120 N La Salle St
Ongoing multi-floor commercial tenant improvements and interior alterations across an existing office building. Work includes non-structural office build-outs and amenity space creation, featuring selective demolition, partition reconfigurations, updated finishes, lighting, and comprehensive mechanical, electrical, and plumbing (MEP) modifications across several high-rise floors.
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 |
Permit ledger
All 5 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101081871 Renovation | Interior alterations on the 8th floor to convert existing office space into a new tenant amenity area, including partition demolition, new walls, doors, ceilings, and MEP updates. | JUN 8, 2026 | Active | $765,375 | Bear Construction Company |
101083679 Renovation | 12th-floor interior tenant buildout for a business office, including plumbing, electrical, and mechanical alterations. | MAY 19, 2026 | Active | $665,000 | Development Solutions Inc |
101083104 Renovation | Tenant buildout of a 25th-floor business office including mechanical, electrical, and plumbing alterations. | MAY 5, 2026 | Active | $565,000 | Development Solutions Inc |
101083087 Renovation | Tenant buildout of a 32nd-floor office, including plumbing, electrical, and mechanical alterations. | MAY 5, 2026 | Active | $250,000 | Development Solutions Inc |
101083093 Renovation | Tenant buildout for a 27th-floor business office, including plumbing, electrical, and mechanical alterations with no change of use. | MAY 5, 2026 | Active | $550,000 | 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 Sep 9, 2026
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