# Fire systems permit B100921250 at 141 W Jackson Blvd, Chicago

Chicago Department of Buildings permit B100921250, issued Jul 13, 2021 for 141 W Jackson Blvd: fire systems. **Fire alarm permit**build out the 13th floor on an approved city of chicago one way and two voice evacuation system and fire alarm

- Permit number: B100921250
- Issued: Jul 13, 2021
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $34,000
- ZIP code: 60604 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/141-w-jackson-blvd/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 04:13 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.