# Alteration or repair permit 7090820-CN at 1535 9th Ave W, Seattle

Seattle Department of Construction and Inspections permit 7090820-CN: issued Jun 12, 2025 for alteration or repair work at 1535 9th Ave W. Construct Voluntary seismic retrofit upgrade to basement of SFR per engineered plan set (STFI permit).

- Permit number: 7090820-CN
- Issued: Jun 12, 2025
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $3,330
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/seattle/address/1535-9th-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 2026-10-12 18:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1535 9th Ave W: https://nearbypermits.com/seattle/address/1535-9th-ave-w/