# Alteration or repair permit 101058720 at 4242 S Cottage Grove Ave, Chicago

Chicago Department of Buildings permit 101058720, issued Sep 29, 2026 for 4242 S Cottage Grove Ave: alteration or repair. Dds 2019 CBRC: alteration of existing 3-story building including change of use to business offices and first floor cafe. Project includes addition of elevator serving basement through 3rd floors; alteration of room layout and associated MEP system alterations, including new rooftop doas unit. (Occupancy group B, A-2; type iii-b construction) consultant reviewer: v3 companies of IL

- Permit number: 101058720
- Issued: Sep 29, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $5,000,000
- ZIP code: 60653 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/4242-s-cottage-grove-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 19:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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