Permit · B200460237Chicago Open DataElectrical

307 N Michigan Ave

Chicago · IL · 60601

What is permit #B200460237 at 307 N Michigan Ave, Chicago, IL?

307 N Michigan Ave in Chicago, IL has a electrical permit (#B200460237) filed Monday, March 16, 2026 by Kalish Electric Co., valued at $615,500,000. Status: issued.

Issued

Monday, March 16, 2026

Filed value

$615,500,000

Contractor

Kalish Electric Co.

County

Cook County

Status

issued

§Scope

Work description.

Low voltage/communication electrical work. install data/video. specific location: 6th, 7th, 13th floors.

§Where

Plotted on the map.

§Same address

Other permits at this property.

3 other permits at 307 N Michigan Ave. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B200469514RenovationMay 20, 2026· Barry Lymperopoulos
#B200461797ElectricalMar 23, 2026
#101076234ElectricalMar 8, 2026· Kalish Electric Co.· $2,600,000

§More like this

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Line voltage electrical work. repair or alter devices on existing circuits. receptacle outlets: 1 . lighting outlets: 0. electric vehicle supply equipment:1 spaces. specific locati…

OwnerQdnQqy dUGHAzContractorMik Solutions Incorporated

$1,0002wJUN 1

№ 002

307 N Michigan Ave

Work description.

Plotted on the map.

Other permits at this property.

More electrical permits in Chicago.

Product

All states on record