Chicago Building Permits & Property Data

21,859 historical permit records through 2026-09-11 · 15,975 code violations · newest 2026-09-11 · Chicago, Illinois.

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21,859 building-permit records on file for Chicago, IL through 2026-09-11. 15,975 code violations in the same area, newest record dated 2026-09-11.

⚠ Older record dates · Newest record date: 2026-09-11

Newest record date:

21,859
Indexed Permits
—
Contractor count unavailable
15,975
Code Violations
—
Property Owners · count unavailable
2026-09-14
Last source check
Source date: 2026-09-11 · newer records are not currently available
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Published permit & code records

Permit data through 2026-09-11

21,859 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2026-01-08 Plumbing $5,000 1700 E 56TH ST SCOPE: NONSTRUCTURAL INTERIOR ALTERATION FOR KITCHEN REMODEL, REMOVAL OF NON-LOA… MB DECORATION INC
2026-01-08 Fire Protection — 333 S WABASH AVE
Owner: 333··· 🔒
FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:10107598… fire alarm ADVANCED FIRE & SECURITY SYSTEMS INC
2026-01-08 Electrical $5,480 3530 W 72ND ST
Owner: C H··· 🔒
LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 100 AMP SERVICE DISCONNECTING MEANS … 100A 1 circuits New installation SUNRUN INSTALLATION SERVICES INC
2026-01-08 Fire Protection — 222 W MERCHANDISE MART PLZ FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:10107282… fire alarm CONVERGINT TECHNOLOGIES LLC
2026-01-08 HVAC/Mech $144,115 3340 W CARROLL AVE DDS / 2019 CBC: REVISION TO PERMIT 101051702 FOR MODIFICATIONS TO THE HVAC SYSTE… 14 units 3-story residential POWERS & SONS CONSTRUCTION
2026-01-08 Roofing $25,000 1620 W 100TH PL
Owner: HYD··· 🔒
SPR 2019 CBRC: RECONSTRUCTION OF EXISTING ROOF STRUCTURE DUE TO SIGNIFICANT TREE… GCPRO, LLC.
2026-01-08 Electrical — 4922 S CORNELL AVE
Owner: RAI··· 🔒
OTHER ADMINISTRATIVE CHANGE ASSOCIATED WITH PERMIT 101059977. DETAILS: ADD ADDIT… —
2026-01-08 General Construction — 1524 W 18TH ST
Owner: ARA··· 🔒
FOR PERMIT 101006482: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED … JLG CONSTRUCTION LLC
2026-01-08 General Construction $20,000 2856 N CENTRAL PARK AVE SPR 2019 CBRC: REMOVE AND REPLACE EXISTING 2 CAR DETACHED FRAME GARAGE AS PER PL… PAM GROUP LLC
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Historical Chicago permit records

The records in the table are available through 2026-09-11. They are useful for historical research; newer records are not currently available in this feed.

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