# Fire systems permit B101017696 at 150 E Ontario St, Chicago

Chicago Department of Buildings permit B101017696: issued Sep 1, 2023 for fire systems work at 150 E Ontario St. Fire alarm permit installation of a new high-rise fire alarm system in a new 28 floor hotel.

- Permit number: B101017696
- Issued: Sep 1, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Other (city: Suspended)
- Reported cost: $100,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/150-e-ontario-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 14:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 150 E Ontario St: https://nearbypermits.com/chicago/address/150-e-ontario-st/