# Alteration or repair permit 101032381 at 3473 S Archer Ave, Chicago

Chicago Department of Buildings permit 101032381: issued Feb 16, 2024 for alteration or repair work at 3473 S Archer Ave. Revision to permit #100924939 to reduce floor/wall fire ratings from 2-hr to 1-hr allowed by the installation of a fire sprinkler system & to correct the size of required fresh air intake duct on the commercial spaces (as requested by the ventilation inspector) & remove ceiling radiation dampers from drawings (not required) in an existing 3-story mixed use building equipped with a fire sprinkler system. (Occupancy R-2, m, type iii-a construction).

- Permit number: 101032381
- Issued: Feb 16, 2024
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $15,000
- ZIP code: 60608 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3473-s-archer-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 19:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3473 S Archer Ave: https://nearbypermits.com/chicago/address/3473-s-archer-ave/