# Alteration or repair permit 100845931 at 404 W Harrison St, Chicago

Chicago Department of Buildings permit 100845931: issued Dec 13, 2019 for alteration or repair work at 404 W Harrison St. Self-cert project: interior alterations on level 10, suite 1000se (southeast) pylon to include floor infill & leveling, associated mep/fp infrastructure and new vertical mechanical shaft through levels 11 and 12 up to roof of SE pylon as per plans. (No change in use) (structural peer review).

- Permit number: 100845931
- Issued: Dec 13, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $701,929
- ZIP code: 60607 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/404-w-harrison-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 03:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 404 W Harrison St: https://nearbypermits.com/chicago/address/404-w-harrison-st/