# Alteration or repair permit 101088618 at 70 W Madison St, Chicago

Chicago Department of Buildings permit 101088618: issued Oct 2, 2026 for alteration or repair work at 70 W Madison St. Self cert 2019 CBRC: interior alterations to existing 56th floor office space suite 5600. Work to include new non load bearing partitions, plumbing, electrical and mechanical work as per plans. (1A construction. B-business use).

- Permit number: 101088618
- Issued: Oct 2, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $158,800
- 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 2026-10-04 08:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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