# Alteration or repair permit 6828891-CN at 5515 40th Ave NE, Seattle

Seattle Department of Construction and Inspections permit 6828891-CN: issued Jul 6, 2021 for alteration or repair work at 5515 40th Ave NE. Construct substantial alterations and create an attached accessory dwelling unit (AADU) in a single-family residence per plan.

- Permit number: 6828891-CN
- Issued: Jul 6, 2021
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Expired (city: Expired)
- Reported cost: $300,000
- ZIP code: 98105
- All permits at this address: https://nearbypermits.com/seattle/address/5515-40th-ave-ne/

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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 17:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 5515 40th Ave NE: https://nearbypermits.com/seattle/address/5515-40th-ave-ne/