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433 W Van Buren St

Old Chicago Post Office · Chicago, IL, 60607
Cook County PIN 17-16-130-001-0000

Interior alterations and tenant improvements are underway across the fourth-floor office space. Scope of work includes selective demolition, partition wall reconfigurations, and full mechanical, electrical, and plumbing (MEP) upgrades to support the renovated layout.

ACTIVE
PERMIT SET
RENOVATION
Largest permit
$8.22M
Window
Aug 25, 2026
Permits
1
Parties
7

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.

46
/ 100
Medium
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.

TradeFitEvidence
MediumMajor construction permits

Permit ledger

All 1 permit on this record
PermitDescriptionStatusContractor
101085024
Renovation
Interior renovation of a 4th-floor office space, including demolition, new partitions, electrical, mechanical, and plumbing work.JUN 23, 2026Active$8,221,900Executive Construction 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
$8.22M largest permit, renovation
Max reported cost; not a summed project total
CONTRACTOR
Executive Construction Inc is the linked general contractor
Named on linked permits for this site

Key parties

General Contractor
Executive Construction Inc
(708) 236-3300
(708) 516-3920
Mechanical
Air Comfort LLC
(708) 345-1900
(708) 388-9878
Owner
Wolverine Holdings LLC
No contact on file
No contact on file
1 more party 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 9, 2026

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