelling as is per plans. Reviews and processing for (2) -CN''s under 7069302).
- Permit number
- 7069302-CN
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $507,625
- ZIP code
- 98133
- City's category
- New, 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 523 N 115th St, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 12, 2026. We checked it Oct 13, 10:57 UTC. See the city's official records (City of Seattle).
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