Alterations to existing commercial office space
Alteration or repair at 321 N Clark St, Chicago
Chicago Department of Buildings permit 101085088: issued Jul 14, 2026 for alteration or repair work at 321 N Clark St. Self-cert 2019 CBRC: alterations to existing commercial office space, suites 1000, 1040, and 1070. Interiors work only. (Occupancy group B - business; construction type 1a).
- Permit number
- 101085088
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $3,000,000
- ZIP code
- 60654 (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 321 N Clark St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 3, 20:00 UTC. Official data.
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