# Alteration or repair permit 100837790 at 1 N Dearborn St, Chicago

Chicago Department of Buildings permit 100837790, issued Oct 4, 2019 for 1 N Dearborn St: alteration or repair. ***Self-cert project*** interior renovation of existing tenant officesuite on floor 14. Renovation includes new interior partitions, ceilings, lighting and finishes, as well as the reworking of existing HVAC, electrical, plumbing, sprinklers and fire alarm. Current use: office / proposed use: office

- Permit number: 100837790
- Issued: Oct 4, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,308,240
- 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 2026-10-02 08:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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