Construct west one-family dwelling (West DADU)
Alteration or repair at 3509 SW 97th St, Seattle
Seattle Department of Construction and Inspections permit 7128382-CN: issued Jun 11, 2026 for alteration or repair work at 3509 SW 97th St. Construct west one-family dwelling (West DADU) per standard plan 6794017-SP. (Allow housing for detached dwelling units per land use code. Existing detached dwelling to remain. Construct (2) new one-family dwellings per standard plan. Review and processing for two records under 7112848-CN).
- Permit number
- 7128382-CN
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $202,684
- ZIP code
- 98126
- 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 3509 SW 97th St, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 9, 2026. We checked it Oct 9, 18:28 UTC. See the city's official records (City of Seattle).
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