Construct substantial alterations and additions to existing one family dwelling
Addition at 9548 3rd Ave NW, Seattle
Seattle Department of Construction and Inspections permit 7123128-CN: issued Sep 21, 2026 for addition work at 9548 3rd Ave NW. Construct substantial alterations and additions to existing one family dwelling per plan.
- Permit number
- 7123128-CN
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $142,624
- 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 9548 3rd Ave NW, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 10, 2026. We checked it Oct 10, 21:03 UTC. See the city's official records (City of Seattle).
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