# Alteration or repair permit 101020025 at 1 N Dearborn St, Chicago

Chicago Department of Buildings permit 101020025: issued Aug 15, 2023 for alteration or repair work at 1 N Dearborn St. Self cert 2019 CBRC: interior alterations to office suite 1750. Work to include demo, new partitions, mechanical, electrical, plumbing as permit plans. 1A construction. B-business.

- Permit number: 101020025
- Issued: Aug 15, 2023
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,613,323
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-n-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 12:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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