# Alteration or repair permit 100995327 at 431 N Dearborn St, Chicago

Chicago Department of Buildings permit 100995327: issued Dec 2, 2022 for alteration or repair work at 431 N Dearborn St. Self-cert 2019 CBC: core and shell alterations to existing 2 story single tenant restaurant building to prepare for buildout under separate permit including repair replace existing windows install new shaft for lift and other work as per plan - interior demolition under separate permit 100967251 (occupancy groups A-2 type IIIA construction).

- Permit number: 100995327
- Issued: Dec 2, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $775,000
- 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 2026-10-13 16:01 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/