# Alteration or repair permit 100964013 at 131 S Dearborn St, Chicago

Chicago Department of Buildings permit 100964013: issued Jun 29, 2022 for alteration or repair work at 131 S Dearborn St. Dds 2019 CBRC: revision to permit 100907459 to include alterations to floors 29-31. Work to include modifications of private office space to open office setting. Updates to toilet rooms, and minor room layouts and adjustment (occupancy group B, IA construction) consultant reviewer: v3 companies of illinois.

- Permit number: 100964013
- Issued: Jun 29, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $425,000
- 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 18:27 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/