# Alteration or repair permit 6780266-CN at 725 9th Ave, Seattle

Seattle Department of Construction and Inspections permit 6780266-CN: issued Dec 29, 2020 for alteration or repair work at 725 9th Ave. Construct alterations and add elevator in multi-family building [CASCADE TOWER] per plan. Mechanical included.

- Permit number: 6780266-CN
- Issued: Dec 29, 2020
- Type of work: Alteration or repair (city: Addition/Alteration, Multifamily)
- Status: Finished (city: Completed)
- Reported cost: $500,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/725-9th-ave/

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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 2026-10-08 13:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 725 9th Ave: https://nearbypermits.com/seattle/address/725-9th-ave/