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 101066152

161 E CHICAGO AVE

SPR 2019 CBRC: REPLACEMENT OF EXISTING HORIZONTAL BRANCH CHILLED WATER PIPING, ASSOCIATED ISOLATION VALVES AND PIPING INSULATION PER PLANS. REPLACEMENT ONLY. OCCUPANCY R-2, TYPE IIB CONSTRUCTION. WORK IS ON FLOORS 24-63 PER PLANS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-03-14
Issued
2025-04-01
Time to issue
18 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
8

Data as of 2026-09-21.

Other permits issued in Chicago, April 2025