# Alteration or repair permit 100665323 at 404 W Harrison St, Chicago

Chicago Department of Buildings permit 100665323: issued Oct 24, 2016 for alteration or repair work at 404 W Harrison St. Mechanical upgrades to existing office building for seven (7) new exhaust fans at the roof to include duct work at the track level and 6th floor as per plans. (Structural peer review) 404 W harrison.

- Permit number: 100665323
- Issued: Oct 24, 2016
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $4,800,000
- ZIP code: 60607 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/404-w-harrison-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-09 21:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.

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