# Alteration or repair permit 100692984 at 1940 W 18th St, Chicago

Chicago Department of Buildings permit 100692984: issued May 18, 2017 for alteration or repair work at 1940 W 18th St. T-mobile site number ch92041c. Install 9 new antennas on 3 new rooftop sled mounts with screen walls. Install two equipment cabinets on a new platform. Current use of building is a cps school.

- Permit number: 100692984
- Issued: May 18, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $50,000
- ZIP code: 60608 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1940-w-18th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-17 01:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1940 W 18th St: https://nearbypermits.com/chicago/address/1940-w-18th-st/