600 W Chicago Ave
Ongoing commercial building improvements include a major 67,500-square-foot rooftop replacement, HVAC replacement, and extensive interior office renovations across multiple floors. Key interior work focuses on tenant build-outs, corridor and restroom upgrades, partition reconfigurations for office and meeting spaces, specialty amenities, and associated electrical, plumbing, and MEP system updates.
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
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Activity
How much relevant permit activity is on this site.
Trade fit
How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.
| Trade | Fit | Evidence |
|---|---|---|
| High | Major construction permits | |
| Low | Major construction permits | |
| Low | Major construction permits |
Permit ledger
All 6 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101085600 Renovation | Interior alteration of 3rd-floor office space, including non-load-bearing partition demo and construction for offices, meeting rooms, reception, open seating, and associated MEP work. No change in use. | SEP 9, 2026 | Active | $3,200,000 | Executive Construction Inc |
101082960 Renovation | Interior alterations to a 3rd-floor office, including a new restroom and shower facility, bike room, and minor elevator lobby revisions, with no change of use. | JUL 28, 2026 | Active | $2,000,000 | Executive Construction Inc |
101084879 Renovation | Interior renovation of 3rd-floor corridors and restrooms in an 8-story commercial building, with no change of use. | JUN 25, 2026 | Active | $351,750 | Interior Alterations Inc |
B200469441 Mechanical Work | Rooftop HVAC repair and replacement of one packaged unit, including associated electrical work for a non-residential building. | MAY 12, 2026 | Active | $250,000 | Environment Mechanical Services Inc |
B200469704 Reroofing | Replace existing roof covering across a 67,500-square-foot roof area. | MAY 12, 2026 | Active | $6,305,000 | Jones & Cleary Roofing co |
101082084 Renovation | Interior alterations to 1,961 sq ft of existing 8th-floor tenant offices, with no change of use. | MAY 5, 2026 | Active | $245,125 | Executive Construction Inc |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 11, 2026
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