# Alteration or repair permit 100578959 at 1801 W Warner Ave, Chicago

Chicago Department of Buildings permit 100578959: issued Jun 23, 2015 for alteration or repair work at 1801 W Warner Ave. Interior alteration to existing 3-story building for landlord build-out for office and industrial limited / artisan manufacturing, work includes new MEP, infill of existing windows and new recessed entry alcove as per plans - total area of work 56,000 sqf.

- Permit number: 100578959
- Issued: Jun 23, 2015
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $2,618,939
- ZIP code: 60613 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1801-w-warner-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 07:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1801 W Warner Ave: https://nearbypermits.com/chicago/address/1801-w-warner-ave/