# Alteration or repair permit B200404184 at 641 W Lake St, Chicago

Chicago Department of Buildings permit B200404184: issued Nov 18, 2024 for alteration or repair work at 641 W Lake St. Scope: nonstructural interior alteration to portion of existing server room 108 to build out a new meeting room. Locations: 0 residential unit(s), 1 non-residential unit(s), server room 106 in existing office space.

- Permit number: B200404184
- Issued: Nov 18, 2024
- Type of work: Alteration or repair (city: Nonstructural Interior Work, PERMIT – EXPRESS PERMIT PROGRAM)
- Status: Other (city: Suspended)
- Reported cost: $118,385
- ZIP code: 60661 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/641-w-lake-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-15 22:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 641 W Lake St: https://nearbypermits.com/chicago/address/641-w-lake-st/