# Alteration or repair permit 101081995 at 1801 W Warner Ave, Chicago

Chicago Department of Buildings permit 101081995: issued Apr 21, 2026 for alteration or repair work at 1801 W Warner Ave. Self-cert 2019 CBRC: interior alteration to add 9 private offices in the existing open office area of an existing 5,130 sf office suite in an existing 3 story office building per plans. 2,000 Sf area of work. No change to use or area.

- Permit number: 101081995
- Issued: Apr 21, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $150,000
- 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 11:45 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/