# Alteration or repair permit 101087772 at 225 E Chicago Ave, Chicago

Chicago Department of Buildings permit 101087772: issued Oct 2, 2026 for alteration or repair work at 225 E Chicago Ave. Self-cert 2019 CBRC: modify and upgrade the existing 8th floor bcs laboratory to support operational and layout improvements. Work includes replacement of existing laboratory hoods with new units; modification of the wall between the containment lab and extraction areas; removal and reinstallation of the existing ceiling as required for construction; relocation of existing casework at multiple locations; and installation of new casework, including a sink. No change to existing business occupancy. Construction type IA.

- Permit number: 101087772
- Issued: Oct 2, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $333,415
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/225-e-chicago-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 20:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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