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General ConstructionLoopPermit issued

Building Permit Revision at 100 S WACKER DR, Loop

100 S WACKER DR, Loop

Winston

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Reported project cost

Not reported

The filer did not disclose a cost on this permit.

Issued
October 6, 2026
Expires
—
License
—

What was permitted

Businesses in the Loop can observe how permit revisions impact project scope and potential costs. This permit is a revision to an existing building permit, specifically deleting the work related to the removal and replacement of three fan coil units and associated electrical work.

This renovation project is active and was issued on October 6, 2026. The permit fee for this revision was $975, indicating a change in the original construction plans for this business office space.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number101088628
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT 2019 CBRC: REVISION TO BUILDING PERMIT #101076352 TO DELETE THE SCOPE OF WORK ORIGINALLY PROPOSED FOR REMOVAL AND REPLACEMENT OF THREE (3) FAN COIL UNITS, INCLUDING ASSOCIATED ELECTRICAL WORK. EXISTING FAN COIL UNITS TO REMAIN. NO CHANGE IN USE. (CONSTRUCTION TYPE: 1A; OCCUPANCY: B-BUSINESS OFFICE)
Floor / unit—
Estimated costNot reported
ApprovedSeptember 30, 2026
IssuedOctober 6, 2026
Expires—
BBL—
BIN—

Property owner

Mjh Wacker, LLC .

Related searches

renovationLoopChicagoalterationbusiness officepermit revision