Quantum lab west side phase 2 of initial buildout on the 8th floor within an existing mixed-use building for
Alteration or repair at 5207 S Harper Ave, Chicago
Chicago Department of Buildings permit 101085835: issued Jul 27, 2026 for alteration or repair work at 5207 S Harper Ave. Self-cert 2019 CBC: quantum lab west side phase 2 of initial buildout on the 8th floor within an existing mixed-use building for a non-hazardous laboratory space. Work includes new non-load bearing partitions, doors, ceilings, millwork and finishes and vibration mitigation structure. Along with associated electrical power and lighing, mechanical ventilation, and plumbing work as per plans. (Occupancy group B; type 1a construction) (structural peer review).
- Permit number
- 101085835
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $3,500,000
- ZIP code
- 60615 (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 5207 S Harper Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 4, 05:32 UTC. Official data.
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