# Alteration or repair permit 100994260 at 227 W Monroe St, Chicago

Chicago Department of Buildings permit 100994260: issued Dec 12, 2022 for alteration or repair work at 227 W Monroe St. Self-cert: interior alterations of office space on floors 31 & 32 to include a new floor opening and 1-story communicating stair on floors 31 and 32 (structural peer review included). New partitions, doors, ceilings and finishes and alterations to mechanical, electrical, and fire protection. No change in use. Demo work completed under permit 100998081. (B-business; IA construction).

- Permit number: 100994260
- Issued: Dec 12, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $2,250,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/227-w-monroe-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-16 09:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.

Every permit at 227 W Monroe St: https://nearbypermits.com/chicago/address/227-w-monroe-st/