# Alteration or repair permit 101032782 at 431 N Dearborn St, Chicago

Chicago Department of Buildings permit 101032782: issued Dec 15, 2023 for alteration or repair work at 431 N Dearborn St. Spr 2019 CBC revision to permit 101003129 to clarify wall types and floor assembly per acar and revise mechanical electrical and plumbing drawings.

- Permit number: 101032782
- Issued: Dec 15, 2023
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $10,000
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/431-n-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 11:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 431 N Dearborn St: https://nearbypermits.com/chicago/address/431-n-dearborn-st/