# Fence, wall or deck permit 100784706 at 20 E Randolph St, Chicago

Chicago Department of Buildings permit 100784706: issued Sep 26, 2018 for fence, wall or deck work at 20 E Randolph St. T-mobile proposed antenna swap - 4 like antennas (2 to remain) total of 6 antennas and conducting routine maintenance on radio equipment. Ch40605a - randolph garage.

- Permit number: 100784706
- Issued: Sep 26, 2018
- Type of work: Fence, wall or deck (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $50,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/20-e-randolph-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 10:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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