# Alteration or repair permit 100947209 at 3300 E Cheltenham Dr, Chicago

Chicago Department of Buildings permit 100947209: issued Nov 3, 2021 for alteration or repair work at 3300 E Cheltenham Dr. Eugene sawyer water filtration plant roof and facade renovation 1940 building stages 5-8.

- Permit number: 100947209
- Issued: Nov 3, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Other (city: Phased permitting)
- 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 20:33 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/