# Alteration or repair permit 7121037-CN at 3870 Montlake Blvd NE, Seattle

Seattle Department of Construction and Inspections permit 7121037-CN: issued Apr 23, 2026 for alteration or repair work at 3870 Montlake Blvd NE. Construct tenant improvement in existing institutional building (UW HEC ED ARENA) at SW corner of ground floor per plan. Mechanical included.

- Permit number: 7121037-CN
- Issued: Apr 23, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Institutional)
- Status: Issued (city: Issued)
- Reported cost: $800,000
- ZIP code: 98195
- All permits at this address: https://nearbypermits.com/seattle/address/3870-montlake-blvd-ne/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 18:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3870 Montlake Blvd NE: https://nearbypermits.com/seattle/address/3870-montlake-blvd-ne/