Permit · B200459171Chicago Open DataOther

237 N Aberdeen St

Chicago · IL · 54302

What is permit #B200459171 at 237 N Aberdeen St, Chicago, IL?

237 N Aberdeen St in Chicago, IL has a other permit (#B200459171) filed Monday, April 20, 2026 by Rex Elect. & Technologies Llc. Status: issued.

Issued

Monday, April 20, 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:101076828. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication: yes. special locking: no. monitoring type: supervising station . specific location: 8th floor.

§Where

Plotted on the map.

§Same address

Other permits at this property.

1 other permit at 237 N Aberdeen St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B200460275OtherMay 7, 2026· Maron Electric Company

§More like this

More other permits in Chicago.

№ 001

Chicago, ILPro

Chicago · ILOtherB200473425

Fire alarm: modification of existing system. associated building permit:101079175. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication:…

OwnerHwXXSAKAQvx aSWCContractorBarry Lymperopoulos

2dJUN 28

№ 002

237 N Aberdeen St

Work description.

Plotted on the map.

Other permits at this property.

More other permits in Chicago.

Product

All states on record