# Alteration or repair permit 7122096-CN at 3857 30th Ave W, Seattle

Seattle Department of Construction and Inspections permit 7122096-CN: issued Dec 29, 2025 for alteration or repair work at 3857 30th Ave W. Construct engineered voluntary seismic retrofit to SFR STFI.

- Permit number: 7122096-CN
- Issued: Dec 29, 2025
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $4,550
- ZIP code: 98199
- All permits at this address: https://nearbypermits.com/seattle/address/3857-30th-ave-w/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-18 11:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3857 30th Ave W: https://nearbypermits.com/seattle/address/3857-30th-ave-w/