# Alteration or repair permit 101067746 at 555 N Michigan Ave, Chicago

Chicago Department of Buildings permit 101067746: issued Jun 24, 2026 for alteration or repair work at 555 N Michigan Ave. Revision to permit #101013225 for mercantile use type 1b construction to pass atrium smoke evacuation test for new mercantile use type 1b, HVAC & electrical work included as per plans. **Certified plans corrections: conditional permit subject to field inspections **.

- Permit number: 101067746
- Issued: Jun 24, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $2,500
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/555-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 01:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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