# Alteration or repair permit 100524866 at 70 W Madison St, Chicago

Chicago Department of Buildings permit 100524866: issued Apr 11, 2014 for alteration or repair work at 70 W Madison St. Self-certification. Interior renovation of existing suite 2000 in a high-rise building for use as business office use. Tenant specializes in business communications. Selective demolition, new partition construction and plumbing, HVAC, and electrical work is required.

- Permit number: 100524866
- Issued: Apr 11, 2014
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $305,000
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/70-w-madison-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 18:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 70 W Madison St: https://nearbypermits.com/chicago/address/70-w-madison-st/