25Th floor sundeck, remove existing concrete topping & waterproofing
Roofing at 21 E Chestnut St, Chicago
Chicago Department of Buildings permit 100506422: issued Aug 28, 2013 for roofing work at 21 E Chestnut St. 25Th floor sundeck, remove existing concrete topping & waterproofing. Install new w.p. And pavers & 6 drains per code with approved materials..
- Permit number
- 100506422
- Issued
- Type of work
- Roofing
- Status
- Issued
- Reported cost
- $381,070
- ZIP code
- 60610 (from the permit's location)
- City's category
- Permit - easy permit process
- City's status
- Not listed
- 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 2, 2026. We checked it Oct 3, 19:36 UTC. Official data.
For agents and scripts: This page as Markdown ยท JSON