# Alteration or repair permit 100965858 at 55 W Monroe St, Chicago

Chicago Department of Buildings permit 100965858: issued Apr 15, 2022 for alteration or repair work at 55 W Monroe St. Self-cert alteration of one spec suite on one floor (suite 1750), and alteration of common space corridors and restrooms on the 17th floor (same floor); existing building 41 stories; no change to current occupancy = B (business); 2019 chicago rehabilitation code.

- Permit number: 100965858
- Issued: Apr 15, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $428,556
- 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 11:07 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/