4801 W Peterson Ave
This project involves a ground-level building addition to an existing six-story office structure, alongside site-wide upgrades. Construction scope includes related interior and exterior alterations to the primary building, structural work, and associated improvements to the surrounding parking areas and landscaping.
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 |
|---|---|---|
| Medium | Major construction permits |
Permit ledger
All 1 permit on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101068861 Renovation | Ground-level addition to an existing 6-story office building, including internal alterations, parking improvements, and related site landscaping. | MAY 7, 2025 | Active | $1,500,000 | Dcs Midwest LLC |
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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