120 North LaSalle
120 N La Salle St · Chicago, IL, 60602
Also listed as 120 N La Salle St 1750
Active renovation · 5 permits
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$765K
Window
May 5 – Jun 9, 2026
Permits
5
Parties
11
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.
69
/ 100
High
Why this score:
Recent permit activity
Related permit history
Major construction activity
Active permits on site
Significant reported costs
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 | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 8TH FLOOR OFFICE TO CREATE A NEW TENANT AMENITY SPACE AS PER PLANS. WORK TO INCLUDE DEMOLITION OF NON-LOAD BEARING PARTITIONS, NEW PARTITIONS, DOORS AND HARDWARE, CEILINGS, LIGHTING, MECHANICAL, ELECTRICAL, AND PLUMBING. NO STRUCTURAL WORK. (CONSTRUCTION TYPE: 1A; OCCUPANCY: BUSINESS & A-3 ASSEMBLY) | 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 | SELF-CERT 2019 CBRC - TENANT BUILDOUT FOR BUSINESS OFFICE ON THE 25TH FLOOR, INCLUDING ALTERATIONS TO PLUMBING, ELECTRICAL, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) | MAY 5, 2026 | Active | $565,000 | Development Solutions Inc |
101083087 Renovation | SELF-CERT 2019 CBRC - TENANT BUILDOUT OF 2,780 SQFT FOR BUSINESS OFFICE ON THE 32ND FLOOR, INCLUDING ALTERATIONS TO PLUMBING, ELECTRICAL, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) | MAY 5, 2026 | Active | $250,000 | Development Solutions Inc |
101083093 Renovation | SELF-CERT 2019 CBRC - TENANT BUILDOUT FOR BUSINESS OFFICE ON THE 27TH FLOOR, INCLUDING ALTERATIONS TO PLUMBING, ELECTRICAL, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) | MAY 5, 2026 | Active | $550,000 | Development Solutions Inc |
Permit values are as reported at filing and may be revised on amendment. Individual permits can overlap in physical scope.
Why this project matters
COST
$765K largest permit, renovation
Max reported cost; not a summed project total
ACTIVITY
5 major construction permits on site
CONTRACTOR
Development Solutions Inc is the linked general contractor
Named on 4 permits for this site
SCOPE
Construction spanning 4 floors
Floor references found in permit descriptions
Key parties
General Contractor
Development Solutions Inc(312) 629-2800
Electrical
Premium Electric Services Inc(847) 524-1507
Mechanical
Competitive Piping Systems Inc(312) 322-1900
Plumbing
Aleck Plumbing Inc(708) 799-4670
Owner
Ascentris-Lpc Lasalle Owner LLCNo contact on file
Architect
Stanton Meggan ANo contact on file
5 more parties on this project
Location
1 site · Chicago
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Sep 8, 2026