3rd & 23rd floor mechanical room ashrae 15 modification project
Alteration or repair at 211 E Chicago Ave, Chicago
Chicago Department of Buildings permit 101074961: issued Oct 6, 2025 for alteration or repair work at 211 E Chicago Ave. Self-cert 2025 CBC: 3rd & 23rd floor mechanical room ashrae 15 modification project. 3Rd floor mech room- 1450 sf / 23rd mech room- 750 sf. Received pre-approval from to permit as one set. See email uploaded with permit documentation.current zoning of the building: commercial officeproposed zoning use of building: commercial officeexisting building occupancy classification: business 'b'- no changeconstruction type: 1a (b-business use).
- Permit number
- 101074961
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $692,677
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Active
- 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 211 E Chicago Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 4, 21:40 UTC. Official data.
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