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General ConstructionLoopPermit issued

Interior Alterations at 191 N WACKER DR, Loop

191 N WACKER DR, Loop

Winston

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Reported project cost

$307,000

As declared on the permit filing.

Issued
July 29, 2026
Expires
—
License
—

What was permitted

This permit is for substantial interior alterations within an existing office building in Chicago's Loop neighborhood. The project involves dividing a 9th-floor office suite into two separate suites, requiring new walls, millwork, finishes, and associated mechanical work.

With an estimated project cost of $307,000, this renovation was issued on July 29, 2026. PREMIUM ELECTRIC SERVICES, INC is listed as a contact for this extensive alteration.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number101083737
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN AN EXISTING OFFICE BUILDING ON THE 9TH FLOOR TO DIVIDE OFFICE SUITE 925 INTO TWO OFFICE SUITES, 925 AND 900. WORK INCLUDES CONSTRUCTION OF A DEMISING WALL, NON-LOAD-BEARING PARTITIONS, MILLWORK, FINISHES, CEILINGS, AND ASSOCIATED ELECTRICAL, VENTILATION AND PLUMBING WORK, AS PER PLANS. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION).
Floor / unit—
Estimated cost$307,000
ApprovedJuly 28, 2026
IssuedJuly 29, 2026
Expires—
BBL—
BIN—

Property owner

Stephens INC.

Related searches

interior alterationsLoopChicagooffice renovation$307,000 costcommercial construction