# Alteration or repair permit 101070640 at 1 E Wacker Dr, Chicago

Chicago Department of Buildings permit 101070640: issued Aug 5, 2025 for alteration or repair work at 1 E Wacker Dr. Self-cert 2019 CBRC: replacement of mechanical equipment and structural alterations at existing roofs over level 1 and level 2. (Occupancy group A-2 - assembly; type IA construction).

- Permit number: 101070640
- Issued: Aug 5, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $300,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 22:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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