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 101064558

10 S DEARBORN ST

SPR CBRC 19: UPGRADE OF MECHANICAL COOLING SYSTEMS, INSTALLATION OF NEW COOLING SYSTEMS, REPLACEMENT OF MECHANICAL SYSTEMS IN TOTAL OF 4 TONS. ELECTRICAL, PLUMBING AND LOW VOLTAGE WORK IN ELEVATOR MACHINE ROOMS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-05-05
Issued
2025-07-02
Time to issue
58 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, July 2025