Skip to content
General ConstructionLoopPermit issued

Interior Alterations at 125 S Wacker Dr, Loop

125 S WACKER DR, Loop

Winston

Sinra's conciergeOnline now

Planning general construction work near Loop? I’ll scope it, price it, and line up the right pro.

Reported project cost

$266,099

As declared on the permit filing.

Issued
October 22, 2026
Expires
—
License
—

What was permitted

This permit is for significant interior alterations within an existing office building located in Chicago's Loop neighborhood. The work, on the 17th floor, includes the installation of new partitions, doors, ceilings, lighting, millwork, and finishes, along with new mechanical, electrical, and plumbing systems.

Issued on October 22, 2026, this permit is active and the reported project cost for these extensive interior renovations is $266,099. The contractor for this project is MOHAWK ELECTRIC CONSTRUCTION C.

Plan a similar project

Want work like this done at your place?

Tell us what you have in mind. We scope it, price it against work like this in Loop, and lines up the right contractor. You approve; we handle the back-and-forth.

View the official permit record

Tracking number, work description, cost and dates

Tracking number101088044
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 17TH FLOOR OFFICE SUITE 1750. NEW PARTITIONS DOORS CEILINGS LIGHTING MILLWORK AND FINISHES THROUGHOUT. NEW MECHANICAL ELECTRICAL AND PLUMBING WORK PER PLANS. (OCCUPANCY GROU B; TYPE IA CONSTRUCTION)
Floor / unit—
Estimated cost$266,099
ApprovedOctober 13, 2026
IssuedOctober 22, 2026
Expires—
BBL—
BIN—

Property owner

125 Wacker Mp LLC

Related searches

interior alterationsLoopChicagorenovation permitoffice renovationgeneral construction$266,099