663 N Michigan Ave
Comprehensive interior renovations and building modernization are underway across a multi-story commercial property. The project scope includes interior demolition, new partition layouts, and MEP (mechanical, electrical, plumbing) updates to establish ground- and second-floor retail spaces, alongside the modernization of a nine-stop passenger elevator.
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
Sign up to save projects and keep browsing past the free preview limit.
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 |
Permit ledger
All 3 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101085700 Elevator Equipment · Elevator | Modernization of one 9-stop, 3,500 lb east passenger elevator. | JUL 8, 2026 | — | $434,000 | Otis Elevator - Chicago |
101081846 Renovation | Interior renovation of ground and second-floor retail space, including demolition, new partitions, and updated mechanical, electrical, and plumbing systems. | JUN 15, 2026 | Active | $1,745,974 | Interior Systems Contracting Inc |
101083607 Renovation | Interior demolition on the 1st and 2nd floors of an existing mercantile space, with no change of use. | MAY 21, 2026 | Active | $172,000 | Oakwood Construction Services Inc |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Sep 9, 2026
This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.
Cook County Assessor property data shown on this site may be modified from its original source and is provided without warranty as to accuracy, completeness, or timeliness. The Cook County Assessor’s Office does not guarantee the accuracy of information derived from its records. Use of this data is at your own risk.