# Alteration or repair permit 100907459 at 131 S Dearborn St, Chicago

Chicago Department of Buildings permit 100907459: issued Jun 8, 2021 for alteration or repair work at 131 S Dearborn St. *Direct developer services* 2019 CBRC: interior alterations to office floors 29-31. To include select demolition of interior walls and raised floors, tenant office build out and finish renovations, and new convenience stair connecting floors 30 and 31(occupancy group B, IA construction) consultant reviewer: v3 companies.

- Permit number: 100907459
- Issued: Jun 8, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $49,800,000
- 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 2026-10-11 23:35 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/