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General ConstructionNear North SidePermit issued

Restroom Renovation at 454 N Columbus Dr, Chicago

454 N COLUMBUS DR, Near North Side

Winston

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Reported project cost

$467,307

As declared on the permit filing.

Issued
October 13, 2026
Expires
—
License
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What was permitted

This permit details a significant renovation project involving the layout of women's and men's restrooms on the 36th floor of a building located in Chicago's Near North Side. The work includes adding interior partitions and relocating plumbing fixtures, indicating a substantial interior alteration.

The project is currently active and was issued on October 13, 2026, with a reported cost of $467,307. The contractor for this extensive renovation is G S ELECTRIC.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number101089055
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT 2019 CBRC - REVISION TO LAYOUT OF WOMEN'S AND MEN'S RESTROOMS ON 36TH FLOOR INCLUDING ADDITIONAL INTERIOR PARTITIONS, RELOCATION OF PLUMBING FIXTURES, AND MODIFICATION OF ASSOCIATED ELECTRICAL AND MECHANICAL SCOPE - NO CHANGE IN USE (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION)
Floor / unit—
Estimated cost$467,307
ApprovedSeptember 30, 2026
IssuedOctober 13, 2026
Expires—
BBL—
BIN—

Property owner

Chicago Nbc Tower LP

Related searches

renovationrestroom remodelNear North SideChicagocommercial renovation$400k+interior alteration