# Alteration or repair permit 100454096 at 3548 N Kostner Ave, Chicago

Chicago Department of Buildings permit 100454096: issued Aug 16, 2012 for alteration or repair work at 3548 N Kostner Ave. Replace the existing bohn 20 hp condensing unit with one century refrigeration 20 hp, remote, air cooled, r507,located on the roof. It serves a walk in freezer.

- Permit number: 100454096
- Issued: Aug 16, 2012
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60641 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3548-n-kostner-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-15 10:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3548 N Kostner Ave: https://nearbypermits.com/chicago/address/3548-n-kostner-ave/