# Alteration or repair permit 100925164 at 131 S Dearborn St, Chicago

Chicago Department of Buildings permit 100925164: issued Jun 7, 2021 for alteration or repair work at 131 S Dearborn St. Self cert: revision to permit 100912291 interior alterations to existing 10th floor tenant space for new medical office to add the revised demising wall location, added rooms, as well as hardware, finish, and MEP coordination as per plans.

- Permit number: 100925164
- Issued: Jun 7, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $480,000
- 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 17:53 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/