# Addition permit 6814815-CN at 920 24th Ave, Seattle

Seattle Department of Construction and Inspections permit 6814815-CN: issued Apr 30, 2021 for addition work at 920 24th Ave. Construct a 2nd story addition and substantial alterations to existing detached garage to create a detached accessory dwelling unit (DADU) for a single-family residence per plan.

- Permit number: 6814815-CN
- Issued: Apr 30, 2021
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $50,498
- ZIP code: 98122
- All permits at this address: https://nearbypermits.com/seattle/address/920-24th-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 2026-10-09 20:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 920 24th Ave: https://nearbypermits.com/seattle/address/920-24th-ave/