# Alteration or repair permit 100874758 at 131 S Dearborn St, Chicago

Chicago Department of Buildings permit 100874758: issued Jun 4, 2020 for alteration or repair work at 131 S Dearborn St. Partial structural demo and infill on floors 30 and 31 as per plans.

- Permit number: 100874758
- Issued: Jun 4, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $250,000
- ZIP code: 60603 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/131-s-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 00:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 131 S Dearborn St: https://nearbypermits.com/chicago/address/131-s-dearborn-st/