# Alteration or repair permit 100893182 at 600 E Grand Ave, Chicago

Chicago Department of Buildings permit 100893182: issued Dec 3, 2020 for alteration or repair work at 600 E Grand Ave. Spr 2019 CBRC: replace existing wireless antennas. Remove 6 antennas 9 tma's and 18 coax cables. Install 6 antennas,6 rrh's, 2 breakout pendants and 2 hybrid cables with related support equipment and wiring on an existing wireless communications site as per plans (occupancy group u; type IIB construction).

- Permit number: 100893182
- Issued: Dec 3, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $40,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/600-e-grand-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 15:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 600 E Grand Ave: https://nearbypermits.com/chicago/address/600-e-grand-ave/