New-(3) antennas, new (6) radio units with associated cabling on rooftop base station facility
Alteration or repair at 21 E Chestnut St, Chicago
Chicago Department of Buildings permit 100998479: issued Apr 20, 2023 for alteration or repair work at 21 E Chestnut St. New-(3) antennas, new (6) radio units with associated cabling on rooftop base station facility. New-(1) equipment cabinet in equipment room on the 24th floor, as per plans. Dish site chchi00888b electrical permit #********.
- Permit number
- 100998479
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $150,000
- ZIP code
- 60610 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 21 E Chestnut St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 4, 05:11 UTC. Official data.
For agents and scripts: This page as Markdown ยท JSON