Preview 675,283 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 100854770

2201 S HALSTED ST

HVAC REVISION TO PERMIT #100817083 TO REVISE PREVIOUSLY PROPOSED 2-PIPE HEATING & COOLING SYSTEM TO NEW MULTIPLE SPLIT SYSTEM INDOOR SUSPENDED FURNACE & ROOFTOP CONDENSING UNIT SYSTEMS. PREVIOUSLY PROPOSED BOILERS, COOLING TOWER, PUMPS & PIPING TO BE ELIMINATED. PREVIOUSLY PROPOSED ROOFTOP MAU TO BE REPLACED WITH NEW ROOFTOP ERV UNIT.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-01-07
Issued
2020-07-10
Time to issue
185 days

Value and contractor

Declared value
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Total fee
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Contractor
EP CONSTRUCTION LLC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, July 2020