# Alteration or repair permit 6774613-BK at 3131 Elliott Ave, Seattle

Seattle Department of Construction and Inspections permit 6774613-BK: issued Apr 10, 2020 for alteration or repair work at 3131 Elliott Ave. Blanket permit tenant improvements to office space for Twinstrand on the 7th floor per plans.

- Permit number: 6774613-BK
- Issued: Apr 10, 2020
- Type of work: Alteration or repair (city: Tenant Improvment, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $810,000
- ZIP code: 98121
- All permits at this address: https://nearbypermits.com/seattle/address/3131-elliott-ave/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 15:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3131 Elliott Ave: https://nearbypermits.com/seattle/address/3131-elliott-ave/