# Alteration or repair permit 100959390 at 1900 W 23rd St, Chicago

Chicago Department of Buildings permit 100959390: issued May 11, 2022 for alteration or repair work at 1900 W 23rd St. Cps school no change in use. Chimney height reduction and installation of high performance boiler flues. Minor masonry repairs.

- Permit number: 100959390
- Issued: May 11, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $337,000
- ZIP code: 60608 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1900-w-23rd-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 04:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1900 W 23rd St: https://nearbypermits.com/chicago/address/1900-w-23rd-st/