Permit · B200471316Chicago Open DataRenovation

165 E Ontario St

Chicago · IL · 60611

What is permit #B200471316 at 165 E Ontario St, Chicago, IL?

165 E Ontario St in Chicago, IL has a renovation permit (#B200471316) filed Thursday, May 21, 2026 by Western Specialty Contractors, valued at $1,649,155. Status: issued.

Issued

Thursday, May 21, 2026

Filed value

$1,649,155

Contractor

Western Specialty Contractors

County

Cook County

Status

issued

§Scope

Work description.

Concrete masonry repair / replacemnt: 300sq. ft., excavation = . location: all elevations.

§Where

Plotted on the map.

§Same address

Other permits at this property.

2 other permits at 165 E Ontario St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B200471319OtherMay 21, 2026· Western Waterproofing Company, Inc.
#B200462459ElectricalApr 1, 2026· Heatmasters Mechanical Llc· $60,140

§More like this

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№ 001

Chicago, ILPro

Chicago · ILRenovationB200472235

Tuckpointing and unit masonry repair / replacement: 600 sq. ft., lintel qty. 0, max. length 0. parapet rebuilding: 300 sq. ft. location: south elev - 3rd & 1st floor.

OwnerdEsxS bknLYHContractorMark C. Construction Corp

$90,0002dJUL 13

№ 002

165 E Ontario St

Work description.

Plotted on the map.

Other permits at this property.

More renovation permits in Chicago.

Product

All states on record