Permit · B200476175Chicago Open DataElectrical

401 N Michigan Ave

Chicago · IL · 60646

What is permit #B200476175 at 401 N Michigan Ave, Chicago, IL?

401 N Michigan Ave in Chicago, IL has a electrical permit (#B200476175) filed Thursday, June 25, 2026 by Maron Electric Company, valued at $16,400. Status: issued.

Issued

Thursday, June 25, 2026

Filed value

$16,400

Contractor

Maron Electric Company

County

Cook County

Status

issued

§Scope

Work description.

Low voltage/communication electrical work. install data/video. specific location: floors 20, 21, 22 and 23.

§Where

Plotted on the map.

§Same address

Other permits at this property.

5 other permits at 401 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 →

#B200474333OtherJul 1, 2026· Convergint Technologies Llc
#101084617ElectricalJun 24, 2026· Super Electric Construction Co· $35,000
#B200468778ElectricalMay 1, 2026· G S Electric
#101081881ElectricalApr 28, 2026· Super Electric Construction Co· $900,000

§More like this

More electrical permits in Chicago.

№ 001

Chicago, ILPro

Chicago · ILElectricalB200478377

Line voltage electrical work. new permanent 125 amp service disconnecting means with 1 circuits. receptacle outlets: 1 . lighting outlets: 0. 13.5 kwh lithium ion energy storage sy…

OwnerETStwruy JMTVUt RbjtFHContractorSunrun Installation Services Inc

$5,0002dJUL 13

№ 002

401 N Michigan Ave

Work description.

Plotted on the map.

Other permits at this property.

More electrical permits in Chicago.

Product

All states on record