# Alteration or repair permit 6120165-CN at 2101 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6120165-CN: issued Feb 22, 2007 for alteration or repair work at 2101 4th Ave. Alterations to easterly portion 19th floor for research and development lab (suite 1901) and occupy per plans. Project includes Mechanical.

- Permit number: 6120165-CN
- Issued: Feb 22, 2007
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $26,800
- ZIP code: 98121
- All permits at this address: https://nearbypermits.com/seattle/address/2101-4th-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 2026-10-07 12:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2101 4th Ave: https://nearbypermits.com/seattle/address/2101-4th-ave/