Revision to permit no 100908613 to change of HVAC contractor to hayes mechanical inc
Other at 343 S Dearborn St, Chicago
Chicago Department of Buildings permit 100935613: issued Aug 16, 2021 for other work at 343 S Dearborn St. Revision to permit no 100908613 to change of HVAC contractor to hayes mechanical inc.
- Permit number
- 100935613
- Issued
- Type of work
- Other
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 60604 (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 343 S Dearborn St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 14, 2026. We checked it Oct 14, 22:44 UTC. See the city's official records.
For agents and scripts: This page as Markdown · JSON