# Fence, wall or deck permit B200479182 at 401 N Michigan Ave, Chicago

Chicago Department of Buildings permit B200479182: issued Jul 20, 2026 for fence, wall or deck work at 401 N Michigan Ave. Temporary structure: new installation. Stage/platform - assembly - 324 SQ. FT. Shipping container - assembly - 160 SQ. FT. Stage/platform - assembly - 16 SQ. FT. Stage/platform - assembly - 21 SQ. FT. Stage/platform - assembly - 96 SQ. FT. Trailer - assembly - 261 SQ. FT. Electrical work = no. Non-sewer toilets: 0. Install date: 7/21/2026; removal date: 7/27/2026.

- Permit number: B200479182
- Issued: Jul 20, 2026
- Type of work: Fence, wall or deck (city: Small Temporary Structure, PERMIT – EXPRESS PERMIT PROGRAM)
- Status: Issued (city: Active)
- Reported cost: Not listed
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/401-n-michigan-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 00:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 401 N Michigan Ave: https://nearbypermits.com/chicago/address/401-n-michigan-ave/