# Alteration or repair permit 101058864 at 1201 W Cornelia Ave, Chicago

Chicago Department of Buildings permit 101058864: issued Oct 22, 2024 for alteration or repair work at 1201 W Cornelia Ave. Proposed rear spiral stairs, internal renovations to convert stair enclosure to storage space and to convert existing 2 story/4 unit building w/basement to 5 units (per ADU ordinance), per plans.

- Permit number: 101058864
- Issued: Oct 22, 2024
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $50,000
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1201-w-cornelia-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-09 05:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1201 W Cornelia Ave: https://nearbypermits.com/chicago/address/1201-w-cornelia-ave/