# New building permit 6908805-CN at 1733 NE 89th St, Seattle

Seattle Department of Construction and Inspections permit 6908805-CN: issued Nov 14, 2022 for new building work at 1733 NE 89th St. Construct alterations to existing one-family dwelling (Establish use as single-family residence (w/ attached accessory dwelling unit (AADU); convert existing single-family residence to detached accessory dwelling unit (DADU)) and construct (1) two-family dwelling & alterations to existing one-family dwelling per plan. Review & process for (2) records under 6889926-CN).

- Permit number: 6908805-CN
- Issued: Nov 14, 2022
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 98115
- All permits at this address: https://nearbypermits.com/seattle/address/1733-ne-89th-st/

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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 2026-10-15 06:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1733 NE 89th St: https://nearbypermits.com/seattle/address/1733-ne-89th-st/