# Fire systems permit B100996639 at 515 N State St, Chicago

Chicago Department of Buildings permit B100996639: issued May 8, 2023 for fire systems work at 515 N State St. Fire alarm permit fire alarm system modification of an existing city of chicago approved est-3 fire alarm and voice communication system, per city of chicago building code section 13-76-050, to accommodate a remodel of the 17th & 18th floor for the same tenant.

- Permit number: B100996639
- Issued: May 8, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $19,640
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/515-n-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-08 19:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 515 N State St: https://nearbypermits.com/chicago/address/515-n-state-st/