Preview 795,237 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

Chicago · permit 101069901

140 S DEARBORN ST

ELECTRICAL ONLY. ELECTRICAL UPGRADES TO EXISTING 4000A PANEL FOR PREVENTIVE MAINTENANCE IN THE BASEMENT OF A 17-STORY LANDMARK BUILDING. WORK TO INCLUDE THE REMOVAL, REFURBISHMENT AND REINSTALLATION OF TWO 2000A SWITCHES, AND TWO 2000A PANELS, WITH 4 FEEDS FOR THE EXISTING BOILERS - (2) 1000A AND (2) 1200A BOILER FEEDS. NO MECHANICAL WORK, ARCHITECTURE, STRUCTURAL, OR PLUMBING WORK . (OCCUPANCY TYPE: B, CONSTRUCTION TYPE: 1A)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
ACTIVE

Location

City
Chicago
State
IL

Dates

Applied
2025-05-30
Issued
2025-07-23
Time to issue
54 days

Value and contractor

Declared value
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Total fee
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Contractor
S & M ELECTRIC, INC.

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, July 2025