# Alteration or repair permit 100527391 at 407 S Dearborn St, Chicago

Chicago Department of Buildings permit 100527391: issued Feb 20, 2014 for alteration or repair work at 407 S Dearborn St. Fire escape removal; interior demolition and limited structural demolition (limited floor openings) residential conversion and renovation of an existing 17 story building with basement-407 south dearborn street.

- Permit number: 100527391
- Issued: Feb 20, 2014
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $25,500,000
- ZIP code: 60605 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/407-s-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 23:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 407 S Dearborn St: https://nearbypermits.com/chicago/address/407-s-dearborn-st/