# New building permit 100959927 at 150 E Ontario St, Chicago

Chicago Department of Buildings permit 100959927: issued Jul 19, 2022 for new building work at 150 E Ontario St. 2019 CBC: Direct developer services caisson and foundation (to include concrete architectural components up to level o1 slab) only new construction of a 28-story, 390 room hotel built out of pre-cast and cast-in-place concrete w/ basement as per plans. *Consultant reviewer - globetrotters engineering*.

- Permit number: 100959927
- Issued: Jul 19, 2022
- Type of work: New building (city: Permit - new construction)
- Status: Finished (city: Complete)
- Reported cost: $70,000,000
- 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 09:57 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/