# Alteration or repair permit 101068502 at 333 W Wacker Dr, Chicago

Chicago Department of Buildings permit 101068502: issued Sep 26, 2025 for alteration or repair work at 333 W Wacker Dr. Spr 2019: remove and replace an existing 800kw life safety generator to include HVAC and electrical distribution panel upgrades in the existing ll2 generator room as per plans. Not architecture, structural or plumbing work. (Occupancy type: B, construction type: 1a) certified plans corrections: conditional permit subject to field inspections.

- Permit number: 101068502
- Issued: Sep 26, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,000,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/333-w-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 08:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 333 W Wacker Dr: https://nearbypermits.com/chicago/address/333-w-wacker-dr/