# Addition permit 7124805-CN at 825 21st Ave, Seattle

Seattle Department of Construction and Inspections permit 7124805-CN: issued Apr 13, 2026 for addition work at 825 21st Ave. Construct additions and alterations to existing single family residence per STFI.

- Permit number: 7124805-CN
- Issued: Apr 13, 2026
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $20,000
- ZIP code: 98122
- All permits at this address: https://nearbypermits.com/seattle/address/825-21st-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 2026-10-11 13:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 825 21st Ave: https://nearbypermits.com/seattle/address/825-21st-ave/