# Alteration or repair permit 100695245 at 70 W Madison St, Chicago

Chicago Department of Buildings permit 100695245: issued Apr 18, 2017 for alteration or repair work at 70 W Madison St. Self certified. Tenant build-out on 22nd floor of a 57th high rise. Existing use- office. New use- office. The tenant business is industrial sales. Work includes selective demolition, partition construction, mechanical, electrical and plumbing work.

- Permit number: 100695245
- Issued: Apr 18, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $281,620
- 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 2026-10-06 01:47 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/