Permit · B200472537Chicago Open DataOther

111 S Wacker Dr

Chicago · IL · 60602

What is permit #B200472537 at 111 S Wacker Dr, Chicago, IL?

111 S Wacker Dr in Chicago, IL has a other permit (#B200472537) filed Wednesday, June 17, 2026 by Rex Elect. & Technologies Llc. Status: issued.

Issued

Wednesday, June 17, 2026

Filed value

Not listed

Contractor

Rex Elect. & Technologies Llc

County

Cook County

Status

issued

§Scope

Work description.

Fire alarm: modification of existing system. associated building permit:101082149. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication: yes. special locking: no. monitoring type: supervising station . specific location: 31st floor.

§Where

Plotted on the map.

§Same address

Other permits at this property.

9 other permits at 111 S Wacker Dr. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#101082576ElectricalJun 25, 2026· Blade Electric &· $392,405
#B200473933OtherJun 9, 2026· Program Maintenance Inc
#101081753Pool & SpaJun 2, 2026· Maron Electric Company· $1,630,519
#B200472738ElectricalJun 1, 2026· Maron Electric Company· $52,000

§More like this

More other permits in Chicago.

№ 001

Chicago, ILPro

Chicago · ILOtherB200474697

Full rebuild (same as existing) for concrete porch (open) (quantity: 1, location: front of building). landing: 24 square feet. landing not more than 6 feet above ground. concrete w…

OwnerBXJVA cYpLContractorInland Home Remodeling Inc

$8,0003dJUN 26

№ 002

111 S Wacker Dr

Work description.

Plotted on the map.

Other permits at this property.

More other permits in Chicago.

Product

All states on record