# Fire systems permit B101019492 at 1601 W School St, Chicago

Chicago Department of Buildings permit B101019492: issued Jul 28, 2023 for fire systems work at 1601 W School St. Fire alarm permit replacing the existing building one/two way voice system with a new one/two way voice system.

- Permit number: B101019492
- Issued: Jul 28, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $5,000
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1601-w-school-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 14:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1601 W School St: https://nearbypermits.com/chicago/address/1601-w-school-st/