# Alteration or repair permit 100741023 at 55 W Monroe St, Chicago

Chicago Department of Buildings permit 100741023: issued Dec 27, 2017 for alteration or repair work at 55 W Monroe St. Self-cert tenant improvement to existing suite 1510; existing building = 41 story; no change to current occupancy = E (business).

- Permit number: 100741023
- Issued: Dec 27, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $413,842
- ZIP code: 60603 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/55-w-monroe-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 13:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 55 W Monroe St: https://nearbypermits.com/chicago/address/55-w-monroe-st/