# Alteration or repair permit 100945892 at 1918 W Walnut St, Chicago

Chicago Department of Buildings permit 100945892: issued Jan 12, 2022 for alteration or repair work at 1918 W Walnut St. Self-cert 2019 CBRC: interior remodeling to add (2) toilet rooms and a demising partition. (Occupancy group B; construction type iiib).

- Permit number: 100945892
- Issued: Jan 12, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $50,000
- ZIP code: 60612 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1918-w-walnut-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 23:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1918 W Walnut St: https://nearbypermits.com/chicago/address/1918-w-walnut-st/