# Alteration or repair permit 100449073 at 50 E Chestnut St, Chicago

Chicago Department of Buildings permit 100449073: issued Dec 12, 2012 for alteration or repair work at 50 E Chestnut St. Interior alterations to two full-floor residential units including plumbing, electrical, HVAC, interior finishes and a new connecting stair between the sixth and seventh floors. Convert 34 dwelling units to 33 dwelling units.

- Permit number: 100449073
- Issued: Dec 12, 2012
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $60,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/50-e-chestnut-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 18:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 50 E Chestnut St: https://nearbypermits.com/chicago/address/50-e-chestnut-st/