# Alteration or repair permit 100941014 at 3300 E Cheltenham Dr, Chicago

Chicago Department of Buildings permit 100941014: issued Jan 20, 2023 for alteration or repair work at 3300 E Cheltenham Dr. Modification of the phosphate system to convert existing blended phosphate storage and feed system to an orthophosphate storage and feed system. New bulk storage tanks, day tanks, feed pumps and metering pumps and new phosphate feed system.(conditional permits subject to field inspections).

- Permit number: 100941014
- Issued: Jan 20, 2023
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $85,000,000
- ZIP code: 60649 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3300-e-cheltenham-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 18:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3300 E Cheltenham Dr: https://nearbypermits.com/chicago/address/3300-e-cheltenham-dr/