# Alteration or repair permit 100854120 at 301 E Cermak Rd, Chicago

Chicago Department of Buildings permit 100854120: issued Feb 6, 2020 for alteration or repair work at 301 E Cermak Rd. PD 331. Interior alteration of 3rd floor space in mccormick place conference center including the addition of (2) automated sliding doors at the marriott bridge connection and mccormick place west hall corridor to improve mechanical performance of the 3rd floor of the mccormick place conference center and pedway corridor. Additional alteration including (2) non-rated vestibules added to mccormick west hall parking garage access points from pedway corridor to improve mechanical performance of the interior space.

- Permit number: 100854120
- Issued: Feb 6, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $250,000
- ZIP code: 60616 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/301-e-cermak-rd/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 01:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 301 E Cermak Rd: https://nearbypermits.com/chicago/address/301-e-cermak-rd/