# Alteration or repair permit 100534227 at 21 S Clark St, Chicago

Chicago Department of Buildings permit 100534227: issued Jun 26, 2014 for alteration or repair work at 21 S Clark St. New auditorium seating, chair lift to stage and new lobby lighting fixtures at existing auditorium in lower level of high-rise building per plans.

- Permit number: 100534227
- Issued: Jun 26, 2014
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $650,000
- ZIP code: 60603 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/21-s-clark-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 21:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 21 S Clark St: https://nearbypermits.com/chicago/address/21-s-clark-st/