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Renovation/AlterationLoopPermit issued

Renovation/Alteration at 20 S Clark St, Loop

20 S CLARK ST, Loop

Winston

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Reported project cost

$449,746

As declared on the permit filing.

Issued
October 21, 2026
Expires
—
License
—

What was permitted

This permit covers interior alterations to an existing office building on the 26th floor at 20 S Clark St in the Loop neighborhood. The work involves installing new partitions and doors, along with associated electrical, ventilation, and plumbing work.

The permit is ACTIVE and was issued on October 21, 2026, with a substantial reported project cost of $449,746. CURRENT COMMUNICATIONS CORP. is the contractor for this extensive renovation project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number101087155
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING OFFICE BUILDING ON THE 26TH FLOOR, SPEC OFFICE SUITE 2620. WORK INCLUDES NEW PARTITIONS, AND DOORS. WITH ASSOCIATED ELECTRICAL, VENTILATION, AND PLUMBING WORK, AS PER PLANS. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION)
Floor / unit—
Estimated cost$449,746
ApprovedOctober 13, 2026
IssuedOctober 21, 2026
Expires—
BBL—
BIN—

Property owner

Ravelin South Clark LLC

Related searches

LoopChicagoRenovationAlterationOffice Building$449,746