# Alteration or repair permit 100880223 at 3300 E Cheltenham Dr, Chicago

Chicago Department of Buildings permit 100880223: issued Jun 30, 2020 for alteration or repair work at 3300 E Cheltenham Dr. Eugene sawyer water filtration plant - entire building(1941 & 1964 addition) roof steel restoration, facade and MEP renovations. Roof system to include roofing membrane, insulation, precast concrete roof planks and expansion joints from column lines ao to ac inclusive.

- Permit number: 100880223
- Issued: Jun 30, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $74,498,863
- 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 2026-10-06 00:57 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/