70 W Madison St
Comprehensive interior office renovations are underway across multiple upper floors of this commercial high-rise. Work includes tenant build-outs featuring non-load-bearing drywall partitions, new acoustical ceilings, and interior finishes, along with supporting trade work including electrical, LED lighting, power and data installation, plumbing, and mechanical/HVAC updates.
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 |
Permit ledger
All 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101088618 Renovation | Interior alterations to a 56th-floor office suite, including new non-load-bearing partitions and associated plumbing, electrical, and mechanical work. | SEP 17, 2026 | Active | $158,800 | Bear Construction Company |
101083482 Renovation | Interior renovation of a 7,200-square-foot 22nd-floor office, including new drywall partitions, acoustical ceilings, LED lighting, power/data, cabinetry, and carpet, with no change of use. | MAY 13, 2026 | Active | $600,000 | Development Solutions Inc |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 12, 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.