# Sign permit 101080138 at 800 N Michigan Ave, Chicago

Chicago Department of Buildings permit 101080138: issued May 1, 2026 for sign work at 800 N Michigan Ave. Illuminated flat wall sign; 17 sq/ft; single sided; east elevation most north; using all existing components thus no additional drill holes to the facade.

- Permit number: 101080138
- Issued: May 1, 2026
- Type of work: Sign (city: Permit - signs)
- Status: Issued (city: not listed)
- Reported cost: $3,500
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/800-n-michigan-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 20:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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