Construct NORTHEAST one-family dwelling
Addition at 8545 31st Ave NW, Seattle
Seattle Department of Construction and Inspections permit 7067777-CN: issued May 4, 2026 for addition work at 8545 31st Ave NW. Construct NORTHEAST one-family dwelling per plan. [Allow detached accessory dwelling unit [DADU] to existing single-family use per Land Use Code. Construct substantial alterations and additions for one-family dwelling to include new detached accessory garage and Construct one-family dwelling per plan. Review and processing for (2) construction records under 7026383-CN.].
- Permit number
- 7067777-CN
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $78,952
- 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 8545 31st Ave NW, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 11, 2026. We checked it Oct 12, 09:26 UTC. See the city's official records (City of Seattle).
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